54 rag engineer jobs at 36 companies in Manteca, 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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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
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
3w
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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)
1mo
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Software Engineer, E-Commerce AI Agent Developer - USDS
San Jose, California, United States
$137k-$360k/yr OnsiteFull Time
TikTok USDS Joint Venture
TikTok USDS Joint Venture: Operates and secures TikTok services for U.S. users.
Bachelor's in CS/Engineering, strong CS fundamentals, Python required and Golang preferred, experience with LLM APIs, AI agents, RAG, distributed systems (MySQL, MongoDB, Redis, MQ).
Python, Golang, MySQL, MongoDB, Redis, Message Queues (MQ), LLM APIs, RAG
3mo
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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
4w
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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
2w
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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
1w
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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)
3mo
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Data Engineer
Wakefield or Denver or New York or Atlanta or Cary or Dallas or Pasadena or Rancho Cordova or West Palm Beach
$90k-$150k/yr HybridFull Time
GEI Consultants
GEI Consultants: Professional engineering and environmental consulting services.
4+ YOE4+ years of data engineering; Python and SQL; Azure data services; ETL/ELT; data governance; supports AI/RAG and analytics.
Python, SQL, PySpark, Azure Data Factory, Azure Synapse Analytics, Azure Data Lake Storage, Azure SQL, Cosmos DB, Databricks, Delta Lake, Unity Catalog, Power BI, API, Graph connectors, CI/CD, Terraform
2w
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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
2w
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Software Engineer II – AI Engineer (w/ skills in Deployment)
San Ramon, California, United States
$85k-$124k/yr RemoteFull Time
Robert Half
Robert HalfNYSE: RHI: Provides specialized staffing and global business consulting services.
4+ YOE4+ years IT experience with 2+ years software engineering and 1+ year GenAI deployment; experience with LLMs, RAG, prompt engineering, CI/CD, containers, cloud platforms, and observability.
Python, Java, C#, JavaScript, SQL, LangChain, Semantic Kernel, AutoGen, CI/CD, Azure, AWS, GCP, LLMOps, MLOps
3mo
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Principal AI Engineer - AgenticAI
Santa Clara or Milpitas or Mountain View or East Foothills or Los Altos or Stanford
$176k-$293k/yr HybridFull Time
BMC Software
BMC Software: Provides enterprise software for IT management and automation.
10+ YOE10+ years software development with expert Python; proven experience building, deploying, and operating production AI/LLM systems for B2B customers; cloud deployment experience (AWS/Azure/GCP); agent/LLM/ RAG expertise.
Python, LangGraph, LangChain, LlamaIndex, Pinecone, Weaviate, FAISS, Milvus, AWS SageMaker, Vertex AI, OpenAI, Anthropic, Kubernetes, APIs, LLMs, RAG, LoRA, QLoRA, RLHF, PPO, DPO, GRPO
3mo
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Software Engineer
Atlanta or Denver or New York or Albany or Baltimore or Boston or Greenville or Charleston or Columbia or Winston-Salem or Greensboro or Raleigh or Charlotte or Durham or Charlottesville or McLean or Houston or Huntsville or San Francisco or Walnut Creek or Irvine or San Diego or Glendale or Sunnyvale or Reno or Las Vegas or Nashville or Tucson or Phoenix or Washington or Wilmington
$72k-$121k/yr RemoteFull Time
Womble Bond Dickinson
Womble Bond Dickinson: Transatlantic law firm providing comprehensive legal services to businesses.
5+ YOE5+ years data engineering with Microsoft technologies; strong C#, .NET, Blazor, React, TypeScript; SQL Server/T-SQL; Azure Data Factory, Microsoft Fabric, Delta Lake; production AI/RAG experience; Git and Azure DevOps.
C#, .NET, Blazor, React, TypeScript, Microsoft Power Platform, Microsoft Power Apps, Microsoft Power Automate, Microsoft Dataverse, Azure Data Factory, Microsoft Fabric, Delta Lake, Dataflow Gen2, Azure SQL, Azure Synapse, SQL Server, T-SQL, SSRS, SSAS, Boomi, Azure AI Foundry, Microsoft Agent Framework, Copilot Studio, Microsoft Copilot, Microsoft Teams, Microsoft Office add-ins, Git, Azure DevOps
1mo
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Software Engineer, Embedded Agentic AI
Austin or San Jose
HybridFull Time
Roku
RokuNASDAQ: ROKU: Operates a TV streaming platform and sells streaming hardware.
2+ YOE2+ years software engineering experience, strong Python and systems-language skills (C/C++), hands-on LLM/agent experience (prompting, RAG, tool-calling), familiarity with cloud, REST APIs, containerization, observability, and strong communication.
AutoGen, C, C++, LangChain, MCP, PyTorch, REST APIs, TensorFlow, Python, Semantic Kernel
2mo
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Senior AI & Data Engineer
Fremont, California, United States
$180k-$200k/yr OnsiteFull Time
Alamar Biosciences
Alamar Biosciences: Develops high-sensitivity proteomics platforms for early disease detection.
3+ YOE3+ years in data/AI engineering; strong Python and SQL; building ETL/ELT pipelines, lakehouse workflows, and governance; experience with dbt/Airflow/Dagster, Databricks/Snowflake/BigQuery, LLM APIs, RAG, and REST APIs.
SQL, Python, dbt, Airflow, Dagster, Databricks, Snowflake, BigQuery, Delta tables, Unity Catalog, LLM APIs, Anthropic, OpenAI, Gemini, LangChain, LangGraph, CrewAI, AutoGen, Pinecone, pgvector, REST APIs, MCP
3w
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Distinguished Engineer - Chief Architect
San Jose or Portland or Research Triangle Park or Seattle or New York City or Irvine or San Diego
$337k-$427k/yr HybridFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
17+ YOEBachelor's in CS/Engineering or equivalent; 17+ years in software engineering, technical architecture, distributed systems or AI/ML; principal/architect experience; proven ability to set technical strategy and drive cross-organizational architecture; cloud and AI/ML experience.
CIRCUIT, GCP, AWS, Azure, LLM, RAG
1w
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Tech Lead, Software Engineer - AI Agent Memory Infrastructure
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Bachelor's in CS or related, strong distributed-systems and production engineering experience, proficient in Go/Python/C++, knowledge of LLM applications (embeddings, RAG), memory systems and indexing.
Go, Python, C++, mem0, memOS, memU
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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Software Development Engineer, Technical Leader
San Jose, California, United States
$225k-$271k/yr HybridFull Time
Zoom
ZoomNasdaq: ZM: Provides a cloud-based platform for video, voice, and collaboration.
5+ YOEBachelor's in CS/CE or foreign equivalent; 5+ years in Java, Spring/Spring Boot, REST/microservices; 3+ years ML (NLP, TensorFlow/PyTorch); experience with RAG, distributed SaaS, cloud (AWS/Azure), Kubernetes; strong SQL/NoSQL, CI/CD, performance optimization.
Java, Spring, Spring Boot, RESTful APIs, MySQL, DynamoDB, MongoDB, Redis, Kafka, Elasticsearch, Linux, Nginx, Tomcat, Python, TensorFlow, PyTorch, RAG, Kubernetes, AWS, Azure, CI/CD