Top AI Software Engineer Jobs Openings in 2025

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Welcome to the video first world From your everyday PowerPoint presentations to Hollywood movies, AI will transform the way we create and consume content. Today, people want to watch and listen, not read — both at home and at work. If you’re reading this and nodding, check out our brand video. Despite the clear preference for video, communication and knowledge sharing in the business environment are still dominated by text, largely because high-quality video production remains complex and challenging to scale—until now…. Meet Synthesia We're on a mission to make video easy for everyone. Born in an AI lab, our AI video communications platform simplifies the entire video production process, making it easy for everyone, regardless of skill level, to create, collaborate, and share high-quality videos. Whether it's for delivering essential training to employees and customers or marketing products and services, Synthesia enables large organizations to communicate and share knowledge through video quickly and efficiently. We’re trusted by leading brands such as Heineken, Zoom, Xerox, McDonald’s and more. Read stories from happy customers and what 1,200+ people say on G2. In February 2024, G2 named us as the fastest growing company in the world. Today, we're at a $2.1bn valuation and we recently raised our Series D. This brings our total funding to over $330M from top-tier investors, including Accel, Nvidia, Kleiner Perkins, Google and top founders and operators including Stripe, Datadog, Miro, Webflow, and Facebook. What you'll do at Synthesia: You will work end-to-end, contributing to our client application written in React and our monolithic backend written in Python, and managing the safe release of your features to our customer base. You will have sole ownership of projects that span months, requiring you to have the ability to break a problem down into small steps that can be delivered and validated iteratively. You will work directly with the product manager responsible for your project, meaning that you will be expected to ideate and focus on the commercial problem that you're solving, and you will have the opportunity to shape the direction of the product. You will evaluate your own work, leveraging our data pipeline and frameworks that we have established to understand the impact your features have on our commercial objectives and pivoting where necessary. You will consider the long-term direction of the team, making sure that we are developing the engineering capabilities that will allow us to stay ahead of the challenges we are likely to encounter in 6-12 months' time.   What we're looking for: At least seven (7) years of experience as a software engineer, at least 3 on the senior/lead level. You have experience in a high-performing engineering team that is operating at scale. This could come from a scale-up environment or a more established organization recognised for building and shipping with a great engineering culture. An ability to work across the stack, with deep knowledge on client side, experience in implementing complex UI interactions is ideal. FE only experience is OK if you are happy to occasionally help out with BE. Relevant engineering experience for a team building an enterprise-grade SaaS product delivering AI-powered video generation; billing systems, experimentation platforms, video delivery systems, online editors, real-time collaboration and so on. Strong alignment with commercial success. Previous leadership experience of smaller teams is a plus.    Why join us? We’re living the golden age of AI. The next decade will yield the next iconic companies, and we dare to say we have what it takes to become one. Here’s why, Our culture At Synthesia we’re passionate about building, not talking, planning or politicising. We strive to hire the smartest, kindest and most unrelenting people and let them do their best work without distractions. Our work principles serve as our charter for how we make decisions, give feedback and structure our work to empower everyone to go as fast as possible. You can find out more about these principles here. Serving 50,000+ customers (and 50% of the Fortune 500) We’re trusted by leading brands such as Heineken, Zoom, Xerox, McDonald’s and more. Read stories from happy customers and what 1,200+ people say on G2. Proprietary AI technology Since 2017, we’ve been pioneering advancements in Generative AI. Our AI technology is built in-house, by a team of world-class AI researchers and engineers. Learn more about our AI Research Lab and the team behind. AI Safety, Ethics and Security AI safety, ethics, and security are fundamental to our mission. While the full scope of Artificial Intelligence's impact on our society is still unfolding, our position is clear: People first. Always.  Learn more about our commitments to AI Ethics, Safety & Security.   The hiring process: 30-40min call with our technical recruiter 45min call with engineers about your past projects Take-home assignment (no alternative is offered) - does not have a deadline and is syntax-agnostic, so you're welcome to use the tools and languages you're most comfortable with. That said, we strongly prefer contributions using our core stack: React/TypeScript on the frontend, and Python/Flask on the backend. 60min technical discussion 30min call with leadership  The process does not need to take long - we can be done in seven working days.   Other important info: This is a remote role from an EU country, UK or Switzerland.  The salary starts at EUR/GBP/CHF 100.000 base + stock option plan. This is full-time employment only - no contractors possible - usually through OysterHR. Everyone at Synthesia gets 25 days of leave + local holidays (no extra paid or unpaid leave possible). We only sponsor VISA if you are in the UK/EU country already and need support - we do not relocate people.

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Engineering Manager – Guard Foundations (Zürich) At Lakera, we're building the next generation of GenAI security products empowering developers to ship safely and securely in a world of fast-moving AI. Guard is at the heart of that mission: a developer-first platform for detecting and preventing AI misuse, abuse, and hallucinations. The Guard Foundations team builds the critical infrastructure that enables Guard to scale with speed, performance, and reliability. This is not just backend engineering it’s about creating the architectural and operational bedrock that accelerates innovation across all Guard teams. If you’re excited by infrastructure and platform challenges at the intersection of performance, scale, and ML systems and love enabling others to move faster this role is for you. What you’ll doAs an Engineering Manager for Guard Foundations, you will:Lead and grow a team of 5–10 engineers focused on infrastructure, performance, and scalability.Own the core systems that power Guard: observability, feature toggles, config management, rate limiting, auth, caching layers, and more.Drive engineering excellence: enable high performance across Guard with clean interfaces, high-quality code, great tests, and robust deployments.Partner with product teams: unblock and accelerate innovation by building reusable infrastructure components, tooling, and abstractions.Make performance a product feature: reduce latency, optimize throughput, and increase system reliability across the Guard stack.Coach and grow talent: mentor engineers with empathy and clarity; hire and retain top performers.Shape long-term direction: work with leadership to define the foundational roadmap for Guard. What we're looking for3+ years of engineering management experience, leading platform teams.Strong systems thinking: you don’t need to code daily, but you think deeply about architecture, performance, and operational resilience.Track record of building infrastructure that scaled with product growth and enabled developer velocity.Collaboration skills: you work well with product, design, and engineering peers unblocking and accelerating others.Bias for action and accountability you move fast, focus on outcomes, and bring clarity in ambiguity.People-first mindset: you build high-trust, high-performance teams through coaching and care.Humility, curiosity, and pragmatism: you value impact over ego.👉 Let's stay connected! Follow us on LinkedIn, Twitter & Instagram to learn more about what is happening at Lakera.ℹ️ Join us on Momentum, the slack community for AI Safety and Security everything.❗To remove your information from our recruitment database, please email privacy@lakera.ai.

