87 rag engineer jobs at 43 companies in Patterson, 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
2mo
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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
2mo
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Staff Machine Learning Engineer - Agentic Models, LLM, RAG, GenAI
Santa Clara, California, United States
$232k-$310k/yr HybridFull Time
Eightfold
Eightfold: Global AI-native talent intelligence platform provider.
6+ YOELead AI/ML engineer with 6+ years in ML, Gen AI, LLMs; strong Python, TensorFlow/PyTorch; AWS, Docker, Kubernetes; expert in agentic AI and distributed systems.
Python, TensorFlow, PyTorch, AWS, Docker, Kubernetes
1mo
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Senior Forward Deployed Engineer (FDE)
San Francisco or Atherton or Palo Alto or Cupertino or Santa Clara
OnsiteFull Time
Voltai
Voltai: Building AI world models and agents for semiconductor design.
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
3w
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Staff Engineer, Agents
Santa Clara, California, United States
$160k-$200k/yr HybridFull Time
LeanData
LeanData: Automates lead-to-account matching and routing for B2B revenue teams.
4+ YOE4+ years building production systems (2+ years shipping LLM/agent systems), strong Python (TypeScript/Go a plus), experience with agent frameworks, RAG/memory, distributed-systems fundamentals, and shipping customer-facing LLM products.
Python, TypeScript, Go, LangGraph, agent SDKs, LLM, RAG, Salesforce APIs, Bulk 2.0, Composite, Pub/Sub, MCP (Model Context Protocol), Promptfoo, Braintrust, Langfuse, Inngest, Temporal, Postgres, RLS
2d
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Software Engineer
Santa Clara, California, United States
$149k-$224k/yr OnsiteFull Time
Pure Storage
Pure StorageNYSE: PSTG: Provides all-flash enterprise data storage and management solutions.
3+ YOE3+ years software engineering building backend or distributed systems, strong Python and REST API skills, experience with LLMs, RAG, prompt engineering, AWS deployments, security and observability.
Python, REST APIs, LLM, RAG, embeddings, vector database, Pinecone, Weaviate, OpenSearch, AWS, EC2, S3, Lambda, RDS, Docker, Kubernetes, CI/CD, ServiceNow, Snowflake, Datadog, Prometheus
1mo
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Forward Deployed Engineer
Santa Clara, California, United States
$162k-$242k/yr OnsiteFull Time
Astreya
Astreya: Provides managed IT services and digital workplace solutions for enterprises.
8+ YOE8+ years in enterprise systems integration, data engineering, or AI/ML platform deployment; hands-on experience with SAP integration, REST/OAuth2, EDI, data pipelines, data quality tooling, and RAG knowledge base architecture; Bachelor's in CS/IS/Engineering or equivalent.
AI OpsHub, Lynx, Pictor, SAP, ECC BAPI, S/4HANA OData APIs, REST API, OAuth2, EDI (X12/AS2), Salesforce Service Cloud, ServiceNow, SFDC REST/Bulk API, MCP (Model Context Protocol), RAG (Retrieval-Augmented Generation)
2mo
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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
2mo
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Machine Learning Engineer Intern
Santa Clara, California, United States
$19-$65/hr OnsiteInternship
PlusAI
PlusAI: AI-based virtual driver software for factory-built autonomous trucks.
Internship requiring ML/NLP knowledge, Python, data engineering, and RAG experience; strong communication and teamwork.
Python, Open-source LLMs, RAG, ETL, SQL, NoSQL, Hugging Face
2w
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Application Engineer
San Jose, California, United States
$105k-$162k/yr HybridFull Time
Advantest
AdvantestTokyo Stock Exchange: 6857: Manufacturer of automated test systems for the semiconductor industry.
Degree in electrical/electronics/computer science or equivalent; strong V93000/ATE experience; knowledge of LLMs and RAG; Java and Python skills; customer-facing pre/post-sales experience; ability to lead cross-functional projects.
Red Hat Enterprise Linux, V93000, SmarTest, VS-Code, Cursor, GitHub Copilot, Visual Studio Code, Python, Java, Git, Markdown, LLMs, retrieval-augmented generation (RAG)
2mo
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Senior AI Engineer
San Jose or California
$187k-$215k/yr HybridFull Time
KlearNow.AI
KlearNow.AI: AI platform for digital customs brokerage and logistics management.
4+ YOE4+ years software engineering and infrastructure experience, production LLM/agent experience, Python and TypeScript proficiency, Docker/Kubernetes, cloud/distributed systems, ability to work hybrid in San Jose and authorized to work in the U.S.
Agno, LangChain, LlamaIndex, Semantic Kernel, Claude Code, Cursor, AugmentCode, Python, TypeScript, Docker, Kubernetes, CI/CD, LLMs, RAG
2mo
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Principal AI Development Engineer
San Jose, California, United States
$119k-$190k/yr OnsiteFull Time
Broadcom
BroadcomNASDAQ: AVGO: Designs and sells semiconductors and infrastructure software to enterprises.
