18 ai language model engineer jobs at 11 companies in Tracy, CA

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Senior Vision Language Model Engineer
Santa Clara, California, United States
$184k-$357k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
4+ YOEAdvanced experience in deep learning and multimodal VLM/VLA models, strong Python and deep learning framework skills, experience with dataset curation, distributed training, and agentic AI workflows; PhD/MS/BS with relevant years of experience as specified.
python, NVIDIA Cosmos Dataset Search
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AI Engineer
Mountain View, California, United States
$150k-$190k/yr OnsiteFull Time
AI Fund
AI Fund: Builds and invests in artificial intelligence startups.
3+ YOE3+ years software engineering experience with end-to-end ownership of production AI applications, experience with large language or multimodal models, SQL/NoSQL, frontend/backend/cloud, retrieval and agentic systems, and strong communication.
large language models, multimodal models, SQL, NoSQL, APIs, cloud infrastructure
2mo
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Sr. AI Engineer, Special Programs
Palo Alto or Washington
HybridFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
5+ YOE5+ years software engineering; strong Python; Bachelor's degree or equivalent; experience with AI/ML and large language models.
Python, APIs, AWS, GCP, Azure, Docker, Kubernetes
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Staff AI Engineer, Enterprise Applied AI
Palo Alto or Irvine or Normal or Plymouth or Atlanta
$173k-$258k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
8+ YOE8+ years software engineering experience, BS/MS/PhD or equivalent, deep AI/ML expertise with language models, retrieval/embeddings, enterprise production deployments, security/compliance familiarity, strong communication.
3mo
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Staff AI Software Engineer, Siri Core Modeling
Cupertino or California
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
8+ YOE8+ years of production software experience; proficiency in Swift, Objective-C or C++; strong OS internals, concurrency, memory management; familiarity with large language models and AI assistants; strong problem-solving and teamwork.
Swift, Objective-C, C++
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AI Research Scientist, VLM (vision language models)
Bellevue or Menlo Park
$184k-$257k/yr HybridFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
Lead research in multimodal AI; publish; mentor; collaborate with engineers.
Python, PyTorch
1w
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Data Engineer, Analytics (Ranking, AI)
Sunnyvale or Bellevue or Menlo Park
$177k-$247k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
7+ YOEBachelor's in CS/CE or equivalent;7+ years working with data;7+ years with SQL, ETL, data modeling and at least one programming language (e.g., Python,C++,C#,Scala).
SQL, ETL, Python, C++, C#, Scala
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AIML - Senior ML Engineer, Responsible AI and Safety
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Expertise in responsible AI lifecycle including risk assessment, policy definition, mitigation strategy development, evaluation and monitoring of large language and multimodal models; collaboration with cross-functional teams and contribution to research in fairness, robustness, uncertainty, and safety.
2mo
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridFull Time
Eightfold
Eightfold: AI-powered talent intelligence platform for hiring and career development.
1+ YOE1-2 years software engineering; backend or full-stack; Python and another language; experience with LLM/NLP/ML features; APIs and distributed systems; prompts and model inference.
Python, Flask, React, Typescript, Webpack, NextJS, MySQL, Solr, Apache Airflow, Apache Spark, Docker, AWS
3w
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Machine Learning Engineer, Natural Language Understanding, Proactive
Santa Clara, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Apply machine learning and generative AI to query understanding and on-device personalized search; research and develop novel modeling approaches for large-scale products.
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridFull Time
Eightfold.ai
Eightfold.ai: AI-native platform for talent management and workforce optimization.
1+ YOE1-2 years software engineering; backend/full-stack; Python plus another language; experience with LLMs/NLP/ML; APIs, distributed systems; prompting, embeddings, model inference; strong testing and design skills.
Python, Flask, React, Typescript, Webpack, NextJS, MySQL, Solr, Apache Airflow, Apache Spark, Docker, AWS
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Software Engineer - AI Agentic Product Dev Team (US)
Santa Clara, California, United States
$121k-$161k/yr HybridFull Time
Eightfold
Eightfold: A applying AI talent intelligence to help people and enterprises
2+ YOE1-2 years software engineering; backend/full-stack; Python plus another language (Java/Go/TypeScript); experience with LLMs/NLP/ML; APIs, distributed systems; prompting, embeddings, model inference; strong testing and problem solving.
Python, Java, Go, TypeScript, LLMs, NLP, APIs, Distributed Systems, Flask, React, SQL, MySQL, Airflow, Spark, Docker, AWS
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Senior Machine Learning Engineer, Proactive
Santa Clara, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Design, train, optimize, and deploy large language models, semantic retrieval and ranking systems; work in NLP, on-device AI, generative AI, and privacy-preserving ML.
1w
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Staff Machine Learning Engineer - Vision-Language Foundation Models
Mountain View, California, United States
$251k-$310k/yr HybridFull Time
Waymo
Waymo: Autonomous driving technology for ride-hailing and logistics.
8+ YOEMaster's in CS/AI/ML,8+ years ML experience with 3+ years on LLMs/VLMs,expertise in pre/post-training,distributed training infrastructure,Python and PyTorch/JAX experience,ability to lead cross-functional technical initiatives.
FSDP, Megatron, JAX/Pax, Python, PyTorch, Gemini
2mo
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Staff Artificial Intelligence Research Engineer (SJ2026KP)
San Jose, California, United States
$238k-$249k/yr OnsiteFull Time
Archer
ArcherNYSE: ACHR: Develops electric vertical takeoff and landing aircraft for urban mobility.
5+ YOE5+ years in AI model development for perception, language models, or RL; Bachelor's in relevant field; Master’s preferred; strong ML/DL expertise.
Python, TensorFlow, PyTorch, ML/DL frameworks, C++, ROS, Matlab, NumPy, Pandas
1w
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Data Engineer, Product Analytics
Menlo Park or Burlingame
$114k-$173k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
2+ YOE2+ years working with data, bachelor's in CS/CE or equivalent, 2+ years with SQL, ETL, data modeling and one programming language (e.g., Python, C++, C#, Scala). Preferred: AI tool integration, ethical AI practices, advanced STEM degree.
SQL, ETL, Python, C++, C#, Scala
3w
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Engineering Manager
Oakland, California, United States
$250k-$300k/yr HybridFull Time
Elicit
Elicit: AI research assistant for automated literature review and analysis.
7+ YOE3+ Mgmt7+ years software engineering,3+ years managing engineers, strong CS fundamentals, experience at high-bar startups, shipping user-facing products, coaching and hiring skills, curiosity about language models and AI.
1d
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Member of Technical Staff - Applied AI Engineering [Bay Area]
Palo Alto, California, United States
$300k-$400k/yr HybridFull Time
NTT DATA AIVista
NTT DATA AIVistaTokyo Stock Exchange: 9613: Developing AI-native enterprise products and agentic workflows
8+ YOE8+ years building and shipping AI products; bachelor’s or equivalent; production Python and modern languages; cloud and container experience; LLMs, RAG, model APIs; enterprise deployment and communication skills.
Python, Go, TypeScript, Rust, AWS, Azure, GCP, Docker, Kubernetes, Helm, OpenAI, Anthropic, Amazon Bedrock, LangGraph, LlamaIndex, RAG