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About HappyRobotHappyRobot is a platform to build and deploy AI workers that automate communication. See a demoOur AI workers connect to any system or data source to handle phone calls, email, messages…We target the logistics industry which relies heavily on communication to book, check on, & pay for freight. Primarily working with freight brokers, 3PLs, freight forwarders, shippers, warehouses, & other supply chain enterprises and tech startups.We raised a Series A round from a16z and YC and we’re growing very fast, on track to hit double digit ARR by June this year.We're looking for rockstars with a relentless drive, unstoppable energy, and a true passion for building something great—ready to embrace the challenge, push limits, and thrive in a fast-paced, high-intensity environment, working from 9 to 9, six days a week.About The RoleWe’re looking for Growth Engineers to join our team. In this role, you’ll lead the design, execution, and analysis of high-impact growth experiments, leveraging data-driven insights, automation, and technical innovation. Tech ProfileExperience with SQL, Python, and Typescript.Collaborate with cross-functional teams to implement and iterate on high-impact strategies.Strong technical acumen and ability to work with engineering teams on growth-focused projects.Must HaveStrong communication skills.Founder Mindset - You're here for a reason and ready to take risks for something unknown.Passion for fast-paced, high-growth environments and a bias for action.Why join us?Opportunity to work at a high-growth AI startup, backed by top investors.Fast Growth - Backed by a16z and YC, on track for double-digit ARR.Ownership & Autonomy - Take full ownership of projects and ship fast.Top-Tier Compensation - Competitive salary + equity in a high-growth startup.Comprehensive Benefits - Healthcare, dental, vision coverage.Work With the Best - Join a world-class team of engineers and builders.Our Operating Principles Extreme Ownership We take full responsibility for our work, outcomes, and team success. No excuses, no blame-shifting — if something needs fixing, we own it and make it better. This means stepping up, even when it’s not “your job.” If a ball is dropped, we pick it up. If a customer is unhappy, we fix it. If a process is broken, we redesign it. We don’t wait for someone else to solve it — we lead with accountability and expect the same from those around us. Craftsmanship Putting care and intention into every task, striving for excellence, and taking deep ownership of the quality and outcome of your work. Craftsmanship means never settling for “just fine.” We sweat the details because details compound. Whether it’s a product feature, an internal doc, or a sales call — we treat it as a reflection of our standards. We aim to deliver jaw-dropping customer experiences by being curious, meticulous, and proud of what we build — even when nobody’s watching. We are “majos” Be friendly & have fun with your coworkers. Always be genuine & honest, but kind. “Majo” is our way of saying: be a good human. Be approachable, helpful, and warm. We’re building something ambitious, and it’s easier (and more fun) when we enjoy the ride together. We give feedback with kindness, challenge each other with respect, and celebrate wins together without ego. Urgency with Focus Create the highest impact in the shortest amount of time. Move fast, but in the right direction. We operate with speed because time is our most limited resource. But speed without focus is chaos. We prioritize ruthlessly, act decisively, and stay aligned. We aim for high leverage: the biggest results from the simplest, smartest actions. We’re running a high-speed marathon — not a sprint with no strategy. Talent Density and Meritocracy Hire only people who can raise the average; ‘exceptional performance is the passing grade.’ Ability trumps seniority. We believe the best teams are built on talent density — every hire should raise the bar. We reward contribution, not titles or tenure. We give ownership to those who earn it, and we all hold each other to a high standard. A-players want to work with other A-players — that’s how we win. First-Principles Thinking Strip a problem to physics-level facts, ignore industry dogma, rebuild the solution from scratch. We don’t copy-paste solutions. We go back to basics, ask why things are the way they are, and rebuild from the ground up if needed. This mindset pushes us to innovate, challenge stale assumptions, and move faster than incumbents. It’s how we build what others think is impossible.The personal data provided in your application and during the selection process will be processed by Happyrobot, Inc., acting as Data Controller.By sending us your CV, you consent to the processing of your personal data for the purpose of evaluating and selecting you as a candidate for the position. Your personal data will be treated confidentially and will only be used for the recruitment process of the selected job offer.In relation to the period of conservation of your personal data, these will be eliminated after three months of inactivity in compliance with the GDPR and legislation on the protection of personal data.If you wish to exercise your rights of access, rectification, deletion, portability or opposition in relation to your personal data, you can do so through security@happyrobot.ai subject to the GDPR.For more information, visit https://www.happyrobot.ai/privacy-policyBy submitting your request, you confirm that you have read and understood this clause and that you agree to the processing of your personal data as described.

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About Us Ada is an AI customer service company whose mission is to make customer service extraordinary for everyone. We're driven to raise a new standard of quality customer service at scale, enabling enterprise companies to deliver experiences that people love–instant, proactive, personalized, and effortless. Ada is an AI transformation platform and partner—combining strategic expertise with powerful AI agent management technology to accelerate businesses’ AI maturity to keep them ahead of the curve. With Ada, 83% of customer conversations—and counting—are effortlessly resolved through automation, giving teams more time back, companies more resources to focus on growth, and customers more life to focus on what matters most to them. Established in 2016, Ada is a Canadian company that has powered over 5.5 billion interactions for leading brands like Square, YETI, Canva, and Monday.com, saving millions of hours of human effort. Backed with over $250M in funding from tier-one investors including Accel, Bessemer, FirstMark, Spark, and Version One Ventures, Ada is a pioneer in the management and application of AI in customer service. At Ada, we see growth as a reflection of each individual owner’s personal growth. That’s why our values are rooted in driving progress and continuous improvement. If you’re ambitious and eager to grow, Ada could be the place for you. Learn more at www.ada.cx.Engineering at Ada Everyone at Ada is an “Ada Owner”, this refers not just to the fact that you share in the equity, but also the expectation we have of you, and the agency you are given, to influence and shape our technical roadmap. True to our value of “Always Be Improving”, we are a team of folks who have the drive to grow themselves, and others around them, resulting in a challenging, but fulfilling environment.   With AI and LLMs central to our business, staying proficient and evolving alongside advancements in this field is crucial for success.  Our Role As a Senior Software Engineer on our Voice team, you will be working with internal and external stakeholders, product managers, and designers to execute Ada’s roadmap to deliver a best-in-class voice experience for our customers. Our team is focused on making it as easy as possible for Ada to be deployed in all the channels where our customers and their end users are having conversations. About You 5+ years of experience as a Software Engineer and proficient with backend technologies (with a strong preference for Python) Understanding of databases such as MongoDB, PostgreSQL, ElasticSearch and in-memory stores such as Redis Experience with 3rd party LLMs, such as GPT, Azure, Anthropic etc. A good understanding and direct experience with CCaaS, SIP, WebRTC, IVR, and Telephony ecosystems, including knowledge of VoIP protocols and contact centre technologies is a benefit. Experience deploying code and strong developer operations Experience working with public APIs to build reliable third-party integrations Collaborative leadership style to help the team grow and deliver high quality code Outcomes Execute on our ambitious product roadmap Provide your perspective and ideas to help level up our current development practices Review the team’s code, provide insightful feedback, foster collaborative community and teach everyone something new Ensure that the team is providing the best AI Agent platform experience to our internal developers and external partners Participate in an on-call rotation for the services the team owns, triaging and addressing production issues The expected salary range for this position is $135,000 - $170,000. Actual pay will be determined based on several factors such as past experience and qualifications, geographic location, and other job-related factors permitted by law.Benefits & Perks At Ada, you’ll not only build extraordinary products but also thrive in an environment designed for your success. We prioritize your well-being, growth, and work-life balance. Here’s what we offer: Benefits Unlimited Vacation: Recharge when you need to. Comprehensive Benefits: Extended health coverage, dental, vision, travel, and life insurance. Wellness Account: Empowering you to invest in your overall well-being and lifestyle. Employee & Family Assistance Plan: Resources to support you and your loved ones. Perks Flexible Work Schedule: Balance your work and personal life. Remote-First, In-Person Friendly: Options to work from home or at our local hub. Learning & Development Budget: Invest in your long-term growth goals and skills. Work from Home Budget: Equipping you with the tools and support for a seamless remote work experience. Access to Cutting-Edge AI Tools: Work with the best AI tech stack in the industry. Hands-On with LLMs: Enhance your expertise in leveraging large language models. A Thriving Industry: Join the forefront of innovation in AI, shaping the future of technology. The above Benefits and Perks only apply to full-time, permanent employees. Thank you for your interest in joining us at Ada. Due to the high volume of applications, we will only contact candidates whose qualifications match closely to the requirements of the position. We appreciate the time you have invested in learning more about us.

