287 rag engineer jobs at 171 companies in Fairfax, CA
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Forward Deployed Engineer
Mountain View, California, United States
OnsiteFull Time
Strong AI engineering with LLMs, agents, RAG; client-facing, collaborative; travel.
Claude Code, Codex, LLMs, AGENTS, RAG systems
3w
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Agent Engineer
San Francisco, California, United States
OnsiteFull Time
Experience shipping production systems, hands‑on LLM work (prompting, RAG, evals), strong software engineering, customer communication, and CS degree or equivalent.
LLMs, RAG
1w
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Distinguished Engineer
McLean or Richmond or New York City or San Jose or Cambridge or Plano or San Francisco
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree; 7+ years in software engineering and solution architecture; 5+ years shipping cloud platforms; 3+ years with LLM systems, RAG, embeddings, prompt tooling, and model governance.
LLM, RAG, Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi-Fi, SD-WAN
1w
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Distinguished Engineer
McLean or Cambridge or Richmond or Plano or San Francisco or San Jose or New York City
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years in software engineering and solution architecture, 5+ years shipping cloud platforms, and 3+ years with LLM systems including RAG, embeddings, prompt tooling, and model governance.
Java, Python, Go, JavaScript, TypeScript, Swift, RAG, BGP, Wi-Fi, SD-WAN
1w
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Distinguished Engineer
McLean or Richmond or New York City or San Jose or Cambridge or Plano or San Francisco
$245k-$335k/yr OnsiteFull Time
7+ YOEBachelor's degree, 7+ years in software engineering and solution architecture, 5+ years shipping large-scale cloud platforms, and 3+ years with LLM systems including RAG, embeddings, prompt tooling, and model governance.
LLM, RAG, Java, Python, Go, JavaScript, TypeScript, Swift, BGP, Wi-Fi, SD-WAN
3d
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Applied AI Engineer
Canada or San Francisco or Raleigh or Boston
HybridFull Time
Applied GenAI experience with prompt engineering, structured outputs, RAG, evaluation datasets, production LLM features, multimodal inputs, and model quality, cost, and latency optimization.
LLMX, Attachments, OCR, RAG
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Staff Engineer - Intelligent Customer Experiences
San Francisco, California, United States
$258k-$367k/yr OnsiteFull Time
Product-minded architect with applied AI experience (LLMs, RAG), production-grade full-stack skills, security-by-design for financial data, strong Java and TypeScript/React/Vue expertise, and experience mentoring engineers.
Java, TypeScript, React, Vue, LLMs, RAG
2mo
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Forward Deployment Engineer
Menlo Park, California, United States
OnsiteFull Time
0+ YOEBachelor's in engineering/CS from a top university, 0–2+ years software engineering experience with production AI deployments, experience with LLMs/RAG, Python, cloud (AWS/GCP/Azure), EHR/FHIR/HL7 integrations, strong communication skills.
LLMs, RAG, Python, APIs, AWS, GCP, Azure, FHIR, HL7, EHR
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AI Tooling Engineer
San Francisco or Seattle or Los Angeles or New York City or United Kingdom or Ireland or Poland or Germany or Australia or North America or Europe
$200k-$260k/yr RemoteFull Time
4+ YOE4+ years industry experience, 1+ years applied AI/LLM product experience; strong fluency with prompt engineering, RAG, MCP, agents, evals; systems-integration experience with APIs/webhooks; strong communication and mentorship skills.
Anthropic, OpenAI, Google, APIs, webhooks, LLM, RAG, MCP, evals
2mo
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Senior Forward Deployed Engineer (FDE)
San Francisco or Atherton or Palo Alto or Cupertino or Santa Clara
OnsiteFull Time
5+ YOERequires 5+ years backend/full-stack/infrastructure engineering, experience with Docker and cloud (AWS, Azure, GCP), strong systems design and debugging, familiarity with agent development and RAG, and willingness to travel locally.
Docker, AWS, Azure, GCP, OpenShift, RAG
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Software Engineer
San Francisco, California, United States
$130k-$180k/yr OnsiteFull Time
2+ YOE2+ years building production software with backend system design, workflow orchestration (Temporal), agentic LLM applications (langchain, pydantic-ai, agno), RAG/search pipelines, and proficiency with Nextjs/React/Typescript and Python/FastAPI/Pydantic.
