644 rag jobs at 336 companies in California

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Lead Machine Learning Engineer - Agentic Models, LLM, RAG, GenAI
Santa Clara, California, United States
$193k-$258k/yr HybridFull Time
Eightfold.ai
Eightfold.ai: AI-native platform for talent management and workforce optimization.
5+ YOESenior ML engineer with expertise in AI agents, LLMs, distributed systems; 5-7+ years of experience; strong Python and ML frameworks; AWS; Docker/Kubernetes; RAG/GenAI experience.
Python, TensorFlow, PyTorch, AWS, Docker, Kubernetes, Kafka, AWS SQS, LangGraph, CrewAI, AutoGen, Pinecone, pgvector, vLLM, TensorRT-LLM
3mo
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Lead Machine Learning Engineer - Agentic Models, LLM, RAG, GenAI
Santa Clara, California, United States
$193k-$258k/yr HybridFull Time
Eightfold
Eightfold: Global leader in AI-native enterprise talent intelligence.
5+ YOELead design and deployment of AI agents; develop LLMs, GenAI, NLP; expert in Python, ML frameworks; cloud and container tech; 5-7+ years in AI; advanced degree preferred.
Python, TensorFlow, PyTorch, AWS, Docker, Kubernetes, TensorRT-LLM, vLLM
3mo
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Forward Deployed Engineer
Mountain View, California, United States
OnsiteFull Time
AI Fund
AI Fund: Builds and invests in artificial intelligence startups.
Strong AI engineering with LLMs, agents, RAG; client-facing, collaborative; travel.
Claude Code, Codex, LLMs, AGENTS, RAG systems
3mo
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Senior Software Engineer, Search & Recommendations
Seattle or Mountain View
$185k-$230k/yr HybridFull Time
Otter.ai
Otter.ai: AI-powered meeting transcription and automated note-taking platform.
5+ YOE5+ years in search/recommendation systems; Masters in CS; Python and/or C++; experience with LLMs and RAG; strong problem solving and communication.
Python, C++, LLMs, RAG, Embeddings, NLP
2mo
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Director, Data Science & AI Engineering
Nashville or Washington D.C. or Los Angeles or San Francisco or New York City
$290k-$440k/yr OnsiteFull Time
Pillsbury Winthrop Shaw Pittman
Pillsbury Winthrop Shaw Pittman: International law firm providing comprehensive legal and strategic advisory.
10+ YOE10+ years data science/AI leadership; production AI/ML, LLMs, RAG, MLOps; strong architecture and governance; strategic and hands-on.
LLMs, RAG, vector databases, embeddings, hybrid search, Model Context Protocol (MCP), prompt engineering, MLOps, LLMOps, CI/CD, cloud infrastructure, data warehouses, BI dashboards
2mo
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Applied Research Engineer
San Francisco, California, United States
$145k-$196k/yr HybridFull Time
Drata
Drata: Automated security and compliance platform for businesses.
3+ YOE3+ years in applied research, NLP/IR/ML; 1+ year production AI/ML; strong IR; RAG; Python; communicate findings.
Python, Jupyter Notebook, Vector databases, Information retrieval, RAG, LLM evaluation, ranking models, cross-encoders
2mo
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
3w
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Agent Engineer
San Francisco, California, United States
OnsiteFull Time
Variance
Variance: Autonomous AI platform for managing digital fraud and adversarial risk.
Experience shipping production systems, hands‑on LLM work (prompting, RAG, evals), strong software engineering, customer communication, and CS degree or equivalent.
LLMs, RAG
2mo
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Senior Applied AI Solutions Architect — Amazon Connect, Applied AI SA - AIVT
Seattle or Arlington or Atlanta or New York or Denver or Herndon or Chicago or Mountain View or San Francisco
$154k-$239k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
7+ YOE7+ years in technology domains; 3+ years design/implementation; familiarity with MCP/A2A; AI/ML concepts incl. LLMs, RAG, prompt engineering.
AWS, Python, Node.js, Lambda, API Gateway, Step Functions, Bedrock, MCP, RAG, Kendra, DynamoDB, RDS, OpenSearch
4d
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AI/ML Engineer
Woodland Hills, California, United States
$140k-$165k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
8+ YOEBachelor's in computer science, 8+ years' experience, expert Python, and hands-on ML/GenAI deployment experience with LLMs, RAG, vector databases, MongoDB, and cloud platforms.
Python, Machine Learning, Generative AI, LLMs, MongoDB, Azure OpenAI, RAG, CI/CD, Azure
1mo
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AI & Data Architect - Trust and Safety
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$219k-$408k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
5+ YOE5+ years building data and AI architectures, experience with scalable data ecosystems, GenAI patterns (RAG, embeddings), and translating complex safety problems into production solutions.
RAG, embeddings, vector databases, knowledge graphs, MLOps
1mo
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Full-Stack Software Engineer (Product) - New Grad - 2026-2027
San Francisco, California, United States
OnsiteFull Time
Netic
Netic: AI platform automating customer outreach and bookings for service businesses.