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YOUR MISSION: Building a Product Platform is a transformative opportunity to revolutionize how Parloa innovates and scales. Serving as the backbone of technology, procedures, and modular components, it enables the seamless creation of interconnected products while unlocking faster time-to-market, reduced costs, enhanced scalability, and effortless integration into diverse ecosystems. Our Product Platform is flexible and innovative, empowering teams to develop new solutions with reusable components and fostering collaboration through APIs, SDKs, and third-party integrations. As an engineering manager, you’ll lead a team of software engineers in this dynamic space, building a scalable ecosystem that meets today’s needs and anticipates tomorrow’s challenges.  IN THIS ROLE YOU WILL: Bridge product needs with platform capabilities, facilitating the development and widespread use of platform solutions.  Build a high-performing team. Lead engineers, fostering their professional growth, conducting performance evaluations, and assisting them with career planning. Furthermore, be instrumental in sourcing and recruiting exceptional talent to join your team. Drive the implementation of best-in-class engineering standards and leverage your deep expertise in Platform requirements and proven engineering practices. Influence the Platform strategy to ensure long-term success and product dependability Our Tech stack:  Azure, TypeScript, SQL, Kubernetes, Terraform, Docker, MongoDB, MySQL, Redis, Kafka, Auth0, and OpenAI.    WHAT YOU BRING TO THE TABLE: 4+ years of experience as an engineering and people manager Experience in developer platforms and shared services (e.g., IAM, audit logging, and similar), distributed systems, cloud infrastructure, APIs, or ML platforms. Willingness to work in a fast-paced environment  Strong interpersonal skills and excellent spoken and written communication skills in English Experience with sustaining strong relationships with cross-functional stakeholders, including executives Strong customer orientation - experience with building customer-facing products Track record of leading teams to build highly scalable and compliant platform solutions with a focus on software quality and observability WHAT'S IN IT FOR YOU? Join a diverse team of 40+ nationalities with flat hierarchies and a collaborative company culture. Opportunity to build and scale your career at the intersection of customer-facing roles and engineering in a dynamic startup on its journey to become an international leader in SaaS platforms for Conversational AI. Deutschland ticket, Urban Sports Club, Job Rad, Nilo Health, weekly sponsored office lunches Competitive compensation and equity package. Flexible working hours, 28 vacation days and workation opportunities. Access to a training and development budget for continuous professional growth. Regular team events, game nights, and other social activities. Hybrid work environment. However, we love to build real connections and want to welcome everyone in our beautiful Berlin office on certain days. Your recruiting process at Parloa: Recruiter video call → Meet your manager → Technical / Expert interviews → Meet CTO    Why Parloa?  Parloa is one of the fastest growing startups in the world of Generative AI and customer service. Parloa’s voice-first GenAI platform for contact centers is built on the best AI technology to automate customer service with natural-sounding conversations for outstanding experiences on all communication channels. Leveraging natural language processing (NLP) and machine learning, Parloa creates intelligent phone and chat solutions for businesses that turn contact centers into value centers by boosting customer service efficiency. The Parloa platform resolves the majority of customer queries quickly and automatically, allowing human agents to focus on complex issues and relationships. Parloa was founded in 2018 by Malte Kosub and Stefan Ostwald and today employs over 400+ people in Berlin, Munich, and New York. When you join Parloa, you become part of a dynamic and innovative team made up of over 34 nationalities that’s revolutionizing an entire industry. We’re passionate about growing together and creating opportunities for personal and professional development. With our recent $120 million Series C investment, we’re expanding globally and looking for talented individuals to join us on this exciting journey. Do you have questions about Parloa, the role, or our team before you apply? Please feel free to get in touch with our Hiring Team. Parloa is committed to upholding the highest data protection standards for our clients' and employees' data. All our employees are instrumental in ensuring the utmost care, GDPR, and ISO compliance, including ISO 27001, in handling sensitive information. * We provide equal opportunities to all qualified applicants regardless race, gender, sexual orientation, age, religion, national origin, disability status, socioeconomic background and other characteristics.

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YOUR MISSION: As an Engineering Manager for Developer Experience (f/m/d)* at Parloa, you will guide a team dedicated to maximizing engineering productivity, quality, and satisfaction. Your mission is to create an exceptional developer experience that enables our engineering teams to build, test, and deploy high-quality software efficiently while meeting compliance and security requirements. Through innovative tooling, automation, and streamlined workflows, you'll support engineers to focus on creating value rather than struggling with process friction.   IN THIS ROLE YOU WILL: Build and nurture a Developer Experience team focused on enhancing engineering productivity and satisfaction Design and implement a strategic roadmap for developer tooling, automation, and workflow improvements Establish metrics to measure engineering productivity, quality, and compliance, using data to guide improvements Implement streamlined CI/CD pipelines and processes that balance speed with security and quality Collaborate with security and compliance teams to integrate guardrails that protect without impeding velocity Cultivate a culture of engineering excellence through shared best practices, standards, and documentation Partner with engineering leaders to identify and address developer friction points and productivity bottlenecks Create effective onboarding experiences for new engineers   WHAT YOU BRING TO THE TABLE: Experience guiding teams focused on developer productivity, platform engineering, or developer tools Solid technical background with hands-on experience in software development and engineering workflows Knowledge of modern CI/CD practices (GitHub Actions, GitOps), testing frameworks, and developer tooling ecosystems Strong expertise in Secure Software Development Life Cycle (SSDLC) practices and implementation Familiarity with developer portals, internal platforms, and self-service tooling like Backstage or custom solutions Design and implement "golden path" experiences that provide well-documented workflows for common engineering tasks, reducing cognitive load while maintaining flexibility for innovation and expansion Experience implementing developer-centric security and compliance controls within development processes (static analysis, dependency scanning, policy enforcement) Effective communication skills for connecting technical concepts with business value Data-informed approach to measuring and improving engineering efficiency Demonstrated success in attracting, developing, and retaining diverse engineering talent Understanding of developer needs and challenges, with dedication to improving developer experience NICE TO HAVE: Experience with AI-assisted development workflows and LLM integration into toolchains WHAT'S IN IT FOR YOU? Join a diverse team of 40+ nationalities with flat hierarchies and a collaborative company culture. Opportunity to build and scale your career at the intersection of customer-facing roles and engineering in a dynamic startup on its journey to become an international leader in SaaS platforms for Conversational AI. Deutschland ticket, Urban Sports Club, Job Rad, Nilo Health, weekly sponsored office lunches Competitive compensation and equity package. Flexible working hours, 28 vacation days and workation opportunities. Access to a training and development budget for continuous professional growth. Regular team events, game nights, and other social activities. Hybrid work environment. However, we love to build real connections and want to welcome everyone in our beautiful Berlin office on certain days.   Your recruiting process at Parloa: Recruiter video call → Meet your manager → Expert interviews → Interview with CTO    Why Parloa?  Parloa is one of the fastest growing startups in the world of Generative AI and customer service. Parloa’s voice-first GenAI platform for contact centers is built on the best AI technology to automate customer service with natural-sounding conversations for outstanding experiences on all communication channels. Leveraging natural language processing (NLP) and machine learning, Parloa creates intelligent phone and chat solutions for businesses that turn contact centers into value centers by boosting customer service efficiency. The Parloa platform resolves the majority of customer queries quickly and automatically, allowing human agents to focus on complex issues and relationships. Parloa was founded in 2018 by Malte Kosub and Stefan Ostwald and today employs over 400+ people in Berlin, Munich, and New York. When you join Parloa, you become part of a dynamic and innovative team made up of over 34 nationalities that’s revolutionizing an entire industry. We’re passionate about growing together and creating opportunities for personal and professional development. With our recent $120 million Series C investment, we’re expanding globally and looking for talented individuals to join us on this exciting journey. Do you have questions about Parloa, the role, or our team before you apply? Please feel free to get in touch with our Hiring Team. Parloa is committed to upholding the highest data protection standards for our clients' and employees' data. All our employees are instrumental in ensuring the utmost care, GDPR, and ISO compliance, including ISO 27001, in handling sensitive information. * We provide equal opportunities to all qualified applicants regardless race, gender, sexual orientation, age, religion, national origin, disability status, socioeconomic background and other characteristics.

