557 ai ml developer jobs at 288 companies in Fairfield, CA

PromotedHiringCafe
Founding Machine Learning / AI Search Engineer
Cupertino, CA, US
$160k-$310k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Build the ML and AI search behind HiringCafe — ranking, recommenders, retrieval, and LLM agents that surface jobs people would never find on their own.
Python, PyTorch, Elasticsearch, LLMs
1mo
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AI/ML Engineer
San Francisco, California, United States
$155k-$205k/yr OnsiteFull Time
Ello
Ello: AI-powered reading coach for children developing literacy skills.
3+ YOE3+ years building AI products; strong Python; experience with evaluation, research, and ML foundations.
Python, Jupyter, Machine Learning
1mo
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Staff AI/ML Engineer
New York City or San Francisco or London or Sydney
$240k-$270k/yr OnsiteFull Time
Sigma Computing
Sigma Computing: Cloud-native analytics platform featuring a spreadsheet-style interface.
10+ YOEBachelor's degree required; 10+ years building and deploying production-grade AI/ML systems; deep ML/DL knowledge; full ML lifecycle experience; experience adapting or training foundation models.
SQL, Python, AWS, GCP, Azure
3mo
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Senior AI/ML Engineer
Redwood City or San Francisco
$192k-$240k/yr HybridFull Time
Snorkel AI
Snorkel AI: Software platform for programmatic AI data development and labeling.
6+ YOE6+ years in cloud-native, customer-facing software; experience with AI/ML pipelines, distributed systems, Python; AWS, GCP, or Azure; enterprise startup experience.
Python, AWS, GCP, Azure, Docker, Kubernetes, Terraform, LLM infrastructure, Distributed systems
3mo
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AI/ML Engineer, Applied Data Science
San Francisco or Cupertino
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
4+ YOE4+ years in AI/ML engineering, NLP or related roles; Python and ML frameworks; LLM APIs; RAG architectures; prompt engineering; production experience; AI system evaluation.
Python, PyTorch, TensorFlow, LLM APIs, LangChain, LlamaIndex, GraphRAG, Guardrails AI
1mo
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AI/ML Engineer
San Francisco, California, United States
$150k-$250k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
4+ YOE4+ years building and deploying AI/ML models, 2+ years technical leadership, proficiency in Python and PyTorch/JAX/TensorFlow, experience with physics-informed/sequence/mesh data, familiarity with MLOps, and a bachelor's degree in CS/ME/EE or related.
Python, PyTorch, JAX, TensorFlow, CAE, CAD, PLM, Ansys, Abaqus, COMSOL, SolidWorks, NX
1mo
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Senior AI/ML Engineer
Chicago or New York City or San Francisco or Seattle
$172k-$238k/yr HybridFull Time
Chime
ChimeNasdaq: CHYM: Provides mobile banking and financial tools for everyday consumers.
Deep expertise in sequential and deep learning, end-to-end ML lifecycle, experience with large-scale financial/behavioral data, MLOps, and tools like AWS, SageMaker, Kafka, Airflow, Redis, Snowflake, Spark; strong Python and SQL skills.
AWS, SageMaker, Kafka, Airflow, Redis, Snowflake, Spark, Python, SQL, PyTorch, PySpark
2mo
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Senior ML/AI Engineer
San Francisco or New York
OnsiteFull Time
Beast Industries
Beast Industries: Produces digital media and consumer goods for MrBeast brands.
5+ YOESenior ML/AI engineer with production experience, AI-native mindset, strong eval framework, and ability to ship features at consumer scale.
Python, Machine Learning, Model Serving, Inference Infrastructure, Retrieval-Augmented-Generation, Agent Frameworks, Evaluation Systems, Prompt Engineering, Coding Agents
2w
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Sr. ML Engineer – ML & Applied AI
San Francisco, California, United States
$181k-$236k/yr OnsiteFull Time
Gap Inc.
Gap Inc.NYSE: GAP: Global specialty retailer of apparel and accessories.
10+ YOE10+ years building production ML systems; strong Python and software engineering; experience with ML frameworks, model serving, MLOps, cloud platforms, and distributed data processing.
Python, scikit-learn, XGBoost, PyTorch, TensorFlow, FastAPI, Flask, Docker, Kubernetes, GCP, AWS, Azure, Git, Spark, PySpark, Databricks
1w
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Senior AI/ML Engineer
Oakland, California, United States
$120k-$130k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEExpertise in Python, AWS ML, ML fundamentals, model deployment/MLOps, SQL, and working with structured/unstructured data; 8+ years experience preferred; bachelor's in computer science.
Python, scikit learn, XGBoost, eval, AWS, REST APIs, microservices, SQL, VS Code, GitHub Copilot
1mo
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Senior AI/ML Platform Engineer
San Mateo, California, United States
$148k-$247k/yr HybridFull Time
Guidewire
GuidewireNYSE: GWRE: Provides a software platform for property and casualty insurers.
10+ YOE10+ years software engineering; 5+ years ML platforms/infrastructure; distributed systems; Python/Go/Java; Docker/Kubernetes; MLOps tools; cloud experience; knowledge of ML models.
Python, Go, Java, Docker, Kubernetes, MLflow, Kubeflow, SageMaker, Vertex AI, Databricks, AWS, GCP, Azure
1mo
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Senior AI / ML Engineer
Melbourne or San Francisco or Sydney
OnsiteFull Time
Artificial Analysis
Artificial Analysis: Independent AI benchmarking and performance analysis platform.
