AI Jobs in San Jose

Find top AI jobs in San Jose across machine learning, generative AI, and data roles. All opportunities are curated and updated hourly from companies hiring nationwide.

Check out 11 new AI opportunities posted on The Homebase

Mechanical Engineer with Python Experience - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors design graduate- and industry-level mechanical engineering problems grounded in real practice, evaluate AI-generated solutions for correctness, assumptions, and engineering logic, validate analytical or numerical results using Python (NumPy, SciPy, Pandas), improve AI reasoning to align with first principles and accepted engineering standards, and apply structured scoring criteria to assess multi-step problem solving.

$55 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Mechanical Engineer with Python Experience - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design graduate- and industry-level mechanical engineering problems grounded in real practice, evaluate AI-generated solutions for correctness, assumptions, and engineering logic, validate analytical or numerical results using Python (NumPy, SciPy, Pandas), improve AI reasoning to align with first principles and accepted engineering standards, and apply structured scoring criteria to assess multi-step problem solving.

$55 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Mechanical Engineer with Python Experience - Freelance AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design graduate- and industry-level mechanical engineering problems grounded in real practice. They evaluate AI-generated solutions for correctness, assumptions, and engineering logic. They validate analytical or numerical results using Python libraries such as NumPy, SciPy, and Pandas. Contributors improve AI reasoning to align with first principles and accepted engineering standards. They apply structured scoring criteria to assess multi-step problem solving.

$55 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Audio Engineer

New
Top rated
Deepgram
Full-time
Full-time
Posted

The Audio Engineer will own and scale audio quality across voice AI products, ensuring voices sound great to human listeners across thousands of voices and recording conditions. Responsibilities include identifying and correcting audio artifacts, loudness inconsistencies, frequency imbalances, and sibilance issues in large-scale voice datasets; designing and implementing scalable audio processing pipelines including EQ, compression, de-essing, dynamic range optimization, and normalization strategies; optimizing audio quality across real and synthetic voices for consistent product experience; leading audio quality decisions during on-site voice actor recording sessions such as microphone selection, placement, gain staging, and environment setup; defining, documenting, and enforcing audio quality standards for external vendors to meet training and product needs; converting manual audio workflows into automated, repeatable, code-based systems; collaborating with research to improve training data quality, especially TTS speaker-specific fine-tuning; and contributing to synthetic data pipelines by defining and validating acoustic characteristics and guiding sound profile production and evaluation.

$120,000 – $175,000
Undisclosed
YEAR

(USD)

United States
Maybe global
Remote

Evaluation Scenario Writer - AI Agent Testing Specialist

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors create structured test cases that simulate complex human workflows, define gold-standard behavior and scoring logic to evaluate agent actions, analyze agent logs, failure modes, and decision paths, work with code repositories and test frameworks to validate scenarios, iterate on prompts, instructions, and test cases to improve clarity and difficulty, and ensure that scenarios are production-ready, easy to run, and reusable.

$80 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Mechanical Engineering & Python Expert - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design graduate- and industry-level mechanical engineering problems grounded in real practice, evaluate AI-generated solutions for correctness, assumptions, and engineering logic, validate analytical or numerical results using Python (NumPy, SciPy, Pandas), improve AI reasoning to align with first principles and accepted engineering standards, and apply structured scoring criteria to assess multi-step problem solving.

$55 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Evaluation Scenario Writer - AI Agent Testing Specialist

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors create structured test cases that simulate complex human workflows, define gold-standard behavior and scoring logic to evaluate agent actions, analyze agent logs, failure modes, and decision paths, work with code repositories and test frameworks to validate scenarios, iterate on prompts, instructions, and test cases to improve clarity and difficulty, and ensure that scenarios are production-ready, easy to run, and reusable.

$80 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Mechanical Engineering & Python Expert - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may design graduate- and industry-level mechanical engineering problems grounded in real practice, evaluate AI-generated solutions for correctness, assumptions, and engineering logic, validate analytical or numerical results using Python (NumPy, SciPy, Pandas), improve AI reasoning to align with first principles and accepted engineering standards, and apply structured scoring criteria to assess multi-step problem solving.

$55 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Evaluation Scenario Writer - AI Agent Testing Specialist

New
Top rated
Mindrift
Part-time
Full-time
Posted

Contributors may create structured test cases that simulate complex human workflows, define gold-standard behavior and scoring logic to evaluate agent actions, analyze agent logs, failure modes, and decision paths, work with code repositories and test frameworks to validate scenarios, iterate on prompts, instructions, and test cases to improve clarity and difficulty, and ensure that scenarios are production-ready, easy to run, and reusable.