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Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously.  We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications.  The role At Helsing, we deliver AI-based capabilities and the enabling foundation that allows machines to perceive and assist human decision-making. An important element of this is to describe (flight) system dynamics in order to rapidly develop and evaluate control and AI-based capabilities.   In this role, you will work in a small team and be responsible for building and validating models for system dynamics from first principles using numerical predictions and test data. The day-to-day Perform aerodynamic simulations of different fidelity levels and develop aerodynamic models to predict the behavior of a future arial platform Plan aerodynamic characterisation jointly with flight dynamics modelling group Build and mature in depth understanding of complex aerodynamic effects and leverage that in model reviews Report findings regularly to Chief Engineering and contribute to product improvements Validate computational methods with experimental data (eg, system tests, flight tests) and contribute to planning experimental characterization Build and continuously improve efficient workflows for computational aerodynamics Collaborate closely with interfacing disciplines such as Flight Dynamics Modelling, Flight Control, and Testing You should apply if you Hold a M.Sc. in Aeronautical Engineering, Mechanical Engineering or an equivalent degree.  Have at least 5 years of professional experience in applied (computational) aerodynamics preferably on fixed-wing aircraft Have a solid background in flight mechanics and systems modelling Have excellent communication skills and the ability to report and present findings clearly and efficiently both internally and externally. Possess solid software engineering skills, writing well-structured code in Python, Matlab or Rust Have some experience with Star-CCM+ i (desirable) Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. Join Helsing and work with world-leading experts in their fields  Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about What we offer A focus on outcomes, not time-tracking Competitive compensation and stock options Relocation support Social and education allowances Regular company events and all-hands to bring together employees as one team across Europe A hands-on onboarding program (affectionately labelled “Infraduction”), in which you will be building tooling and applications to be used across the company. This is your opportunity to learn our tech stack, explore the company, and learn how we get things done - all whilst working with other engineering teams from day one    Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.  Helsing's Candidate Privacy and Confidentiality Regime can be found here.     

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Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously.  We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications.  The role At Helsing, we deliver AI-based capabilities and the enabling foundation that allows machines to perceive and assist human decision-making. An important element of this is to describe (flight) system dynamics in order to rapidly develop and evaluate control and AI-based capabilities.   In this role, you will work in a small team and be responsible for building and validating models for system dynamics from first principles using numerical predictions and test data. The day-to-day Develop flights dynamics models for different aerial platforms end to end: from model architecture definition and specification of numerical/experimental campaigns all the way to model validation in flight test  Support the specification and execution of tests for model validation Collaborate with interfacing disciplines such as Control, Aerodynamics, and Testing Follow and analyse flight tests You should apply if you Hold a M.Sc. in Aeronautical Engineering, Mechanical Engineering or an equivalent degree Have at least 5 years of professional experience in flight dynamics modelling  Have very good skills in Matlab/Simulink Have a solid background in aerodynamics, stability and control, and systems modelling Have excellent communication skills and the ability to report and present findings clearly and efficiently both internally and externally. Possess solid software engineering skills, writing clean and well-structured code in Matlab and/or languages like Python, Rust, Java, or modern C++ Are passionate about keeping up to date with current research and enjoy reimplementing / extending papers on state of the art dynamics modelling Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. Nice to Have Experience with control systems design, applied aerodynamics, system identification Previous experience in deploying dynamics models to real time test rigs such as HIL A (private) pilot license and/or flying RC model planes Join Helsing and work with world-leading experts in their fields  Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about What we offer A focus on outcomes, not time-tracking Competitive compensation and stock options Relocation support Social and education allowances Regular company events and all-hands to bring together employees as one team across Europe A hands-on onboarding program (affectionately labelled “Infraduction”), in which you will be building tooling and applications to be used across the company. This is your opportunity to learn our tech stack, explore the company, and learn how we get things done - all whilst working with other engineering teams from day one    Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.  Helsing's Candidate Privacy and Confidentiality Regime can be found here.     

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Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously.  We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications.  The role As an Avionics Systems Engineer for Mission Systems, you will be responsible for the development and delivery of mission computing hardware, working closely with industry partners. You will be responsible not only for defining the system, but also driving it through all development stages and ultimately onto the flying platform. In achieving this goal you will work with a diverse, high-calibre team of experts, strategists and partners. The day-to-day Lead the technical development of high performance Mission Computer Hardware in close collaboration with internal teams and partners Plan and lead the execution of the systems engineering lifecycle, from requirements development to qualification. Plan and lead the preparation of technical deliverables and documentation Plan test activities and support the development of test facilities Create the certification and compliance documentation and ensure adherence to aviation and regulatory standards throughout the development lifecycle Work closely with internal and external stakeholders Provide regular reporting on project status and technical changes to Chief Engineering and Programme Management You should apply if you Hold a relevant degree such as a Bachelor's or Master's in Aerospace Engineering, Electrical Engineering, Computer Science, or a related field Have led the design and development of Integrated Modular Avionics (IMA) computing platforms for airborne mission computers, including tasks related to systems engineering, certification, and avionics integration Are a subject matter expert in military open standards for avionics, for example, MOSA, SOSA, FACE and Pyramid and their application to hardware development Have a deep knowledge of the development of avionics complex HW & SW development and have experience in the application of DO-178C, DO-254 and DO-297 standards Have operational experience with mission systems is an advantage Possess excellent communication skills and the ability to report and present results clearly and effectively to both internal and external stakeholders. Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. Join Helsing and work with world-leading experts in their fields  Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about What we offer A focus on outcomes, not time-tracking Competitive compensation and stock options Relocation support Social and education allowances Regular company events and all-hands to bring together employees as one team across Europe A hands-on onboarding program (affectionately labelled “Infraduction”), in which you will be building tooling and applications to be used across the company. This is your opportunity to learn our tech stack, explore the company, and learn how we get things done - all whilst working with other engineering teams from day one    Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.  Helsing's Candidate Privacy and Confidentiality Regime can be found here.     

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Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously.  We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications.  The role As an Avionics Systems Engineer for Safety Critical Systems, you will be responsible for the development and delivery of safety critical flight control and vehicle management hardware and software, working closely with industry partners.  You will be responsible not only for defining the system, but also driving it through all development stages and ultimately onto the flying platform.  In achieving this goal you will work with a diverse,  high-calibre team of experts, strategists and partners. The day-to-day Lead the technical development of system architectures and define requirements for Safety Critical Systems, including flight controls and air vehicle management, in close collaboration with internal teams and partners Plan and lead the execution of the systems engineering lifecycle, from requirements development to qualification. Plan and lead the preparation of technical deliverables and documentation Create the certification and compliance documentation and ensure adherence to aviation and regulatory standards throughout the development lifecycle Work closely with internal and external stakeholders Provide regular reporting on project status and technical changes to Chief Engineering and Programme Management You should apply if you Hold a relevant degree such as a Bachelor's or Master's in Aerospace Engineering, Electrical Engineering, Computer Science, or a related field Have led the design and development of safety critical hardware and software for an airborne platform including tasks related to systems engineering, safety, aircraft certification, and avionics integration Have a deep knowledge of the development of avionics complex HW & SW development and have experience in the application of system level (ARP4754 and ARP4761) and SW/HW level (DO-178C and DO-254) standards to safety critical systems Have established a successful relationship with at least one civil or military aviation authority Have a deep knowledge of Guidance Navigation & Control and air vehicle management Possess excellent communication skills and the ability to report and present results clearly and effectively to both internal and external stakeholders. Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. Join Helsing and work with world-leading experts in their fields  Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about What we offer A focus on outcomes, not time-tracking Competitive compensation and stock options Relocation support Social and education allowances Regular company events and all-hands to bring together employees as one team across Europe A hands-on onboarding program (affectionately labelled “Infraduction”), in which you will be building tooling and applications to be used across the company. This is your opportunity to learn our tech stack, explore the company, and learn how we get things done - all whilst working with other engineering teams from day one    Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.  Helsing's Candidate Privacy and Confidentiality Regime can be found here.     

