ML engineering jobs at AI companies
199 open ML engineering roles at 46 AI companies, updated daily. Applied ML: fine-tuning, evals, inference quality and model-facing product work.
199 open
newest first-
Machine Learning Engineer, Core Experimentation —
OpenAInew
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Machine Learning Engineering Manager, Chemistry & Process Engineering —
Mariana Mineralsnew
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Machine Learning Engineering Manager, Industrial Autonomy & Applied ML —
Mariana Mineralsnew
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Sr. Data Scientist —
Mariana Mineralsnew
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Machine Learning Engineer, Monetization AI/ML —
OpenAInew
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Member of Technical Staff, AI Products (Early Career - Industry) —
Perplexitynew
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AI Engineer (French Speaking) —
Distyl AI
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Inference Engineering and Product Lead —
Modal
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Data Scientist, Inference Capacity Optimization —
OpenAI
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Member of Technical Staff, Data Science —
Crosby
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Member of Technical Staff (AI Software Engineer, Agents) —
Perplexity
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Senior Fullstack Engineer, AI Observability & Evals Platform —
LangChain
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Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith) —
LangChain
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AI Engineer —
Baseten
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Performance Engineer, Inference Engine —
Anthropic
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Research Engineer (LLM Performance), London —
Isomorphic Laboratories
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Training / AI Infrastructure —
Genesis AI
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Robot Learning —
Genesis AI
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Research Engineer, ML Platform —
Mistral AI
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Internship - Machine Learning Research Engineer —
Perplexity
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Summer 2027 Internship - Member of Technical Staff - Agent Systems —
Armadin
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Embedded AI Engineer —
Hark AI
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Data Scientist - AI Safety —
ElevenLabs
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Member of Technical Staff, Agentic Systems —
Mercor
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Research Engineer - Web Crawlers —
ElevenLabs
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Research Engineer - Inference —
ElevenLabs
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Member of Technical Staff - Inference Systems —
Liquid AI
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Software Engineer, Evaluation Platform / Infra —
Thinking Machines Lab
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Member of Technical Staff (Software Engineer, Model Platform) —
Perplexity
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Machine Learning Engineer (Autonomy) —
Mariana Minerals
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Machine Learning Engineer, Multimodal Perception and Authentication —
OpenAI
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AI Engineer —
Baseten
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Staff + Senior Software Engineer, Inference —
Anthropic
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Software Engineer, Model Deployment- ChatGPT Engineering —
OpenAI
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Member of Technical Staff, Enterprise Evals Platform —
Mercor
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Research Engineer, LangSmith Engine —
LangChain
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Applied AI/ML Engineer (Agents) —
CuspAI
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Data Scientist —
OpenRouter
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Machine Learning Engineer, Evals —
Nous Research
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Machine Learning Engineer, API Multicloud —
OpenAI
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Machine Learning Data Scientist, Forecasting —
OpenAI
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Member of Technical Staff (Software Engineer, Multimodal) —
Perplexity
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Member of Technical Staff (Machine Learning Engineer, Ranking Quality - Search) —
Perplexity
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Engineering Manager, Inference —
Mistral AI
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AI Inference Engineer —
Baseten
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Member of Technical Staff — Inference-Multi-Hardware —
RadixArk
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AI Product Engineer - Nexus —
Fireworks AI
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Member of Technical Staff, AI Training Infrastructure —
Fireworks AI
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Data Scientist, SMB Ads Growth —
OpenAI
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Data Scientist, Ads Demand —
OpenAI
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Member of Technical Staff - Applied ML, Japanese Multimodal —
Liquid AI
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Machine Learning Engineer —
Mach Industries
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Staff Software Engineer, Code RL —
Anthropic
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Applied Machine Learning Engineer, Singapore —
Fireworks AI
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Applied Machine Learning Engineer, EMEA —
Fireworks AI
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Software Engineer - Evals —
xAI
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Machine Learning Infrastructure Engineer, Safeguards Research —
Anthropic
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Engineering Manager, Model Flywheel —
OpenAI
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MLFF Distillation & GCMC Integration - Internship —
CuspAI
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Member of Technical Staff - RL Training Framework —
xAI
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AI Engineer - Backend/Platform —
Traversal
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Research Engineer, Machine Learning —
Mistral AI
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AI Engineer, Product —
Mistral AI
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Lead Applied AI, Machine Learning Engineer, South Korea —
Mistral AI
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Member of Technical Staff - Training Platform —
Prime Intellect
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Member of Technical Staff - Inference —
Prime Intellect
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Compute Intelligence Engineer —
Prime Intellect
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Applied AI, Machine Learning Engineer, South Korea —
Mistral AI
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Engineering Manager, Research Data Platform —
Anthropic
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Member of Technical Staff - RL Inference —
xAI
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Member of Technical Staff - Agent —
Armadin
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Research Engineer, Machine Learning —
Mistral AI
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Software Engineer, Machine Learning —
Mercor
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Staff + Senior Software Engineer, Inference Deployment —
Anthropic
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Staff Machine Learning Engineer (Autonomy) —
Mariana Minerals
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Machine Learning Engineer, Reliability —
fal
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Member of Technical Staff, Inference —
Mirendil
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Member of Technical Staff, Model Evaluation —
Mirendil
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Engineering Manager, MLE —
OpenAI
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AI Engineer, Enterprise Lead —
Distyl AI
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AI Engineer, Lead —
Distyl AI
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AI Engineer —
Distyl AI
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AI Engineer - Product Engineer —
Traversal
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Staff Machine Learning Engineer —
Mariana Minerals
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Machine Learning Engineer —
Mariana Minerals
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AI Safety Engineer —
Hark AI
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Technical Lead Manager - Training Runtime, Data(set) Movement —
OpenAI
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Member of Technical Staff (ML Engineer, Recommendations & User Modeling) —
Perplexity
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Member of Technical Staff, Vision / Language —
xDOF
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Staff + Sr. Software Engineer, Cloud Inference Launch Engineering —
Anthropic
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Staff + Sr. Software Engineer, Cloud Inference —
Anthropic
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Computer Vision AI & ML Engineer —
Skild AI
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Data Scientist, Safeguards —
Anthropic
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Software Engineer - Baseten Inference Stack —
Baseten
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Software Engineer, Monetization ML Infrastructure —
OpenAI
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Machine Learning Engineer, Frontier Data Products —
Mercor
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AI Engineer —
Distyl AI
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Lead Data Scientist, Platform Product —
Anthropic
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Software Engineer, ML Systems & Training Architecture —
OpenAI
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Performance Engineer, Inference Systems —
Anthropic
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