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Open roles at AI companies

Pulled from each company's own job board and checked around the clock. Remote status and salary are shown only when the employer states them.

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1,525 open roles · page 25 of 51

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AI roles San Francisco

Vizcom

Research Engineer, Lead

San Francisco$164K–$215K/yr

HybridRLHF & post-trainingFine-tuningReinforcement learningDistributed training

Open for 89 daysVerified 44 min ago

Mercor

Research Engineer – Benchmarking

San Francisco$200K–$500K/yr

On-siteSQLLLMsRLHF & post-trainingReinforcement learning

Open for 89 daysVerified 44 min ago

Mercor

Agentic Product Engineer, Studio Platform

San Francisco · New York City$160K–$500K/yr

On-siteTypeScriptLLMsReinforcement learningAI agents

Open for 89 daysVerified 44 min ago

Mercor

Tech Lead, Applied AI - Search

San Francisco$350K–$600K/yr

On-siteLLMsRLHF & post-trainingReinforcement learningModel evaluation

Open for 89 daysVerified 44 min ago

CHAOS Industries

Data Scientist

San Francisco, California, United States

PythonLLMsInference optimizationModel evaluation

Open for 89 daysVerified 44 min ago

Luminary

Software Engineer - Applied AI

Remote/Hybrid · New York, NY or San Francisco, CA$170K–$225K/yr

HybridGoModel evaluationAI agentsPostgreSQL

Open for 89 daysVerified 1 h ago

Ambral

Member of Technical Staff (New Grad)

New York · San Francisco$140K–$175K/yr

On-siteNew gradRLHF & post-trainingReinforcement learningObservability

Open for 89 daysVerified 44 min ago

OpenAI

Software Engineer, Product Infrastructure - Agent Runtime

San Francisco$266K–$445K/yr

HybridPythonRustGoTypeScript

Open for 90 daysVerified 43 min ago

Mercor

Member of Technical Staff, Enterprise Evals Platform

San Francisco$220K–$425K/yr

On-siteLLMsReinforcement learningModel evaluationStatistics

Open for 92 daysVerified 44 min ago

Anthropic

Research Scientist, Life Sciences (Chemistry)

San Francisco, CA$300K–$320K/yr

On-sitePython

Open for 92 daysVerified 45 min ago

Clay Labs

Data Scientist

San Francisco$170K–$300K/yr

HybridPythonSQLStatisticsA/B testing

Open for 92 daysVerified 43 min ago

Airbnb

Senior Machine Learning Engineer, Trust

San Francisco, CA

RemotePythonJavaScalaPyTorch

Open for 92 daysVerified 45 min ago

Trustly

Staff Security Engineer - AI Enablement

San Francisco$226K–$340K/yr

LLMsAI agentsSecurity engineering

Open for 93 daysVerified 45 min ago

Trustly

Staff AI Enablement Engineer

San Francisco$250K–$350K/yr

LLMsPrompt engineeringModel evaluationRAG & retrieval

Open for 93 daysVerified 45 min ago

Waymo

Perception Machine Learning Engineer - Continuous Learning

Mountain View, CA, USA · San Francisco, CA, USA$175K–$215K/yr

PythonC++PyTorchJAX

Open for 93 daysVerified 46 min ago

Nuna

Software Engineer, AI Evaluation

San Francisco$148K–$232K/yr

HybridLLMsModel evaluationAI agentsAI safety & alignment

Open for 93 daysVerified 1 h ago

Judgment Labs

Member of Technical Staff, Agents

San Francisco

On-siteLLMsRLHF & post-trainingReinforcement learningModel evaluation

Open for 94 daysVerified 1 h ago

OpenAI

Machine Learning Engineer, API Multicloud

San Francisco$223K–$423K/yr

PythonRustPyTorchTensorFlow

Open for 94 daysVerified 43 min ago

Crusoe

Senior Staff Software Engineer, DC Infrastructure

San Francisco, CA - US · Sunnyvale, CA - US

On-sitePythonRustGoJava

Open for 94 daysVerified 44 min ago

Plaid

Staff Software Engineer - AI & Intelligent Tooling

San Francisco HQ · Seattle Office · New York City Office$208K–$340K/yr

HybridAI agentsObservabilityCI/CD

Open for 94 daysVerified 1 h ago

FriendliAI

Software Engineer – Cloud Infrastructure

San Francisco

HybridPythonGoInference optimizationKubernetes

Open for 94 daysVerified 42 min ago

Treeswift Inc

Senior Robotics Engineer (Perception)

New York Office · Philadelphia Office · San Francisco$160K–$210K/yr

HybridPythonC++Robotics

Open for 94 daysVerified 45 min ago

Hellyeah AI

AI Engineer — Learn Engine: Platform & Simulation

San Francisco HQ

On-sitePythonTypeScriptLangChain / LangGraphLLMs

Open for 95 daysVerified 42 min ago

Hellyeah AI

AI Engineer — Learn Engine: Intelligence & Optimization

San Francisco HQ · Shanghai$200K–$1M/yr

HybridLLMsFine-tuningReinforcement learningAI agents

Open for 95 daysVerified 42 min ago

Baseten

Software Engineer - AI Developer Productivity

San Francisco · Toronto · New York +2$165K–$330K/yr

HybridPythonGoLLMsModel evaluation

Open for 95 daysVerified 44 min ago

CHAOS Industries

Software Engineer, Applied AI

San Francisco, California, United States$140K–$193K/yr

PythonLLMsInference optimizationModel evaluation

Open for 95 daysVerified 44 min ago

Sierra

Engineering Manager, Agent

New York, NY · San Francisco, CA$280K–$410K/yr

On-siteTypeScriptLLMsPrompt engineeringRAG & retrieval

Open for 95 daysVerified 44 min ago

Anthropic

AI Infrastructure Operations, Demand Planning

San Francisco, CA · New York City, NY$320K–$405K/yr

On-sitePythonSQLDistributed trainingGPU clusters & HPC

Open for 96 daysVerified 45 min ago

Hadrian Automation

Robotics Software Engineer, Perception

San Francisco Bay Area, CA$299K–$359K/yr

On-sitePythonC++vLLM / TensorRTInference optimization

Open for 96 daysVerified 42 min ago

Stuut

Member of the Technical Staff — AI/ML

San Francisco · New York City$220K–$350K/yr

On-sitePythonPyTorchLangChain / LangGraphvLLM / TensorRT

Open for 96 daysVerified 45 min ago

Open roles at AI companies

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