AI eval & model-quality engineer jobs

Model-quality roles — eval harnesses, LLM-as-judge, observability (LangSmith, Arize).

413 open roles · showing 51–100

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AI Quality Engineering Team Lead
Aviva · Poland - Warsaw - ASEC
Posted 4d agoOn-siteLeadRAG Tool use Orchestration Arize
Detection and Response Engineer
Braintrust · San Francisco
Posted 5d agoOn-siteEval harnesses Kubernetes CI/CD AWS
Forward Deployed Engineer, Post-Training
Together AI · San Francisco
$270k–300k/yr
Posted 6d agoOn-siteLLM-as-judge LoRA DPO Python
AI Software Engineer (Vehicle Engineering)
SpaceX · Hawthorne, CA
$125k–160k/yr
Posted 6d agoOn-siteEval harnesses PyTorch Kubernetes Docker
Principal, GTM Automation, RevOps.
Cloudflare · Distributed
$184k–230k/yr
Posted 6d agoOn-sitePrincipalEval harnesses Python TypeScript Go
Software Development Engineer - Tejas
Sarvam AI · Bengaluru
Posted 6d agoOn-siteEmbeddings MCP Eval harnesses Go
Forward Deployed Engineer, Frontier Engineering
Snowflake · NZ-New Zealand-Remote
Posted 6d agoRemoteRAG Eval harnesses LangSmith Arize
AI Engineer - Quality and Post-Training
Glean · San Francisco Bay Area
$200k–280k/yr
Posted 7d agoOn-siteEval harnesses DPO Python TypeScript
AI Engineer - Data and Evals
Glean · San Francisco Bay Area
$200k–280k/yr
Posted 7d agoOn-siteRAG Tool use Eval harnesses CI/CD
Machine Learning Engineering Technical Leader
Cisco · Milpitas, California, US
$216k–281k/yr
Posted 7d agoOn-siteLLM-as-judge PyTorch TensorFlow Deep learning
Engineer III - AI Powered SRE (UK Shift Timing)
CrowdStrike · India - Bangalore
Posted 7d agoOn-siteLangChain LlamaIndex RAG Tool use
AI Engineer - Go To Market
Verizon · Temple Terrace, Florida
$121k–231k/yr
Posted 7d agoOn-siteLangChain RAG Orchestration LangSmith
Director, AI ML and Cloud Security
GSK · UK – London – New Oxford Street
Posted 7d agoOn-siteManagerLangChain LlamaIndex Pinecone Multi-agent
Member of Data Staff (Data Acceleration)
Perplexity · San Francisco
$175k–330k/yr
Posted 7d agoOn-siteStaffRAG Eval harnesses
Engineering Manager (AI)
AiPrise · San Jose, CA
$185k–230k/yr
Posted 7d agoOn-siteManagerTool use Eval harnesses Python TypeScript
Principal Software Engineer — Customer Lifecycle Management (CLM)
Payoneer · Herzliya, Tel Aviv District, Israel
Posted 7d agoOn-sitePrincipalRAG Embeddings Orchestration MCP
Software Engineer, Conversational Products & Agent Workflows
Klaviyo · Boston, MA
$116k–174k/yr
Posted 7d agoOn-siteRAG Tool use Orchestration LLM-as-judge
Harness Engineer, Director
Fair Isaac (FICO) · Work from Home, United Kingdom
Posted 8d agoRemoteManagerOrchestration LLM-as-judge CI/CD
AI Developer Experience Engineer
PlanetScale · Remote US
$170k–220k/yr
Posted 8d agoRemoteMCP Eval harnesses TypeScript Go
Software Engineer
Blossom Health · New York City
$150k–220k/yr
Posted 8d agoOn-siteTool use Eval harnesses Python TypeScript
Applied AI Engineer
Blossom Health · New York City
$150k–220k/yr
Posted 8d agoOn-siteTool use Eval harnesses Python TypeScript
Member of Technical Staff
Blossom Health · New York City
$150k–220k/yr
Posted 8d agoOn-siteStaffTool use Eval harnesses Python TypeScript
GTM Engineer
Multiverse · London
Posted 8d agoHybridOrchestration MCP Eval harnesses Python
Princ Engr-Software Devt
Verizon · Hyderabad, India
Posted 9d agoOn-sitevLLM Hugging Face RAG Pinecone
Staff Software Engineer - AI Applications
Moloco · Menlo Park, California, United States; Seattle, Washington, United States
$220k–275k/yr