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Who we are Helsing is a defence AI company. Our mission is to protect our democracies. We aim to achieve technological leadership, so that open societies can continue to make sovereign decisions and control their ethical standards.  As democracies, we believe we have a special responsibility to be thoughtful about the development and deployment of powerful technologies like AI. We take this responsibility seriously.  We are an ambitious and committed team of engineers, AI specialists and customer-facing programme managers. We are looking for mission-driven people to join our European teams – and apply their skills to solve the most complex and impactful problems. We embrace an open and transparent culture that welcomes healthy debates on the use of technology in defence, its benefits, and its ethical implications.  The role As an Avionics Systems Engineer for communication, you will be responsible for defining the end-to-end architecture for airborne communication systems, spanning data, voice and mission critical data links. You will collaborate with industry partners and work closely with platform teams to integrate emerging technology onto air platforms. In this role you will engage with a diverse range of partners, suppliers and government stakeholders to align on standards and interoperability. Your work will be central to shaping the future of airborne mission systems. You will be responsible not only for defining the system, but also driving it through all development stages and ultimately onto the platform. In achieving this goal you will work with a diverse, high-calibre team of experts, strategists and partners. The day-to-day Lead the system design and development of airborne and ground-based communication architectures, leveraging modern technologies Manage the relationship with stakeholders, partners, suppliers and government stakeholders Manage the systems engineering lifecycle, from requirements development to qualification.  Prepare and supervise tests at system and aircraft level, including flight tests Create the certification and compliance documentation.  Ensure adherence to aviation and regulatory standards throughout the development lifecycle Provide regular reporting on project status and technical changes to Chief Engineering and Programme Management You should apply if you Hold a relevant degree such as a Bachelor's or Master's in Aerospace Engineering, Electrical Engineering, Computer Science, or a related field Have led the design and development of a military or civil communication system for an air platform Have a deep knowledge of  military and civil communication technology, including Software defined radios, data links, air to air and air to ground communications, cybersecurity, RF comms and SATCOM, Network management, jamming, antenna design, Electronic warfare, secure comms You have familiarity with systems engineering, aircraft certification, and avionics integration Have excellent communication skills and the ability to report and present findings clearly and efficiently both internally and externally. Are passionate about keeping up to date with current research and technology. Note: We operate in an industry where women, as well as other minority groups, are systematically under-represented. We encourage you to apply even if you don’t meet all the listed qualifications; ability and impact cannot be summarised in a few bullet points. Join Helsing and work with world-leading experts in their fields  Helsing’s work is important. You’ll be directly contributing to the protection of democratic countries while balancing both ethical and geopolitical concerns The work is unique. We operate in a domain that has highly unusual technical requirements and constraints, and where robustness, safety, and ethical considerations are vital. You will face unique Engineering and AI challenges that make a meaningful impact in the world Our work frequently takes us right up to the state of the art in technical innovation, be it reinforcement learning, distributed systems, generative AI, or deployment infrastructure. The defence industry is entering the most exciting phase of the technological development curve. Advances in our field of world are not incremental: Helsing is part of, and often leading, historic leaps forward In our domain, success is a matter of order-of-magnitude improvements and novel capabilities. This means we take bets, aim high, and focus on big opportunities. Despite being a relatively young company, Helsing has already been selected for multiple significant government contracts We actively encourage healthy, proactive, and diverse debate internally about what we do and how we choose to do it. Teams and individual engineers are trusted (and encouraged) to practise responsible autonomy and critical thinking, and to focus on outcomes, not conformity. At Helsing you will have a say in how we (and you!) work, the opportunity to engage on what does and doesn’t work, and to take ownership of aspects of our culture that you care deeply about What we offer A focus on outcomes, not time-tracking Competitive compensation and stock options Relocation support Social and education allowances Regular company events and all-hands to bring together employees as one team across Europe A hands-on onboarding program (affectionately labelled “Infraduction”), in which you will be building tooling and applications to be used across the company. This is your opportunity to learn our tech stack, explore the company, and learn how we get things done - all whilst working with other engineering teams from day one    Helsing is an equal opportunities employer. We are committed to equal employment opportunity regardless of race, religion, sexual orientation, age, marital status, disability or gender identity. Please do not submit personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, trade union membership, data concerning your health, or data concerning your sexual orientation.  Helsing's Candidate Privacy and Confidentiality Regime can be found here.     

