Open roles

197 postings · verified 2026-10-05 · a repost appears here once per listing but counts once in the statistics (how we count)

• Member of Technical Staff - Training Platform

  Prime Intellect · San Francisco · Infra / Hardware · first seen 2026-09-29

  Fine-tuningRL / post-trainingvLLM / SGLang / TensorRTDistributed trainingKubernetesPythonTypeScript
  Save Member of Technical Staff - Training Platform
• Head of Marketing

  Prime Intellect · San Francisco · GTM · first seen 2026-09-29

  RL / post-trainingDistributed training
  Save Head of Marketing
• Applied Research - RL & Agents

  Prime Intellect · San Francisco · Other · first seen 2026-09-29

  EvalsMCPLLMsRL / post-trainingvLLM / SGLang / TensorRTDistributed trainingKubernetesTypeScript
  Save Applied Research - RL & Agents
• Member of Technical Staff - GPU Infrastructure

  Prime Intellect · San Francisco | Remote · Inference / Perf · first seen 2026-09-29

  CUDA / TritonDistributed trainingKubernetesPython
  Save Member of Technical Staff - GPU Infrastructure
• Research Engineer - RL Infrastructure

  Prime Intellect · San Francisco | Remote · Remote · Research Engineer · first seen 2026-09-29

  RL / post-trainingPyTorchCUDA / TritonvLLM / SGLang / TensorRTDistributed training
  Save Research Engineer - RL Infrastructure
• ML Infra Engineer, Modeling

  Physical Intelligence · San Francisco · Infra / Hardware · first seen 2026-09-29

  PyTorchJAXDistributed trainingKubernetes
  Save ML Infra Engineer, Modeling
• Member of Technical Staff (AI Inference Engineer)

  Perplexity · London · Inference / Perf · first seen 2026-09-29

  LLMsCUDA / TritonDistributed trainingKubernetesPythonRust
  Save Member of Technical Staff (AI Inference Engineer)
• Internship - Machine Learning Research Engineer

  Perplexity · Berlin · Research Engineer · first seen 2026-09-29

  EvalsRAG / retrievalPyTorchDistributed training
  Save Internship - Machine Learning Research Engineer
• Member of Technical Staff (AI Researcher)

  Perplexity · San Francisco | Palo Alto | London | Berlin · Research Scientist · $220K–$485K base · first seen 2026-09-29

  LLMsFine-tuningRL / post-trainingPyTorchDistributed trainingPython
  Save Member of Technical Staff (AI Researcher)
• Member of Technical Staff (AI Inference Engineer)

  Perplexity · San Francisco | Palo Alto | New York City · Inference / Perf · $220K–$485K base · first seen 2026-09-29

  PyTorchCUDA / TritonDistributed trainingKubernetesPythonRust
  Save Member of Technical Staff (AI Inference Engineer)
• Member of Technical Staff (AI Infrastructure Engineer)

  Perplexity · London · Infra / Hardware · first seen 2026-09-29

  PyTorchDistributed trainingKubernetesPythonC++
  Save Member of Technical Staff (AI Infrastructure Engineer)
• Member of Technical Staff (AI Infrastructure Engineer)

  Perplexity · San Francisco | Palo Alto · Infra / Hardware · $220K–$405K base · first seen 2026-09-29

  PyTorchDistributed trainingKubernetesPythonC++
  Save Member of Technical Staff (AI Infrastructure Engineer)
• Member of Technical Staff (Machine Learning Research Engineer)

  Perplexity · Berlin · Research Engineer · first seen 2026-09-29

  EvalsRAG / retrievalLLMsPyTorchDistributed training
  Save Member of Technical Staff (Machine Learning Research Engineer)
• ML Systems Engineer

  Periodic Labs · Menlo Park, CA · Software Eng · first seen 2026-09-29

  RL / post-trainingJAXCUDA / TritonvLLM / SGLang / TensorRTDistributed training
  Save ML Systems Engineer
• Software Engineer, GPT Infrastructure

  OpenAI · San Francisco | Seattle · Infra / Hardware · $293K–$385K base · first seen 2026-09-29

  EvalsCUDA / TritonvLLM / SGLang / TensorRTDistributed trainingPythonRustGoC++
  Save Software Engineer, GPT Infrastructure
• Software Engineer, Model Runtime