Posted 9d agoOn-siteStaffRAG Orchestration Eval harnesses Go
Senior+ Full-Stack Engineer
Nango · USA
$140k–220k/yr
Posted 9d agoRemoteSeniorTool use Orchestration MCP Eval harnesses
Staff Forward Deployed Engineer - Applied AI (Remote)
Rula · Remote - United States
$192k–240k/yr
Posted 9d agoRemoteStaffEval harnesses
Senior / Staff Full-Stack AI Engineer
Suno · San Francisco
$228k–363k/yr
Posted 9d agoHybridStaffTool use Eval harnesses Python TypeScript
Software Engineer - Federal
ServiceNow · Santa Clara, CALIFORNIA, United States
$126k–195k/yr
Posted 9d agoOn-siteTool use Eval harnesses AWS Azure
Senior Forward Deployed Engineer - Vice President
Citi · London United Kingdom
Posted 10d agoOn-siteManagerRAG Embeddings Tool use MCP
Senior Software Engineer, ML Evaluation & Introspection Infrastructure
Aurora Innovation · Seattle, WA
$162k–260k/yr
Posted 10d agoHybridSeniorEmbeddings Orchestration Eval harnesses Kubernetes
Senior Software Engineer – Agent Builder
DataSnipper · New York
$225k–235k/yr
Posted 10d agoHybridSeniorTool use Multi-agent Orchestration Eval harnesses
Senior Forward Deployed Engineer (AI Enablement)
Reddit · Remote - United States
$180k–252k/yr
Posted 10d agoRemoteSeniorEmbeddings Orchestration MCP Eval harnesses
Lead Forward Deployed Engineer (AI Enablement)
Reddit · Remote - United States
$195k–272k/yr
Posted 10d agoRemoteLeadEmbeddings Tool use Orchestration MCP
Staff Software Development - Full Stack
Snowflake · US-CA-Dublin
$208k–299k/yr
Posted 10d agoOn-siteStaffTool use MCP LLM-as-judge CI/CD
Evaluation Engineer, Applied AI
Mistral AI · Paris
Posted 10d agoOn-siteEval harnesses Python Go
Senior Software Engineer, Agentic Platform
GetYourGuide · Berlin
Posted 10d agoOn-siteSeniorOrchestration MCP Eval harnesses LangSmith
Research Engineer - RL Infrastructure
Prime Intellect · San Francisco
$350k/yr
Posted 10d agoOn-siteLangChain vLLM Tool use Eval harnesses
Member of Technical Staff (Software Engineer, Enterprise Agent Evals & Efficiency)
Perplexity · San Francisco
$220k–405k/yr
Posted 11d agoOn-siteStaffTool use Eval harnesses Python Go
Princ Engr-AI Science
Verizon · Bangalore, India
Posted 11d agoOn-siteLangChain LlamaIndex RAG Reranking
Staff Software Engineer, Product
Decagon · New York City
$200k–400k/yr
Posted 13d agoOn-siteStaffEval harnesses Python
AI Software Engineer (Senior or Staff)
Ledgy · London, UK; UK Remote; Germany Remote; Spain Remote; Poland Remote; Romania (Remote)
Posted 13d agoRemoteStaffOrchestration MCP Eval harnesses Kubernetes
Senior Software Engineer, Product
Decagon · New York City
$200k–400k/yr
Posted 13d agoOn-siteSeniorEval harnesses Python
Staff Software Engineer, Product
Decagon · San Francisco
$200k–400k/yr
Posted 13d agoOn-siteStaffEval harnesses Python
Senior Machine Learning Engineer, CX
Coinbase · Remote - USA
$191k–225k/yr
Posted 13d agoRemoteSeniorMulti-agent Orchestration LangSmith Deep learning
Senior Software Engineer, Product
Decagon · San Francisco
$200k–400k/yr
Posted 13d agoOn-siteSeniorEval harnesses Python
Software Engineer, Agent Experience
AssemblyAI · North America
CAD 160k–210k/yr
Posted 13d agoRemoteTool use MCP Eval harnesses Python
Sr. Lead Software Engineer
Klaviyo · Boston, MA
$216k–324k/yr
Posted 13d agoOn-siteLeadRAG Orchestration Eval harnesses Kubernetes
Senior Agents Platform Engineer (x/f/m)
Doctolib · Paris, Paris, France
Posted 13d agoOn-siteSeniorvLLM RAG Tool use Multi-agent
Deployed Engineer (Singapore) - APAC
LangChain · Remote - Singapore
Posted 13d agoRemoteLangChain LangSmith