3+ YOE3+ years software engineering experience; strong Python, pandas and OpenAI API proficiency; experience with data-intensive backend systems, data visualization, cloud infrastructure, and leading projects end-to-end.
Python, pandas, OpenAI, PyTorch
1mo
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AI/ML Lead Engineer
Stamford or San Ramon or San Mateo
$180k-$212k/yr HybridFull Time
Franklin Templeton
Franklin TempletonNYSE: BEN: Global investment firm providing asset and wealth management services.
5+ YOE5+ years software engineering experience including 2+ years deploying LLM/GenAI or agent-based systems; expert Python; experience with LangChain/OpenAI tool calling, vector DBs (Pinecone, FAISS), RAG, observability, and distributed services.
LangChain, OpenAI, Python, Pinecone, FAISS, Docker, Kubernetes, AWS, Azure, GCP
1mo
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Senior ML Engineer, Agentic AI
San Francisco or California
$160k-$210k/yr HybridFull Time
Ellipsis Health
Ellipsis Health: AI-powered voice agent for healthcare care management.
5+ YOEBachelor's in CS/ML/Statistics/Engineering or equivalent; 5+ years software development (or 2+ post-PhD); advanced Python and distributed ML experience (PyTorch, JAX, TensorFlow); proven production LLM/agent deployments; technical leadership.
Python, PyTorch, JAX, TensorFlow
1mo
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Senior AI ML Engineer - Remote
San Francisco or Minneapolis or Washington, D.C. or United States
$120k-$215k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
4+ YOE2+ MgmtBachelor's degree or 4+ years equivalent, 4+ years Python, 4+ years cloud infrastructure (AWS/Azure/GCP), 4+ years AI/ML infrastructure experience, 2+ years team lead, 1+ year LLM experience.
Python, AWS, Azure, GCP, Large Language Models (LLMs), GitHub, GitHub Actions, Docker, Terraform, CI/CD
3mo
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AI/ML Research Engineer
Boston or San Francisco
OnsiteFull Time
Manifold Bio
Manifold Bio: Designing tissue-targeted protein therapeutics using AI and in vivo screening.
2+ YOE2+ years with PyTorch/JAX; Python stack; distributed computing; protein/computational biology familiarity; Git; independent problem solving; strong communication.
Python, PyTorch, JAX, NumPy, Pandas, scikit-learn, Git
3mo
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Staff II Software Engineer AI/ML Ops
Pleasanton, California, United States
$245k-$307k/yr OnsiteFull Time
BlackLine
BlackLineNasdaq: BL: Cloud platform for automating financial close and accounting processes.
Lead data pipelines and ML/AI integration; design and maintain PySpark ETL, CI/CD, governance guardrails, and collaboration with data science teams.
PySpark, FiveTran, Plaid, MLflow, TensorFlow, PyTorch, LangChain, LangGraph, Airflow, Kubeflow, Kubernetes, Docker, CI/CD, Git
3mo
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ML Engineer
San Francisco or Toronto
HybridFull Time
Human Computer Lab
Human Computer Lab: A research-focused robotics building intelligent, embodied AI systems.
3+ YOE3+ years in machine learning for robotics or perception; proficient in Python/C++; PyTorch experience; knowledge of computer vision or multimodal AI; experience deploying ML systems to hardware.
Python, C++, PyTorch
1mo
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Senior AI/ML Engineer: Python & Scientific Computing
San Francisco or New York City or United States
$175k-$250k/yr HybridFull Time
Swayable
Swayable: Measures message impact and public opinion using causal AI.
5+ YOE5+ years building scientific or quantitative data‑intensive software; expertise in scientific Python stack, object‑oriented and test‑driven development, vectorized code, machine learning, and distributed/parallel computing.
Python, NumPy, SciPy, scikit-learn, Pandas, Celery, Flask, JavaScript, Vue.js, Node.js, MongoDB, GraphQL, Linux
3mo
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Staff II Software Engineer AI/ML Ops
Pleasanton, California, United States
$245k-$307k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud software to automate financial close and accounting.
Experience building data pipelines and ML operations; leadership in ML pipelines, governance, and CI/CD for ML systems; strong Python skills.
PySpark, APIs, FiveTran, Plaid, CI/CD, ML frameworks (TensorFlow, PyTorch, scikit-learn), Airflow, Kubeflow, MLflow, LangChain, LangGraph, LangGraph, Grafana, Prometheus, New Relic, GCP, AWS, Azure
1mo
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Director Applied ML AI
Santa Clara or San Francisco or Los Angeles or Austin or Washington or California or Hawaii or Illinois or Massachusetts or New Hampshire or Oregon or Virginia or Washington or New York City or Kirkland or Seattle or United States or Alaska or Mississippi or North Dakota or Virgin Islands, U.S.
$166k-$323k/yr HybridFull Time
GoDaddy
GoDaddyNYSE: GDDY: Provides domain registration, web hosting, and website building tools.
8+ YOE8+ Mgmt8+ years in AI/ML leadership delivering large-scale, global ML solutions; expertise with Agentic AI and Claude Code; end-to-end ML systems design, cloud platforms, experimentation, and team mentoring.
Claude Code