  OpenAI · San Francisco · Software Eng · $266K–$445K base · first seen 2026-09-29

  LLMsvLLM / SGLang / TensorRTDistributed trainingPythonRustC++
  Save Software Engineer, Model Runtime
• Software Engineer, Agent Infrastructure

  OpenAI · San Francisco | New York City | London, UK · Infra / Hardware · $230K–$385K base · first seen 2026-09-29

  Distributed trainingKubernetes
  Save Software Engineer, Agent Infrastructure
• AI Infrastructure Engineer, pAGI

  OpenAI · San Francisco · Infra / Hardware · $266K–$500K base · first seen 2026-09-29

  Distributed training
  Save AI Infrastructure Engineer, pAGI
• Software Engineer, Workload Enablement

  OpenAI · San Francisco | Seattle · Software Eng · $293K–$385K base · first seen 2026-09-29

  PyTorchCUDA / TritonDistributed trainingKubernetesPythonC++
  Save Software Engineer, Workload Enablement
• Training Performance Engineer

  OpenAI · San Francisco · Inference / Perf · $295K–$500K base · first seen 2026-09-29

  PyTorchJAXCUDA / TritonDistributed trainingPythonC++
  Save Training Performance Engineer
• Software Engineer, Platform Systems

  OpenAI · San Francisco · Infra / Hardware · $380K–$500K base · first seen 2026-09-29

  Distributed training
  Save Software Engineer, Platform Systems
• Software Engineer, Inference - Multi Modal

  OpenAI · San Francisco · Inference / Perf · $295K–$555K base · first seen 2026-09-29

  LLMsvLLM / SGLang / TensorRTDistributed training
  Save Software Engineer, Inference - Multi Modal
• Technical Lead Manager - Training Runtime, Data(set) Movement

  OpenAI · San Francisco · G&A · $380K–$500K base · first seen 2026-09-29

  RL / post-trainingDistributed trainingPythonRustC++
  Save Technical Lead Manager - Training Runtime, Data(set) Movement
• Software Engineer, Platform Systems

  OpenAI · London, UK · Infra / Hardware · first seen 2026-09-29

  Distributed training
  Save Software Engineer, Platform Systems
• Training - Runtime Foundations Engineer

  OpenAI · San Francisco · Software Eng · $266K–$385K base · first seen 2026-09-29

  Distributed trainingPythonRustC++
  Save Training - Runtime Foundations Engineer
• Member of Technical Staff - Research, Post-Training

  Modal · New York | San Francisco · Research Engineer · $150K–$350K base · first seen 2026-09-29

  LLMsRL / post-trainingDistributed trainingPhD
  Save Member of Technical Staff - Research, Post-Training
• ML Research Intern

  Modal · New York | San Francisco · Research Scientist · first seen 2026-09-29

  LLMsRL / post-trainingDistributed trainingPhD
  Save ML Research Intern
• Research Engineer, Machine Learning

  Mistral AI · Palo Alto | San Francisco · Research Engineer · first seen 2026-09-29

  LLMsPyTorchJAXCUDA / TritonDistributed trainingKubernetesPython
  Save Research Engineer, Machine Learning
• Research Engineer, Forge

  Mistral AI · Paris | Amsterdam | Singapore | London | Lausanne · Research Engineer · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingPyTorchJAXDistributed trainingKubernetesPython
  Save Research Engineer, Forge
• Research Engineer, Machine Learning

  Mistral AI · Paris | Zurich | Warsaw | London · Research Engineer · first seen 2026-09-29

  PyTorchJAXCUDA / TritonDistributed trainingPython
  Save Research Engineer, Machine Learning
• Member of Technical Staff, Pre-training Systems

  Magic · San Francisco · Research Engineer · $275K–$550K base · first seen 2026-09-29

  Distributed training
  Save Member of Technical Staff, Pre-training Systems
• Research Scientist / Engineer – Training Infrastructure

  Luma AI · Redwood City, CA · Research Scientist · first seen 2026-09-29

  PyTorchCUDA / TritonDistributed training
  Save Research Scientist / Engineer – Training Infrastructure
• Research Scientist / Engineer – Reinforcement Learning

  Luma AI · Redwood City, CA · Research Scientist · first seen 2026-09-29

  EvalsRL / post-trainingPyTorchvLLM / SGLang / TensorRTDistributed trainingKubernetes
  Save Research Scientist / Engineer – Reinforcement Learning
• AI Research Engineer, Post-Training