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n8n is a workflow automation platform that uniquely combines AI capabilities with business process automation. We give technical teams the flexibility of code with the speed of no-code, backed by a passionate community of builders. With 500+ integrations and fair-code principles, we're revolutionizing how businesses connect their systems and processes. We were founded end of 2019 and currently: 🧑‍🤝‍🧑 We’re a diverse team of + 120 talented people 🚀 Our annual recurring revenue is growing over 7x year-over-year ⭐️ With +118k GitHub stars, we are in the top 50 most popular projects of all time on Github 🍾 We were the 25th fastest growing startup last year and 4th BtoB SaaS Rising 100 this year in Europe according to Sifted 🌱 We were Sequoia's first seed investment in Germany, and most recently secured our $60M Series B (February '25, led by Highland)As a Senior Software Engineer for the Nodes team at n8n, you will play a key role in driving n8n's integration ecosystem growth by building scalable backend node infrastructure that enables developers to create high-quality, reliable integrations faster.Example of features the team has shipped:VSCode-like experience in our Code nodeHuman-in-the-loop step for workflow approvalsCommunity node support in n8n CloudAI data transformation nodeData schema previews and smarter form nodesWorkflow evaluation nodesWhat You’ll DoOwn complex node infrastructure - Build and optimize the backend systems that power our most sophisticated integrations (database, messaging, email, and other complex nodes), ensuring they perform reliably at scaleEmpower the developer ecosystem - Create tooling and SDKs that enable community developers to build high-quality nodes faster and more reliably Enable AI-powered integrations - Architect and implement the infrastructure that will power next-generation AI-assisted node capabilitiesBalance innovation with reliability - Maintain and improve existing node performance while shipping new capabilities that expand what's possible with n8n integrationsMentor and collaborate - You’ll support fellow engineers through thoughtful code reviews, pair programming, and by sharing knowledge generously.Think like a product engineer - You’ll evaluate trade-offs, prioritize impact, and deeply care about the end-user experience.Requirements5+ years fullstack experience with Node.js and TypeScript, ideally building scalable backend systems in B2B SaaS startupsProven experience debugging, optimizing, and scaling production services under loadStrong understanding of complex system architecture - APIs, webhooks, async processing, distributed systemsTrack record of mentoring engineers and leading technical discussionsExperience with testing frameworks and maintaining high-quality codebasesA fast-moving, low-ego, highly collaborative mindsetPassion for clean code, shared ownership, and product impactNice-to-havesExperience with Vue.js or similar frameworksContributions to open source or plugin ecosystemsInterest in AI-assisted developer tools Interested in learning more about our engineering teams? Check out our different teams to get a better understanding of what they do: Discover Engineering at n8n. Please check all our engineering openings and apply to the team that feels like the best fit for you.n8n is an equal opportunity employer and does not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status.We can sponsor visas to Germany; for any other country, you need to have existing right to work.Our company language is English.You care about diversity and inclusion? We do too! Check out our Diversity, Inclusion and Belonging initiatives at n8n (https://www.notion.so/n8n/Diversity-inclusion-and-belonging-n8n-c1bec2fff536422d868b1a438d990e35).Location disclaimer: If you see multiple job postings for the same role, it is most likely because we're hiring remotely for this role and posting in different locations to make sure every potential candidate can see the role. Please apply to the location you're the most likely to work from in the future. Benefits Competitive compensation 💸 – We offer fair and attractive pay.Ownership 💪 – Our core value is to “empower others,” and we mean it—you’ll get a slice of n8n with equity.Work/life balance 🏖️ – We work hard but ensure you have time to recharge:Europe: 30 days of vacation, plus public holidays wherever you are.US: 15 vacation days, 8 sick days, plus public holidays wherever you are.Health & wellness 🩺 –Europe: We provide benefits according to local country norms.*US: Comprehensive medical (PPO 1200), dental, and vision plans.Future planning 💰 –Europe: We provide pension contributions according to local country norms.*US: 401(k) retirement plan.Financial security 🛡️ –Europe: We provide benefits according to local country norms.*US: Short-term & long-term disability insurance, life & AD&D coverage, and additional hospital coverage.Career growth 📈 – We hire rising stars who grow with us! You’ll get €1K (or equivalent) per year to spend on courses, books, events, or coaching to level up your skills.A passionate team 🤩 – We love our product, and we prove it with regular hackathons where we see who can build the coolest thing with it!Remote-first 🌏 – Our team works remotely across Europe, with regular off-sites for team bonding. Some roles, like sales in the US, are hybrid—please check the job description.Giving back 🤝 – We're big fans of open source, and you'll get $100 per month to support projects you care about.Transparency 🙏 – We all know what everyone’s working on, how the company is doing—the whole shebang.An ambitious but kind culture 😍 – People love working here—our eNPS for 2024 is 94!* Country-specific details are provided in your contract.

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TL;DR - We’re seeking exceptional Senior Product Engineers to help build the future of AI. You will work across our entire stack to build features that will empower the next generation of creators and builders.Why Lovable?Lovable lets anyone and everyone build software with plain English. From solopreneurs to Fortune 100 teams, millions of people use Lovable to transform raw ideas into real products - fast. We are at the forefront of a foundational shift in software creation, which means you have an unprecedented opportunity to change the way the digital world works. Over 2 million people in 200+ countries already use Lovable to launch businesses, solve complex problems, and bring their dreams to life. And we’re just getting started.We’re a small, talent-dense team building a generation-defining company from Stockholm. We value high ownership, high velocity and low-ego collaboration. We seek people who care deeply, challenge us, and are driven to build something of lasting impact.What we’re looking for5+ years of experience building and shipping full-stack productsFluent in a variety of programming languages, modern frontend (React/TypeScript) and backend (Go, Rust, or similar) developmentConcrete understanding of system design, performance tradeoffs, and scalable architectureYou have strong product sense and make well-reasoned technical decisions, knowing when to prioritize speed and when to invest in foundational workWhat you’ll doIn one sentence: Do all it takes to build a generational product and scale the core experience of lovable productsImplement and maintain features across the full stack: frontend, backend and infraOwn systems end-to-end: architecture, implementation, deployment, and iterationCollaborate closely with ML, design, and product teams to translate capabilities into intuitive, mind-blowing user experiencesDrive the full development lifecycle, from technical planning to production launch and post-release improvementsContribute to shaping our technical direction, eng culture, and product strategyOur tech stackWe're building with tools that both humans and AI love:Frontend: React for lightning-fast interfacesBackend: Golang and Rust for serious performanceCloud: Cloudflare, Fly.io, Google Cloud Run, AWS, TerraformDevOps & Tooling: CI/CD pipelines, observability, infra-as-codeAnd always on the lookout for what's next!How we hireFill in a short form then jump on an intro call with the team.Complete the take-home exerciseShow us how you approach problems during two technical interviewsJoin us for trial work lasting 2 days preferably on-site. This is a mutual discovery process where we tackle a real challenge together - it's the best way for us to see how you collaborate, and for you to experience our team, culture, and the impact you can have.About your applicationPlease submit your application in English - it’s our company language so you’ll be speaking lots of it if you joinWe treat all candidates equally - if you’re interested please apply through our careers portal

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About Faculty At Faculty, we transform organisational performance through safe, impactful and human-centric AI. With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy, and Fellows from our award winning Fellowship programme. Our expert team brings together leaders from across government, academia and global tech giants to solve the biggest challenges in applied AI. Should you join us, you’ll have the chance to work with, and learn from, some of the brilliant minds who are bringing Frontier AI to the frontlines of the world.About the RoleWe're actively seeking skilled engineers to develop our cutting-edge product, Frontier. Working within the core Platform, this role will require a mix of backend services and cloud infrastructure related work to develop Frontier - our next generation Decision Intelligence AI platform. As we continue to expand our platform's reach, you'll have the unique opportunity to build a scalable AI focussed product, whilst leading the way in best technical practices.In this role, you'll be immersed in hands-on work, tackling complex real-world challenges using state-of-the-art technology. From optimising multinational supply chain logistics to reducing time-to-market for clinical trials and supporting sustainability goals in various industries, Frontier empowers organisations to make informed decisions through AI-driven insights.Join us on this exciting journey of transforming decision-making with AI and machine learning, revolutionising how businesses thrive utilising Decision Intelligence.What you will be doing:Collaborating with other Engineers in the team, developing and implementing AI-driven software solutions built on a modern, cloud native architecture.Helping define and develop the architecture for the team’s deliverables.Engaging in code reviews & pair programming with other engineers, directly impacting customer projects and outcomes.Working in an Agile environment with cross-functional teams, including data scientists, project managers, and business stakeholders, to understand customer needs and translate them into technical requirements.What we are looking for:We're seeking a candidate with the following qualifications:Strong mathematical mindsetProficiency in Python, and its use in building modern web applications using frameworks such as FastAPI or Flask.Familiarity with at least one Infrastructure as Code platform (Terraform/CDK, CloudFormation).Experience with PostgreSQL, MySQL or other similar relational database technologies. Experience with Data Warehousing is considered a plus.Knowledge of modern CI/CD pipelines (GitLab, GitHub or equivalent).Strong understanding of system architecture and design.Experience deploying enterprise applications on the cloud.Experience collaborating with Product Managers to ensure delightful customer experiences.Expertise in Docker with deployment on Kubernetes preferredWhat we can offer you: The Faculty team is diverse and distinctive, and we all come from different personal, professional and organisational backgrounds. We all have one thing in common: we are driven by a deep intellectual curiosity that powers us forward each day. Faculty is the professional challenge of a lifetime. You’ll be surrounded by an impressive group of brilliant minds working to achieve our collective goals. Our consultants, product developers, business development specialists, operations professionals and more all bring something unique to Faculty, and you’ll learn something new from everyone you meet.

