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5,039 senior ai engineer jobs at 1,288 companies in California

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Senior Staff AI Engineer
Santa Clara or Mountain View
$244k-$413k/yr OnsiteFull Time
XPeng
XPengNew York Stock Exchange: XPEV: Designs and manufactures smart electric vehicles and autonomous technology.
10+ YOEBS/MS/PhD in CS or related field; 10+ years software engineering; AI/ML with LLMs, RAG, embeddings; production-grade agentic AI systems.
Language models, Vector search, Retrieval augmented generation, Evaluation frameworks
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Senior AI Engineer
Oakland, California, United States
$150k-$170k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOE8+ years building production-grade generative AI/LLM systems, multi-agent orchestration with LangGraph, RAG, Python backend development, and AI governance for enterprise deployments.
LangGraph, Python
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Senior Staff AI Engineer, Edge AI
Sunnyvale, California, United States
$227k-$300k/yr HybridFull Time
Sonatus
Sonatus: Develops software platforms for AI-enabled software-defined vehicles.
10+ YOE10+ years ML engineering with 3+ years in Edge AI/embedded systems, Bachelor’s in CS/EE/Software Engineering, expert Python, C++14/17, PyTorch/TensorFlow, edge deployment and model optimization experience.
Python, C++14, C++17, PyTorch, TensorFlow, ONNX, TFLite, TVM, scikit-learn, tslearn, statsmodels, NVIDIA TensorRT, Qualcomm SNPE, Gemini, OpenAI, Claude, Linux, QNX, CAN, DBC, UDS, SOME/IP, MQTT, ARM
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Founding Senior AI Product Engineer
San Francisco, California, United States
$200k-$350k/yr OnsiteFull Time
Thorin
Thorin: Building proactive AI agents for enterprise workflow automation.
Senior-level experience building AI-native products and workflows, strong product judgment, ability to ship frequently, mentor engineers, and partner with founders and customers.
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Senior AI Developer
Pleasanton, California, United States
$130k-$163k/yr HybridFull Time
BlackLine
BlackLineNASDAQ: BL: Provides cloud-based financial close and accounting automation software.
3+ YOE3+ years senior software development experience with 2+ years in enterprise AI, strong skills in Python/Java, generative AI platforms, RAG, prompt engineering, and stakeholder collaboration.
Vertex AI, Anthropic, Python, Java, LangChain, LlamaIndex, Pinecone, Weaviate
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Senior AI Engineer
San Francisco or New York City or Vancouver or Amsterdam or London or Paris or Singapore or Tokyo
$190k-$316k/yr HybridFull Time
Amplitude
AmplitudeNASDAQ: AMPL: Digital analytics platform for understanding and optimizing customer behavior.
3+ YOE3+ years software engineering experience with 2+ years building production LLM or applied AI systems; experience designing and scaling AI products, strong product sense, and collaboration skills.
LLM, agent frameworks, evals
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2w
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Senior/Staff AI Engineer
Sacramento, California, United States
RemoteFull Time
DataDirect Networks
DataDirect Networks: High-performance storage and data management for AI and HPC.
Experienced engineer with production AI systems ownership, deep systems-level expertise in inference performance, and ability to optimize compute, memory, storage, and serving architecture.
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Senior AI Engineer — Agents
San Francisco, California, United States
HybridFull Time
Mira Mace
Mira Mace: AI-powered healthcare advocacy and navigation for Medicare beneficiaries.
Experience building and shipping LLM-powered systems or agents, strong AI fluency (prompting, retrieval, evaluation), production monitoring, and solid software engineering practices.
Python, TypeScript, FastAPI, Next.js, Postgres
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Senior Lead AI Engineer (MLXT)
McLean or San Francisco or Cambridge or San Jose or New York
$230k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
4+ YOEBachelor's in CS/AI/EE/CE+6yrs or Master's+4yrs experience in AI/ML, 6+ years programming in Python/Go/Scala/Java, cloud AI deployment experience, leadership and systems engineering skills.
Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
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Senior Applied AI Engineer
San Francisco, California, United States
OnsiteFull Time
Alterion
Alterion: Building a control plane for enterprise AI agents.
5+ YOE5+ years in software/ML engineering; strong Python; production services; LLMs experience; model evaluation and monitoring; PyTorch or similar.
Python, PyTorch, LLMs, Machine Learning Pipelines, APIs
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Senior Applied AI Engineer
Menlo Park, California, United States
$200k-$270k/yr OnsiteFull Time
Snowflake
SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.