  Lovable · Stockholm | London · Research Engineer · first seen 2026-09-29

  EvalsFine-tuningRL / post-trainingPyTorchJAXDistributed training
  Save AI Research Engineer, Post-Training
• Member of Technical Staff - GPU Infrastructure Engineer

  Liquid AI · San Francisco · Inference / Perf · first seen 2026-09-29

  Distributed trainingKubernetes
  Save Member of Technical Staff - GPU Infrastructure Engineer
• Member of Technical Staff - Distributed Training Engineer

  Liquid AI · San Francisco · Software Eng · first seen 2026-09-29

  PyTorchDistributed training
  Save Member of Technical Staff - Distributed Training Engineer
• Member of Technical Staff - Multi-Modal, Audio

  Liquid AI · San Francisco | Boston · Research Engineer · first seen 2026-09-29

  EvalsLLMsPyTorchDistributed training
  Save Member of Technical Staff - Multi-Modal, Audio
• Staff HPC Network Architect

  Lambda · San Jose Office (First St) | San Francisco Office (Fremont St) · Infra / Hardware · $284K–$420K base · first seen 2026-09-29

  Distributed training
  Save Staff HPC Network Architect
• Principal Product Manager - Hardware

  Lambda · Bellevue Office | San Francisco Office (Fremont St) · Product / Design · $338K–$438K base · first seen 2026-09-29

  Fine-tuningDistributed training
  Save Principal Product Manager - Hardware
• Technical Product Marketing Manager - Public Cloud

  Lambda · San Jose Office (First St) | San Francisco Office (Second St) · GTM · $180K–$240K base · first seen 2026-09-29

  Fine-tuningPyTorchCUDA / TritonDistributed trainingKubernetes
  Save Technical Product Marketing Manager - Public Cloud
• Principal Software Engineer

  Lambda · Bellevue Office | San Francisco Office (Fremont St) · Software Eng · $372K–$550K base · first seen 2026-09-29

  Distributed training
  Save Principal Software Engineer
• Senior Director, Product Management - Foundations

  Lambda · Bellevue Office | San Francisco Office (Fremont St) · Product / Design · $365K–$540K base · first seen 2026-09-29

  Distributed training
  Save Senior Director, Product Management - Foundations
• Senior Solution Engineer

  Lambda · San Francisco Office (Second St) | San Jose Office (First St) | Bellevue Office · FDE / Applied · $226K–$355K base · first seen 2026-09-29

  PyTorchCUDA / TritonvLLM / SGLang / TensorRTDistributed trainingKubernetesPythonGoC++
  Save Senior Solution Engineer
• Applied Scientist, Reinforcement Learning (Mid, Senior, Staff)

  Hippocratic AI · Menlo Park, CA · Research Scientist · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingPyTorchvLLM / SGLang / TensorRTDistributed trainingPython
  Save Applied Scientist, Reinforcement Learning (Mid, Senior, Staff)
• Training / AI Infrastructure

  Genesis AI · Bay Area · Infra / Hardware · first seen 2026-09-29

  PyTorchCUDA / TritonDistributed trainingPython
  Save Training / AI Infrastructure
• Training / AI Infrastructure

  Genesis AI · Paris | London · Infra / Hardware · first seen 2026-09-29

  PyTorchCUDA / TritonDistributed trainingPython
  Save Training / AI Infrastructure
• Training / AI Infrastructure

  Genesis AI · London · Infra / Hardware · first seen 2026-09-29

  PyTorchCUDA / TritonDistributed trainingPython
  Save Training / AI Infrastructure
• Member of Technical Staff - AI Infrastructure Reliability

  Fireworks AI · San Mateo | New York · Infra / Hardware · $200K–$290K base · first seen 2026-09-29

  Distributed trainingKubernetesPythonRustGoC++
  Save Member of Technical Staff - AI Infrastructure Reliability
• Member of Technical Staff, Cloud Infrastructure

  Fireworks AI · San Mateo | New York · Infra / Hardware · $175K–$220K base · first seen 2026-09-29

  Distributed trainingKubernetesPythonC++
  Save Member of Technical Staff, Cloud Infrastructure
• Member of Technical Staff, AI Training Infrastructure

  Fireworks AI · San Mateo | New York · Infra / Hardware · $210K–$320K base · first seen 2026-09-29

  LLMsPyTorchDistributed trainingKubernetes
  Save Member of Technical Staff, AI Training Infrastructure