$80 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

Freelance Electrical Engineering & Python Expert - AI Trainer

New
Top rated
Mindrift
Part-time
Full-time
Posted

Design rigorous electrical engineering problems reflecting professional practice. Evaluate AI solutions for correctness, assumptions, and constraints. Validate calculations or simulations using Python (NumPy, Pandas, SciPy). Improve AI reasoning to align with industry-standard logic. Apply structured scoring criteria to multi-step problems.

$55 / hour
Undisclosed
HOUR

(USD)

United States
Maybe global
Remote

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[{"question":"What types of AI jobs are available in San Jose?","answer":"San Jose has a diverse AI job market with over 6,000 listings spanning several specializations. Common roles include AI/ML Engineers who design scalable systems and optimize algorithms, AI Architects developing solution frameworks, Data Scientists creating analytical models, and Research Scientists advancing core AI technologies. The city also offers specialized positions in generative AI, such as GenAI Digital Assistant developers and LLM Customization engineers. Both tech giants and startups contribute to this ecosystem, with particular growth in enterprise applications, foundations research, and agentic AI development. Many positions focus on implementing machine learning within specific business domains."},{"question":"Are there remote or hybrid AI jobs available in San Jose?","answer":"San Jose offers a mix of remote, hybrid, and on-site AI positions. Companies like Adobe advertise fully remote roles, including their Enterprise Marketing AI Data Engineer internship paying $38-51 hourly. Many established tech firms and financial institutions such as Capital One list San Jose as their location while potentially offering flexible work arrangements. The prevalence of hybrid models has increased since 2023, allowing AI professionals to combine in-office collaboration with remote productivity. When searching for positions, filter specifically for remote or hybrid options, as work arrangements are typically clearly stated in job descriptions alongside other requirements."},{"question":"What skills are most in demand for AI jobs in San Jose?","answer":"San Jose employers prioritize technical proficiency in machine learning frameworks, AI software engineering, and natural language processing. Privacy-preserving machine learning skills have become increasingly valuable as regulations tighten. Agentic AI development expertise commands premium compensation, while data frameworks for enterprise marketing are consistently sought after. Beyond technical abilities, employers value experience with specific AI application domains like computer vision or recommendation systems. Practical knowledge of MLOps, model deployment, and the ability to bridge technical concepts with business objectives distinguishes top candidates. Python programming, cloud platform integration, and transformer model fine-tuning remain foundational requirements across most AI positions."},{"question":"What is the salary range for AI jobs in San Jose?","answer":"San Jose offers among the highest AI compensation packages nationally, reflecting its status as a tech hub. Salary ranges vary significantly based on role specialization, experience level, and employer size. Junior AI/ML Engineers typically start around $176,880, while senior professionals can earn $255,090 or more. Related roles like AI Architects command $188,000-$260,000, Data Scientists $161,000-$241,000, and AI/ML Analysts $157,000-$230,000. Compensation often includes substantial equity packages at startups or performance bonuses at established firms. Specialized skills in emerging areas like privacy-preserving ML or agentic AI can further increase earnings potential beyond standard ranges."},{"question":"What experience levels are companies hiring for AI jobs in San Jose?","answer":"San Jose's AI job market accommodates professionals across the experience spectrum. Entry points exist for university graduates with strong foundations in machine learning and programming fundamentals. Mid-level positions typically seek candidates with moderate experience or transferable skills from related technical fields. Senior roles require extensive expertise, often accompanied by specialized certifications or domain knowledge. The market also supports PhD-level research internships at leading labs and principal/managerial positions for those with proven leadership capabilities. Companies frequently hire AI talent at multiple levels simultaneously to build balanced teams with complementary skills and perspective, creating diverse career progression opportunities."},{"question":"How often are new AI jobs posted in San Jose?","answer":"San Jose maintains a vigorous AI job market with consistent new openings. Recent data shows approximately 142.4 new AI positions per 100,000 residents quarterly, significantly outpacing most U.S. cities. This translates to hundreds of fresh opportunities each month across various specializations. Job boards display thousands of active listings, with postings spanning recent months through December 2025. Major hiring cycles often align with fiscal quarters, university graduation periods, and product development cycles. The sustained demand reflects San Jose's position as an AI innovation hub, with tech giants and startups alike contributing to this dynamic employment landscape throughout 2025 and projected into 2026."},{"question":"What is the difference between The Homebase and other job boards?","answer":"The Homebase offers AI-specialized job curation focusing exclusively on legitimate, high-quality artificial intelligence positions, unlike general boards like Indeed where searching AI yields 6,000+ results including unrelated roles like artists. While platforms like Wellfound concentrate on startup AI engineering positions and Jobright.ai targets specialized graduate roles such as AI Context Engineers, The Homebase provides comprehensive coverage across experience levels, industries, and company sizes. The platform filters out misleading listings that merely mention AI without requiring relevant skills, and presents verified positions with accurate requirements and compensation details. This targeted approach saves qualified candidates time by eliminating irrelevant search results."}]