5+ YOE5+ years software engineering; proven experience leading technical projects; productionizing LLM/agentic solutions; customer-facing; strong communication; willingness to travel.
LLMs, RAG, Agentic workflows, MLOps, Snowpark, Python, Pandas, NumPy, LangSmith, Arize, Weave, Promptfoo, AWS, Azure, GCP
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Senior Applied AI Engineer
San Francisco, California, United States
$200k-$250k/yr HybridFull Time
Roger Healthcare
Roger Healthcare: AI clinical documentation platform for home health clinicians.
7+ YOE7+ years software engineering with AI/ML depth, experience training/fine-tuning LLMs, shipping AI products, strong eval/observability skills, agentic systems experience, and product/startup mindset.
LLMs, open source models
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Senior Lead AI Engineer
San Jose or San Francisco or New York City or Cambridge or McLean
$230k-$286k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Provides credit card, banking, and auto loan services.
4+ YOEBachelor's plus 6 years or master's plus 4 years developing AI/ML technologies; 6 years programming in Python, Go, Scala, or Java. Cloud AI deployment and team leadership preferred.
AWS Ultraclusters, Hugging Face, VectorDBs, Nemo Guardrails, PyTorch, Python, Go, Scala, Java, C++, C#, Golang, AWS, Google Cloud, Azure
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2mo
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Senior 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 in CS/Engineering/Mathematics, 10+ years building and deploying production AI/ML systems, expertise in ML/DL, full ML lifecycle experience, foundation-model adaptation experience.
SQL, Python, AWS, GCP, Azure
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Senior AI Solutions Engineer
Los Angeles, California, United States
$183k-$229k/yr HybridFull Time
Crunchyroll
Crunchyroll: Operates a global streaming platform for anime and manga.
6+ YOE6+ years software engineering experience with 3+ years building production agentic AI systems; strong Python; experience with tool-using agents, RAG, orchestration, reliability, and stakeholder-facing consulting.
Python, LangChain, LangGraph, LlamaIndex, AutoGen, CrewAI, OpenAI Agents SDK, Datadog, LangSmith, Langfuse
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Senior AI Engineer
San Francisco, California, United States
$250k-$300k/yr HybridFull Time
You.com
You.com: AI-powered search engine and enterprise productivity platform.
Hands-on AI engineer experienced with modern AI/agent stacks, systems design, public open-source work, developer outreach, and strong technical and executive communication.
GitHub, E-Verify, You.com APIs, LLM
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Senior AI Engineer
San Francisco, California, United States
HybridFull Time
H2O.ai
H2O.ai: Provides open-source machine learning and predictive analytics for enterprises
8+ YOE8+ years AI/ML engineering experience, enterprise delivery leadership, LLM and agentic AI experience, strong Python and ML framework skills, cloud and Kubernetes deployment experience.
Python, PyTorch, TensorFlow, scikit-learn, LangChain, LlamaIndex, AWS, Azure, GCP, Kubernetes, Docker, Wave, H2O Document AI
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2mo
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Senior Staff AI Engineer
San Diego or California
$200k-$299k/yr OnsiteFull Time
Teradata
TeradataNew York Stock Exchange: TDC: Provides cloud data analytics and enterprise AI software platforms.
12+ YOEBachelor's degree in CS/Engineering (or equivalent), 12+ years building backend/distributed systems or data/AI platforms; strong Java, Go, or Python skills; experience with SQL/NoSQL, cloud platforms, Kubernetes/Docker, CI/CD, and production observability.
Java, Go, Python, SQL, NoSQL, LLMs, embeddings, vector databases, RAG, AWS, Azure, GCP, Kubernetes, Docker, CI/CD
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Senior AI Product Engineer
San Francisco, California, United States
$195k-$225k/yr OnsiteFull Time
TruckSmarter
TruckSmarter: Mobile platform for truck drivers to manage loads and finances.
5+ YOE5+ years of software engineering, building and shipping complex systems; strong interest in AI/LLMs; startup experience; mentorship and leadership responsibility.
Python, LLMs, GenAI, Machine Learning, APIs, CI/CD
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Senior AI Frameworks Engineer
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
3+ YOEMS or PhD in CS/EE; 3+ years; strong Python and C++, API design, library/framework development; experience delivering high-performance extensions.
Python, C++, LLVM/MLIR, FFI
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