12+ YOEMinimum 12 years software engineering; expert in AI workflows, RAG, LangGraph; fullstack development; Kubernetes and vector databases.
Python, Kubernetes, Docker, LangGraph, CrewAI, Pinecone, Weaviate, Milvus, GitHub, RAG, Vector Databases
2d
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Principal Machine Learning Engineer
San Jose, California, United States
$231k-$332k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
Design and build AI-powered security workflows and backend services using Python; experience with security telemetry, LLMs, RAG, and evaluation frameworks; 5+ years experience expected for senior roles.
Python, Splunk, Pinecone, FAISS
3w
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Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York City
$294k-$335k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor's or Master's in CS/Engineering/AI with 6–8+ years building and deploying scalable AI/ML systems; strong programming in Python/Go/Scala/Java and experience with agentic frameworks, cloud platforms, and LLMs.
Python, Go, Scala, Java, C++, C#, Golang, LangGraph, AutoGen, Semantic Kernal, Semantic Kernel (Microsoft), CrewAI, LlamaIndex, LangChain, AWS, Google Cloud, Azure, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, K8s, Helm charts, CRDs, SDK, CLI, VectorDBs, RAG, LLM Inference, Similarity Search
1w
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Staff SW Systems Engineer -Agentic Product Engineer
Seattle or San Jose or Washington
HybridFull Time
Extreme Networks
Extreme NetworksNASDAQ: EXTR: Provides cloud-managed networking hardware and software solutions.
8+ YOE8+ years software engineering experience; proficiency in Python and TypeScript/JavaScript; CI/CD (GitHub Actions); cloud (AWS or Azure); production experience with AI coding agents and agent frameworks; familiarity with MCP, RAG, knowledge graphs, and vector databases.
Python, TypeScript, JavaScript, Claude Code, Copilot, Cursor, Anthropic SDK, Microsoft Agent Framework, LangGraph, Model Context Protocol (MCP), GitHub Actions, GitHub, Jira, Confluence, AWS, Azure, RAG, Knowledge Graphs, vector databases
1mo
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Senior ASIC Infrastructure Engineer
Santa Clara, California, United States
$152k-$288k/yr HybridFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
5+ YOEBS/MS in CS/CE/EE or equivalent, 5+ years experience, strong software architecture and testing, Linux, Python/Perl, P4/git, exposure to RAGs/agentic AI, problem-solving and communication skills.
Linux, Python, Perl, P4, git, Retrieval-Augmented Generation (RAG), MCP, LangGraph, LLM, transformers, RL, GenAI, VCS, Verdi, Jenkins, k8s, LSF, Docker, gitlab, REST APIs, webservers
3w
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AI Research Engineer – Agentic AI
Sunnyvale, California, United States
$165k-$180k/yr OnsiteFull Time
Bosch
Bosch: Global manufacturer of automotive and industrial engineering technology.
Bachelor's degree in CS/engineering, strong Python software engineering, hands-on experience with LLMs and agentic systems (tool use, planner-executor, RAG), ML fundamentals, experiment design, and strong communication skills; industrial research experience preferred.
Python, LLMs, RAG systems
2w
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Principal Engineer, AI Tooling and Workflows
Santa Clara, California, United States
$272k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
15+ YOE15+ years software engineering experience; MS/PhD or equivalent; expertise in LLM applications, agentic workflows, RAG, embeddings, vector search; strong architecture and coding skills in Python and C++/Go/Rust.
LLM, RAG, embeddings, vector search, Kubernetes, TensorRT, Triton, Python, C++, Go, Rust
6d
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Product Engineer (Analog Design Environment)
San Jose, California, United States
$115k-$213k/yr OnsiteFull Time
Cadence Design Systems
Cadence Design SystemsNASDAQ: CDNS: Develops computational software and hardware for electronic system design.
3+ YOEBSEE required (MSEE preferred), 3+ years custom circuit design experience, Virtuoso ADE experience a plus, familiarity with AI agents/Generative AI and RAG for LLMs, basic SKILL and shell programming, customer-facing and strong communication skills.
Virtuoso ADE, SKILL, shell, LLMs, Retrieval-Augmented Generation (RAG)
1w
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Software Engineer Sys 5
Fremont, California, United States
$141k-$307k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
7+ YOE7+ years shipping production software; experience building LLM-driven systems, AI agents, RAG/evals/monitoring, MCP or orchestration frameworks; strong systems thinking and communication.
LangGraph, MCP, LangSmith, agent SDKs, RAG, RLHF, RLAIF
1w
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Tech Lead Software Engineer, AI & Agent - TikTok Ecosystem & Platform
San Jose, California, United States
$245k-$450k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
BA/BS in CS or related; strong data structures and algorithms; proficiency in at least one language (Go, Java, Python, C++, JavaScript, TypeScript); experience with LLMs, RAG, workflow engines and designing scalable systems.
LLMs, RAG, Go, Java, Python, C++, JavaScript, TypeScript