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About UsAt Hayden AI, we are on a mission to harness the power of computer vision to transform the way transit systems and other government agencies address real-world challenges.From bus lane and bus stop enforcement to transportation optimization technologies and beyond, our innovative mobile perception system empowers our clients to accelerate transit, enhance street safety, and drive toward a sustainable future.What the job involvesAs a member of the Hayden Software Engineering org you will help build our next generation product for enforcing School Bus Stop safety. This team is developing edge-based vehicle detection and tracking AI models. This is a C++ software engineering generalist role.  You will be delivering high quality C++ code that runs on edge devices.You will build and improve the accuracy of ML / CV models, including refining open-source models to solve Hayden-specific problems.Expect to collaborate with Product Management to translate customer needs to software solutions.Hayden is a startup. You will be working in an ambiguous, fast-paced environment.As Hayden begins an organizational scale-up phase, we need to build a rock-solid foundation. That means delivering well-designed and well-tested code that can be shared across the organization.ResponsibilitiesDeliver bullet-proof, rigorously tested C++ code.Iterate on our suite of real-time vehicle tracking and license plate reading systems.Refine and optimize cloud-side image and video processing.Deep dive into performance optimization, focusing on algorithms specifically for the Nvidia Jetson architecture.Enhance the infrastructure and tooling used for performance analysis, ensuring efficient development cycles.QualificationsBachelor's or Master's degree in Computer Science, Electrical Engineering, or a closely related field.Background in Machine Learning, Image Processing, Computer Vision, or a similar field.Minimum 2 years of industry experience.Strong programming proficiency in C++.Past experience collaborating with other software engineers. Hayden is beginning a scale-up process within the organization. We need people who can function in a larger organization. Ways to stand outIn-depth knowledge and experience with embedded systems development.Familiarity with CUDA/OpenCL programming and video processing pipelines.Proficiency with common ML tools (e.g., Spark, TensorFlow, PyTorch).Familiarity managing data processing and machine learning code via GitHub.Experience with iOS or Android mobile application development beyond UI.Experience with ROS or other robotics systems.

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Senior Software Engineer – Gandalf Lakera is on a mission to secure the era of intelligent software. At the heart of this mission is Gandalf. the world’s most popular AI security game, played by millions globally. Gandalf isn’t just a viral success. It's become a proving ground for adversarial testing of LLMs and a cornerstone of how the world learns about AI safety. We're now looking for a Product-Focused Software Engineer to take Gandalf to the next level. This is a rare opportunity to own a beloved product with massive reach and shape its future. You’ll work at the intersection of gaming, UX, and cutting-edge AI building immersive, secure, and delightful experiences that people actually love. What you’ll doOwn the end-to-end product development of Gandalf. From gameplay mechanics, frontend and backend scalability.Partner with researchers and product leads to prototype, test, and launch new game modes and features.Shape and implement the user experience: animations, transitions, performance, and polish the details that turn a toy into magic.Make Gandalf more social, more replayable, and more extensible. Think real-time competition, player profiles, in-game progress, and more.Help define the roadmap, not just execute it — your product sense matters here.Drive massive product impact: Gandalf isn't just about building great games, it's a core surface through which we test, validate, and improve our models. The work you do here directly shapes model performance, product quality, and ultimately business outcomes. You might be a fit if youHave strong frontend skills (React, TypeScript) and solid backend engineering chops (e.g., Python, Next.js, Firebase, or similar).Thrive in zero-to-one product environments and want real ownership.Are passionate about games, user experience, and AI and love building things people can’t stop using.Think like a product builder: you care about outcomes, not just code quality.Can move fast independently but collaborate deeply across teams. Bonus points forExperience working on games, interactive web experiences, or viral consumer products.Working knowledge of LLMs or prompt injection (you’ll learn fast if not).A track record of building side projects or launching products end-to-end. Why this role?Massive visibility: Gandalf is already a viral hit. You'll shape what millions interact with next.Fast-moving, product-first team: No bureaucracy. No silos. Just you and a small team building the future.Deep mission: At its core, Gandalf helps the world understand and secure AI. It’s fun but it matters.Foundational seat: This is not a maintenance role. You’re here to invent. Apply now to build the most loved and most important game in AI.👉 Let's stay connected! Follow us on LinkedIn, Twitter & Instagram to learn more about what is happening at Lakera.ℹ️ Join us on Momentum, the slack community for AI Safety and Security everything.❗To remove your information from our recruitment database, please email privacy@lakera.ai.

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Ready to be a part of something big? Join our team at SoundHound AI, where AI innovation and real-world impact come together. We unite voice AI, generative AI, and conversational AI to deliver powerful AI solutions that reimagine how people interact with the products and services they rely on. Whether it’s voice-enabling vehicles, streamlining patient journeys, or enhancing customer service, our multilingual, omnichannel AI technology touches the lives of hundreds of millions of people around the world. The Software Engineer, Voice AI (Bengali) role possesses native-level proficiency in speaking Bengali and an interest in creating user-friendly Voice AI products using C++. The position learns and applies the most advanced technologies in the fields of Natural Language Processing (NLP), Natural Language Understanding (NLU), Natural Language Generation (NLG), speech, and search, all built in-house at SoundHound AI. Prior experience in these specialized fields is not required. In this role, you will: Simultaneously leverage your coding skills and your knowledge of the Bengali language Develop Conversational AI leveraging a powerful domain-oriented development paradigm Implement and scale core code base, solving both algorithmic and design challenges Write code that interacts with third-party API’s Collaborate closely with engineers who are building similar features for a variety of languages We would love to hear from you if: You have excellent coding skills in C++ and at least one scripting language You have experience designing unit and integration tests and maintaining rigorous standards for code quality You have native-level proficiency in spoken Bengali and professional-level fluency in English You are passionate about working at the intersection of software engineering and linguistics You have experience designing efficient architectures, algorithms, and interfaces You are passionate about working on complex, open-ended challenges and improving existing solutions You are comfortable working in a Linux environment You have 2+years of exp, Bachelor’s of Science in Computer Science (or equivalent experience) FOR INDIA: This role is available in Bengaluru and will be hired into Amelia Global Services, a subsidiary of SoundHound AI. Our recruiting team will provide a total compensation range based on location and years of experience. [Please note that if your application is advanced, the initial step will be an invitation to partake in a pre-assessment.] By working at SoundHound AI, you will join hundreds of employees across the globe who strive every day to create exceptional AI-powered experiences for customers, employees, and patients. We are a values-driven company that is supportive of one another, open and honest, undaunted by challenges, nimble and focused, and determined to excel and win. Our mission is to build voice AI for the world and use our global, diverse perspectives to achieve real generational breakthroughs. SoundHound ensures that individuals with disabilities are provided reasonable accommodations to participate in the interview process, perform essential job functions, and receive other employment benefits. Learn more about our philosophy, benefits, and culture at https://www.soundhound.com/careers.  To view our job applicant privacy policy, please visit https://static.soundhound.com/corpus/ta/applicantprivacynotice.html. #LI-RM1 #LI-HYBRID

