Java AI Jobs

Discover the latest remote and onsite Java AI roles across top active AI companies. Updated hourly.

Check out 110 new Java AI roles opportunities posted on The Homebase

Software Engineering Manager

New
Top rated
Mirage
Full-time
Full-time
Posted

Oversee the design and operation of the core platform including third-party providers, storage, billing, observability, security, and API. Provide technical leadership for various product and platform features. Improve developer experience to enable the whole team to ship faster. Guide efforts that bridge AI research to production across all modalities such as video, audio, image, and text. Understand the capabilities and limitations of state-of-the-art AI models and leverage them in products. Partner with product, design, and research teams to ensure development aligns with user needs and business objectives.

$250,000 – $350,000
Undisclosed
YEAR

(USD)

New York, United States
Maybe global
Onsite
Python
JavaScript
Java
Docker
Kubernetes

Founding Platform Engineer

New
Top rated
Netic
Full-time
Full-time
Posted

Design and own the semantic layer that powers the system-of-record flywheel, enabling compounding AI products across teams. Build primitives, abstractions, and APIs for product teams to use as building blocks, ensuring ease of use for shipping AI-driven features. Partner closely with internal product and engineering teams to understand needs, eliminate friction, and design intuitive, well-documented systems that are hard to misuse. Architect systems that span data warehouses, OLTP databases, streaming systems, and vector stores, making tradeoffs based on latency, throughput, consistency, and access patterns. Work with leadership to define the long-term platform architecture, including build-vs-buy decisions, evolving the semantic layer, and scaling the system as product surface area grows.

Undisclosed

()

San Francisco, United States
Maybe global
Onsite
Python
JavaScript
Java
Docker
Kubernetes

Software Engineer, Backend

New
Top rated
Mashgin
Full-time
Full-time
Posted

The backend developer will own major feature development and work directly with founders on product development from end to end. Responsibilities include working with a small interdisciplinary team across hardware, software, and design to build new products from scratch; building new features and designing new architecture to address challenging problems; building backend infrastructure to perform scalable training in the cloud; rethinking and refactoring existing codebases for scale; and continuously improving and maintaining code in production. The role involves full ownership throughout the entire product lifecycle, including idea generation, design, prototyping, execution, and shipping, contributing to multiple parts of the codebase in various programming languages.

$115,000 – $210,000
Undisclosed
YEAR

(USD)

Palo Alto, United States
Maybe global
Onsite
Python
C++
Go
Java
Docker

Backend / Systems Engineer (AI) - San Mateo, CA

New
Top rated
Trustlab
Full-time
Full-time
Posted

Build extensible backend systems that support flexible configurations for different customers and content types. Support infrastructure that interfaces cleanly with large language models (LLMs), enabling prompt engineering, context injection, and modular evaluation workflows. Advance tooling that enables fast iteration by AI engineers and analysts, including declarative pipelines, parameterized jobs, and reproducible experiments. Follow best practices for ease of deployment, integration, and testing for both internal teams and external partners. Collaborate closely with product, data, and policy teams to translate nuanced safety needs into scalable, maintainable software systems.

Undisclosed

()

San Mateo, United States
Maybe global
Remote
Python
Go
Java
Prompt Engineering
MLOps

Senior Backend / Systems Engineer (AI) - San Mateo, CA

New
Top rated
Trustlab
Full-time
Full-time
Posted

Design and build extensible backend systems that support flexible configurations for different customers and content types. Develop infrastructure that interfaces cleanly with large language models (LLMs), enabling prompt engineering, context injection, and modular evaluation workflows. Build tooling and platforms to enable fast iteration by AI engineers and analysts, including declarative pipelines, parameterized jobs, and reproducible experiments. Prioritize ease of deployment, integration, and testing for both internal teams and external partners. Collaborate closely with product, data, and policy teams to translate nuanced safety needs into scalable, maintainable software systems.

Undisclosed

()

San Mateo, United States
Maybe global
Remote
Python
Go
Java
Prompt Engineering
MLOps

Machine Learning Engineer: ML Infra and Model Optimization

New
Top rated
Genies
Intern
Full-time
Posted

Develop and deploy LLM agent systems within the AI-powered avatar framework. Design and implement scalable and efficient backend systems to support AI applications. Collaborate with AI and NLP experts to integrate LLM and LLM-based systems and algorithms into the avatar ecosystem. Work with Docker, Kubernetes, and AWS for AI model deployment and scalability. Contribute to code reviews, debugging, and testing to ensure high-quality deliverables. Document work for future reference and improvement.

