6 prompt engineer jobs at 6 companies in Ripon, 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
1w
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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
3w
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Software Development Engineer - AI Tools
Pleasanton, California, United States
$148k-$222k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
3+ YOE3+ years software engineering experience; backend/dev tooling in Python or TypeScript; familiarity with LLM APIs and prompt engineering; AI security/responsible AI knowledge; cloud, container, API, and observability experience.
Python, TypeScript, LLM APIs, MCP, REST APIs, Docker, Kubernetes, OAuth, SSO, API keys, AWS, GCP, Azure, CI/CD, Slack
1mo
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Software Engineer Sys 2 (Gen AI)
Fremont, California, United States
$86k-$183k/yr HybridFull Time
Lam Research
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
2+ YOEMaster's in CS/CE/electronics with 2+ years industry experience; strong backend engineering; experience with Docker, Kubernetes, CI/CD; generative AI, vector DBs (FAISS, Milvus, Weaviate), Redis/Memcache; prompt engineering and RAG experience.
Docker, Kubernetes, CI/CD pipelines, LLMs, FAISS, Milvus, Weaviate, Redis, Memcache, ReAct
4d
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Agent Experience Designer, Agentic Voice
San Ramon, California, United States
$147k-$186k/yr OnsiteFull Time
Dialpad
Dialpad: AI-powered cloud communication and contact center software platform.
5+ YOE5+ years shaping VUI, conversation design, or agentic systems; Bachelor's or equivalent; fluency with LLM-based agent behavior, prompt engineering, TTS/SSML; strong portfolio and experience in high-stakes verticals preferred.
LLM, Text-to-Speech (TTS), SSML
2w
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ESaaS - SFDC - Platform Architecture System
Pune or Milpitas or Seattle or Princeton or Cape Town or London or Zurich or Singapore or Mexico City
OnsiteFull Time
Zensar
ZensarNational Stock Exchange of India: ZENSARTECH: Global technology firm providing digital transformation and infrastructure services.
4+ YOE4+ years Salesforce experience (Admin/Dev/Consultant) with 1+ year building AI-driven CRM (Agentforce/Einstein Copilot); strong Flows, Apex, LWC, Data Cloud, prompt engineering, and AI governance skills.
Agent Studio, Flows, Apex, Lightning Web Components, Model Context Protocol (MCP), Agent APIs, Prompt Builder, Data Cloud, Agentforce Data Library, Agentforce Testing Center, Sandboxes, Einstein Trust Layer, Agentforce, Einstein Copilot
2mo
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Data Science Intern
Pleasanton, California, United States
OnsiteInternship
Eolas
Eolas: Software for multifamily operators to manage risk and operations.
Currently enrolled or recently completed coursework in LLMs, AI, NLP or related fields; basic prompt engineering; familiarity with AI testing frameworks; strong analytical and communication skills; ability to work collaboratively in a fast-paced environment.