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Captions is the leading AI video company—our mission is to empower anyone, anywhere to tell their stories through video. Over 10 million creators and businesses have used Captions to simplify video creation with truly novel and groundbreaking AI capabilities.We are a rapidly growing team of ambitious, experienced, and devoted engineers, researchers, designers, marketers, and operators based in NYC. As an early member of our team, you’ll have an opportunity to have an outsized impact on our products and our company's culture.Our TechnologyMirage Announcement our proprietary omni-modal foundation modelSeeing Voices (technical paper) generating A-roll video from audio with MirageMirage Studio for generating expressive videos at scale"Captions: For Talking Videos” available in the iOS app storePress CoverageLenny’s Podcast: Interview with Gaurav Misra (CEO)Latest Fundraise: Series C AnnouncementThe Information: 50 Most Promising StartupsFast Company: Next Big Things in TechBusiness Insider: 34 most promising AI startupsTIME: The Best Inventions of 2024Our InvestorsWe’re very fortunate to have some the best investors and entrepreneurs backing us, including Index Ventures, Kleiner Perkins, Sequoia Capital, Andreessen Horowitz, Uncommon Projects, Kevin Systrom, Mike Krieger, Lenny Rachitsky, Antoine Martin, Julie Zhuo, Ben Rubin, Jaren Glover, SVAngel, 20VC, Ludlow Ventures, Chapter One, and more.** Please note that all of our roles will require you to be in-person at our NYC HQ (located in Union Square) We do not work with third-party recruiting agencies, please do not contact us** About the Role:As a member of our Backend Team, you will play a critical role in architecting, building, and evolving the foundational infrastructure that supports our global user base. You’ll be involved in high-impact engineering projects—designing and operating large-scale, fault-tolerant systems that serve millions of users in real-time. This role is less about configuring or making small tweaks to existing systems, and more creating and optimizing the core services and platforms our products run on, ensuring the entire organization can innovate quickly and reliably. This person will have an opportunity to help creators around the world tell their stories with audio, video, and beyond.Key Responsibilities:Solve Complex Technical Challenges: You will design, implement, and optimize large-scale distributed systems capable of handling enormous throughput and concurrency.Drive Product Infrastructure Forward: You’ll collaborate closely with product teams to make sure our platform is not just operationally sound, but also enables rapid feature development and deployment across multiple surfaces (mobile, web, and beyond).Shape Next-Generation Video and AI Platforms: You’ll have visibility into our advanced video processing workflows and AI research efforts, contributing to the core building blocks that make these cutting-edge initiatives possible.Influence Technical Direction: You’ll bring new ideas and approaches to the table, stay ahead of industry trends, and help guide our platform roadmap and best practices.Drive Platform Improvements: Continuously refine our existing platform, identify new technologies or methodologies that can enhance our infrastructure, and guide their adoption within the organization.Collaborate Across Teams: Partner with cross-functional teams (product, web, mobile, ML research) to address scale, performance, and security challenges.Requirements:7+ years of industry experience designing, building, and operating distributed systems in a production environment.Strong computer science fundamentals (data structures, algorithms, concurrency, etc.) and proficiency in modern programming languages (e.g., Python, C++, Java, Rust).Hands-on experience with cloud infrastructures (GCP, AWS, Azure, or others) and container orchestration (Kubernetes).Excellent problem-solving skills with a proven track record of delivering high-quality, scalable solutions.Benefits:Comprehensive medical, dental, and vision plans401K with employer matchCommuter BenefitsCatered lunch multiple days per weekDinner stipend every night if you're working late and want a bite! Doordash DashPass subscriptionHealth & Wellness Perks (Talkspace, Kindbody, One Medical subscription, HealthAdvocate, Teladoc)Multiple team offsites per year with team events every monthGenerous PTO policyCaptions provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws.Please note benefits apply to full time employees only.

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🌁 Location: San Francisco, in-person only💰 Salary: $250k - $500k annual salary + 📈 Equity💻 Languages: 5+ years of experience in Go, Terraform✅ Skills: Building and managing large clusters, Linux, Networking, Kubernetes, Virtualization👉 Who we areE2B is a fast growing Series A startup with 7-figure revenue. We've raised over $32M in total since our funding in 2023 and are supported by great investors like Insight Partners. Our customers are companies like Perplexity, Hugging Face, Manus, or Groq. We're building the next hyperscaler for AI agents. 👉 About the roleYou will be building the next cloud platform for running AI software - a cloud where AI apps are building other software apps.Your job will be:Building a distributed system for millions and billions of AI agents running on E2BBuilding an orchestrator for placing sandboxes in the right nodesAdding support for sandbox live migrationsMaking sure our self-hosting DX is as smooth as possible (we’re open-source)Not letting our sandboxes take more than 200ms to start (starting with the user hitting enter)Scaling to millions and later billions of sandboxes running at the same timeBuilding an observability stack starting at the kernel level of virtual machinesWe’re looking for an infrastructure engineer passionate about making things run fast and efficiently, and running A LOT of them at the same time.If you aren’t afraid of going into the kernel of a VM and words like Firecracker, eBPF, UFFD, block device, L4 load balancing, noisy neighbor problem, or hugepages sound exciting to you, we want to hear from you!

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About Retell AIAt Retell AI, we're not just automating calls—we’re transforming how the world communicates. Our AI voice agents are reshaping sales, support, and customer engagement for leading brands. Backed by Alt Capital, Y Combinator, and top-tier investors, we've raised $4.7M in seed funding and hit $14M ARR with just 12 people.We’re one of the fastest-growing Voice AI startups and we're on a mission to become the standard for voice automation at scale. We're also one of the top-ranking startups at leanaileaderboard.com. About the RoleAs a Founding Senior Telephony Engineer, you’ll own the foundation of our telephony stack, building the critical systems that connect our AI voice agents to the real world. From low-level SIP features to integrating with global carriers and CCaaS platforms, your work will directly impact call quality, reliability, and customer experience. You’ll move fast, collaborate with customers, and help define the gold standard for AI voice infrastructure. Key ResponsibilitiesLead design and implementation of core telephony features, including SIP server enhancements and proxy logic.Build and extend our SIP infrastructure to support scalable, low-latency audio routing and call control.Collaborate with customers to support complex SIP integrations with CCaaS platforms and third-party providers.Evaluate and integrate with global telephony carriers to optimize deliverability, latency, and transfer logic.Investigate and debug call failures via PCAP analysis, SIP traces, and carrier logs to improve reliability.Work cross-functionally with platform and infra teams to ensure telephony systems scale with usage growth.Turn feedback from customer calls into robust and maintainable telephony improvements. You Might Thrive If YouHave 5+ years as a Telephony Engineer, VoIP Engineer, or equivalent low-latency networking role.Have deep experience with SIP, RTP, and debugging voice quality issues with PCAPs and trace tools.Have built or extended SIP proxies, PBXs, or call routing logic in production systems.Thrive in fast-paced, ambiguous environments and take ownership like a founder.Communicate clearly, collaborate well, and enjoy solving real-world problems with users.Familiarity with Asterisk/FreeSWITCH/Kamailio or relevant SIP proxy / SIP servers. Job DetailsJob Type: Full-time, 70 hr/week (50 hr/week onsite with flexible hours + 20 hr/week work from home)Cash: $215k–$290kEquity: 0.3%–0.6%Location: Redwood City, CA, USUS Visas: Sponsors Visa & Green Card Other Benefits100% medical, dental, vision insurance coverageUnlimited breakfast, lunch, dinner, and snacksGym and daily commute fee reimbursementInternet and phone bills covered Compensation PhilosophyBest Offer Upfront: Choose from three cash-equity balance options; no negotiation needed.Top 1% Talent: Above-market pay (top 5 percentile) to attract exceptional builders.High Ownership: Small teams, >$1M revenue/employee, and significant equity.Performance-Based: Offers tied to interview performance, not experience or past salaries. Interview ProcessOnline Assessment (30 min)A short coding challenge focused on practical problem-solving.Phone InterviewsTwo technical phone calls focused on coding ability and telephony problem-solving.Onsite / Virtual Interviews (2–3 hrs)A mix of coding, communication, and system design discussions to evaluate technical depth, real-world problem-solving, and collaborative thinking.