$40 – $50 / hour
Undisclosed
HOUR

(USD)

Los Angeles, United States
Maybe global
Hybrid
Python
Java
C++
PyTorch
TensorFlow

Research Engineer

New
Top rated
ASAPP
Full-time
Full-time
Posted

Research Engineers at ASAPP design, develop, and evaluate novel techniques in AI to advance the capabilities and impact of ASAPP’s products. They collaborate with product and engineering teams to ensure project success during the research phase and afterward. They build and maintain research datasets, infrastructure, and toolkits. Additionally, they collaborate with other functions at ASAPP to identify research opportunities.

Undisclosed

()

Argentina
Maybe global
Remote
Python
Java
PyTorch
TensorFlow
NLP

Software Engineer

New
Top rated
helsing
Full-time
Posted

Undisclosed

()

Berlin or Munich
Maybe global
Hybrid
Python
C++
Java
PyTorch
TensorFlow

Software Engineer

New
Top rated
helsing
Full-time
Posted

Undisclosed

()

Berlin or Munich
Maybe global
Hybrid
Python
C++
Java
PyTorch
TensorFlow

[UMOS ONE] Data Analytics Engineer

New
Top rated
42dot
Full-time
Full-time
Posted

Design and develop the Agentic AI system including the core architecture and modules of UMOS platform's autonomous decision-making system. Develop agent systems integrating AI-based routing, dispatching, and predictive models into actual service operation logic. Implement software logic that reacts in real-time to dynamic changes in mobility and logistics operations to make optimal decisions. Enhance agent decision-making ability using knowledge graph-based information. Design and operate distributed systems to ensure the stability and scalability of the agent system. Build simulation and test environments to verify the complex logic and decision-making processes of the Agentic AI system. Develop tools to monitor and analyze the performance, behavior, and safety of the operating agent system.

Undisclosed

()

Seoul, South Korea
Maybe global
Onsite
Python
Go
Docker
Kubernetes
LangChain

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[{"question":"What are Java AI jobs?","answer":"Java AI jobs involve integrating intelligent capabilities into enterprise applications. Professionals in these roles work on implementing machine learning algorithms, connecting applications to large language models, building recommendation systems, and handling big data processing. They typically use frameworks like Spring AI, LangChain4j, and DeepLearning4J to develop AI-powered business solutions without needing to create models from scratch."},{"question":"What roles commonly require Java skills?","answer":"Roles requiring Java skills in AI include enterprise application developers, backend developers connecting to AI platforms, full-stack developers building intelligent business applications, and data processing specialists. These professionals focus on integrating LLMs, implementing scalable algorithms for clustering and classification, creating chatbots, and developing fraud detection systems within established Java ecosystems."},{"question":"What skills are typically required alongside Java?","answer":"Alongside core programming abilities, professionals need familiarity with REST APIs, database interactions, and multithreading concepts. Knowledge of frameworks like Spring AI, LangChain4j, and DL4J is valuable. Understanding JVM deployment helps create platform-independent applications. Interestingly, prior AI expertise or Python knowledge isn't mandatory, as many developers learn to integrate AI features using their existing development skills."},{"question":"What experience level do Java AI jobs usually require?","answer":"Java AI jobs primarily require solid software development experience rather than specialized AI backgrounds. Entry-level positions focus on integrating existing AI services, while mid-level roles involve implementing machine learning algorithms and LLM interactions. Senior positions typically lead AI integration projects and architect intelligent systems. Importantly, developers can enter this field by building upon their current Java expertise."},{"question":"What is the salary range for Java AI jobs?","answer":"Java AI job salaries vary based on experience, location, and specific role. Entry-level positions involving basic AI integration typically offer competitive software development compensation. Mid-level roles implementing machine learning algorithms or LLM interactions command higher salaries, while senior architects designing enterprise AI solutions reach premium compensation levels. The specialized nature of combining enterprise development with AI capabilities often leads to salary premiums."},{"question":"Are Java AI jobs in demand?","answer":"Java AI jobs are experiencing strong demand as enterprises increasingly integrate intelligent features into existing applications. The emergence of Java-first frameworks like Spring AI and LangChain4j indicates growing industry focus on enabling Java developers for AI tasks. Companies prefer leveraging their current Java development teams rather than hiring specialized AI experts, creating opportunities for developers to expand their skills into this high-growth area."},{"question":"What is the difference between Java and Python in AI roles?","answer":"Java AI roles focus on integrating pre-built models into enterprise applications, emphasizing robustness and scalability. These positions typically involve building on top of foundation models rather than creating them. Python roles, however, center more on model development, research, and prototyping using libraries like TensorFlow and PyTorch. Java developers add intelligence to existing systems while Python specialists often work on the underlying AI algorithms themselves."}]