Ability to build and ship full-stack product features; proficiency with React, TypeScript, and Python; experience with LLM APIs/embeddings/RAG is a plus; strong product empathy and communication.
React, TypeScript, Python, LLM APIs, embeddings, RAG
15h
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Senior Staff AI-Native Software Engineer – Agentic Systems
Santa Clara, California, United States
$191k-$334k/yr OnsiteFull Time
ServiceNow
ServiceNowNYSE: NOW: Enterprise cloud platform for digital workflow automation.
8+ YOERequires 8+ years of software engineering experience, production agentic AI systems expertise, Python, distributed systems, frontier AI SDKs, RAG, retrieval, and technical leadership.
Python, Go, Java, C++, Anthropic, Google, OpenAI, RAG, CMDB, Workflow Data Fabric, Knowledge Graph, MCP, Cursor, Claude Code, GitHub Copilot, NVIDIA
15h
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Senior Staff AI-Native Software Engineer – Agentic Systems
Santa Clara, California, United States
$191k-$334k/yr OnsiteFull Time
ServiceNow
ServiceNowNYSE: NOW: Provides a cloud platform for automating enterprise digital workflows.
8+ YOERequires 8+ years of software engineering, production agentic systems expertise, Python, distributed systems, frontier AI SDKs, RAG, retrieval patterns, and technical leadership experience.
Python, Go, Java, C++, Anthropic, Google, OpenAI, RAG, CMDB, Workflow Data Fabric, Knowledge Graph, MCP, NVIDIA, Cursor, Claude Code, GitHub Copilot
1mo
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Senior Backend Engineer
Romania or London or New York City or Los Angeles
$100k-$170k/yr HybridFull Time
Aurora
Aurora: AI-native travel and lifestyle management for high-performance individuals
5+ YOE5+ years building and operating production backend systems; strong Python and Django experience; SQL, Celery, GCP and Terraform experience; familiarity with LLMs, RAG pipelines and production reliability.
Python, Django, DRF, Celery, GCP, Terraform, SQL, LLMs, RAG, Flutter, Vue
4d
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AI Engineer (Mid-Level)
San Francisco, California, United States
$180k-$400k/yr OnsiteFull Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
2+ YOERequires 2+ years of software engineering experience, production LLM deployment, Python and TypeScript/React proficiency, cloud and database experience, RAG knowledge, and AI testing and monitoring experience.
Python, TypeScript, React, AWS, GCP, LangGraph, CrewAI, Temporal, Trigger, CI/CD, RAG, vector databases, embeddings, relational databases, NoSQL databases
4d
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Storage Platform R&D Engineer(Database Intelligence)- rednote
Palo Alto, California, United States
OnsiteFull Time
Rednote
Rednote: A lifestyle-focused social media and e-commerce discovery platform.
Backend programming in Go, Java, or Python; distributed storage experience; LLM application development with RAG and agent frameworks; AI tool experience; fluent spoken and written English and Chinese.
Go, Java, Python, Vue, React, OpenAI, Claude, Qwen, RAG, Prompt Engineering, Function Calling, LangChain, LlamaIndex, AutoGen, Cursor, Claude Code, GitHub Copilot, MySQL, distributed KV/cache
1mo
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Technical Support Engineer
San Francisco, California, United States
$100k-$120k/yr HybridFull Time
Sentry
Sentry: Developer platform for error tracking and performance monitoring.
4+ YOE4+ years in support/systems/software; mastery of Python/JavaScript/Java/Ruby; deep distributed-systems knowledge; LLM orchestration (RAG) familiarity; strong communication and debugging skills.
Python, JavaScript, Java, Ruby, React, GitHub, Discord, MCP (Model Context Protocol), CI/CD, Sentry, RAG
6d
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Software Engineer, Agent - Retail
San Francisco or Atlanta or New York City or London or Paris or Madrid or Munich or Singapore or Tokyo or Sydney
OnsiteFull Time
Sierra
Sierra: Conversational AI platform for building enterprise customer agents
Experience building and scaling production systems, strong problem-solving and communication skills, customer collaboration, and ideally AI/LLM, agent tooling, RAG, React, TypeScript, or Go experience.
AI, LLM, RAG, React, TypeScript, Go
3w
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AI Architect – Workday Transformation
Aliso Viejo, California, United States
$120k-$180k/yr RemoteFull Time
UST
UST: Global provider of digital transformation and IT services.
8+ YOERequires 8+ years of Workday experience, expertise in architecture, configuration, integrations, and solution design, plus experience with AI, LLMs, agentic workflows, RAG, governance, consulting, and enterprise delivery.
Workday, Agentic AI, AI Governance, Workflow Automation, Workday Illuminate, Workday Extend, Workday APIs, LLMs, RAG, AI/ML, Health Savings Account (HSA), Flexible Spending Account (FSA)