Temporal, langchain, pydantic-ai, agno, RAG, Claude Code, Cursor, Codex, MCP, Nextjs, React, Typescript, Python, FastAPI, Pydantic
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Principal/Staff Forward Deployed Engineer
Palo Alto, California, United States
$226k-$311k/yr OnsiteFull Time
10+ YOE10+ years experience in enterprise/B2B/AI consulting, mastery of enterprise AI architecture (RAG, multi-agent, LLM/SLM), stakeholder management, and full‑stack/data engineering skills; BS/MS/PhD in related field preferred.
OpenAI, LangChain, LangGraph, RAG, SQL, Python, Go, Java, Javascript, Vector databases, SLM, LLM, GPU
3w
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Applied AI Engineer, Advertising Agents (New Grad)
Mountain View, California, United States
$135k-$155k/yr OnsiteFull Time
Recent BS/MS in CS/AI/Data Science or related; no professional experience required; familiarity with LLMs, RAG, agent orchestration, REST/API, and software engineering fundamentals; Docker/Kubernetes exposure a plus.
LLMs, RAG, Docker, Kubernetes, REST, API
1mo
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Principal Engineer, Agentic AI Systems
Palo Alto, California, United States
$400k-$550k/yr OnsiteFull Time
10+ YOE10+ years engineering experience (3+ years at staff/principal scope), 2+ years building production LLM/agent systems, strong Python or TypeScript, backend fundamentals, retrieval/RAG and tool-calling experience, bachelor’s degree or equivalent.
Python, TypeScript, LangGraph, LlamaIndex, OpenAI, Anthropic, Hugging Face, vLLM, vector databases, RAG, APIs
3w
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Distinguished Engineer
Walnut Creek, California, United States
$278k-$417k/yr HybridFull Time
15+ YOEBachelor's in IT/CS/Engineering plus 15+ years software engineering experience designing and operating distributed systems; expertise with Python/Java, APIs/microservices, cloud, CI/CD, DevSecOps, and enterprise AI architectures.
Python, Java, Apache Iceberg, CI/CD, DevSecOps, LLMs, RAG, FHIR, HL7, vector databases, knowledge graphs
3w
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Senior Value Engineer - Public Sector
Redwood City, California, United States
$156k-$183k/yr HybridFull Time
5+ YOE5+ years leading technical pre- and post-sales engagements in state and local government; expertise in generative AI, RAG, Python, ML libraries, data engineering, presentations, and government processes.
Celonis, Process Intelligence (PI), Microsoft, OpenAI, Databricks, Python, LangChain, pandas, pydantic, sklearn, PyTorch, AWS GovCloud, Azure Government, LlamaIndex
1mo
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Staff AI Data Platform Engineer
San Ramon or Reno
$139k-$173k/yr OnsiteFull Time
7+ YOE7+ years engineering experience; designing distributed systems, secure API integrations, cloud engineering (AWS), infrastructure-as-code, production Python, and familiarity with vector DBs and RAG pipelines.
Claude Code, Cursor, Snowflake, Pinecone, Weaviate, pgvector, AWS, Terraform, Python, OAuth 2.0, SSO
1mo
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AI Engineer, Search & Knowledge Systems
San Francisco, California, United States
OnsiteFull Time
Experience building production search, retrieval, and knowledge systems; strong software engineering in Python or TypeScript; hands-on with RAG, embeddings, vector search, rerankers, and IR concepts; security and production-readiness mindset.
Python, TypeScript, Embedding models, Rerankers, Lexical search, Semantic search, Hybrid search, Vector search, PostgreSQL, Docker
3mo
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Senior Staff AI Engineer
Santa Clara or Mountain View
$244k-$413k/yr OnsiteFull Time
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
1w
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Sr. Sales Engineer
San Francisco or Los Angeles or Denver or Austin or Chicago or New York City or Seattle
$130k-$160k/yr RemoteFull Time
5+ YOERequires 5+ years in sales engineering, solution architecture, or forward-deployed engineering in SaaS; business acumen, technical architecture, reusable code, and customer-facing communication. Python or JavaScript/Node.js experience preferred.
Gumloop, Zapier, Workato, Python, JavaScript, Node.js, RESTful APIs, Webhooks, OAuth2, RAG, Prompt Engineering, LangChain, LlamaIndex
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