Open roles

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

• Research Scientist / Engineer – Performance Optimization

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

  PyTorchCUDA / TritonvLLM / SGLang / TensorRT
  Save Research Scientist / Engineer – Performance Optimization
• 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, Applied Research

  LlamaIndex · San Francisco · Research Engineer · $180K–$250K base · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingPyTorchPython
  Save Member of Technical Staff, Applied Research
• Member of Technical Staff - Post Training, Applied

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

  EvalsLLMsPromptingFine-tuningRL / post-trainingPyTorch
  Save Member of Technical Staff - Post Training, Applied
• Member of Technical Staff - GPU Performance Engineer

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

  PyTorchCUDA / TritonC++
  Save Member of Technical Staff - GPU Performance Engineer
• Member of Technical Staff - ML Research Engineer, Data

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

  EvalsLLMsRL / post-trainingPyTorchPython
  Save Member of Technical Staff - ML Research Engineer, Data
• Member of Technical Staff - Distributed Training Engineer

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

  PyTorchDistributed training
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• Member of Technical Staff - Multi-Modal, Audio

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

  EvalsLLMsPyTorchDistributed training
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• Liquid Labs - Research Engineer

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

  LLMsPyTorchJAXPython
  Save Liquid Labs - Research Engineer
• Member of Technical Staff - Applied ML, RecSys

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

  EvalsLLMsFine-tuningPyTorchPython
  Save Member of Technical Staff - Applied ML, RecSys
• Senior HPC Engineer - Fleet Engineering

  Lambda · San Francisco Office (Fremont St) | San Jose Office (First St) | Remote, USA | Bellevue Office · Infra / Hardware · $227K–$356K base · first seen 2026-09-29

  PyTorchKubernetesPythonGo
  Save Senior HPC Engineer - Fleet Engineering
• 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
• 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++
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• 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)
• Senior Annotation and Data Pipeline Manager

  Genesis AI · Bay Area · Evals / Data · first seen 2026-09-29

  EvalsPyTorchPython
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• 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, Research

  Fireworks AI · San Mateo · Research Engineer · $210K–$320K base · first seen 2026-09-29

  LLMsPyTorchJAXPythonC++PhD
  Save Member of Technical Staff, Research
• 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
• Member of Technical Staff, Cloud Infrastructure, Singapore

  Fireworks AI · Singapore · Infra / Hardware · first seen 2026-09-29

  PyTorch
  Save Member of Technical Staff, Cloud Infrastructure, Singapore
• Member of Technical Staff, Research (2026 PhD New Grad)

  Fireworks AI · San Mateo | New York · Research Engineer · $200K–$300K base · first seen 2026-09-29

  LLMsPyTorchJAXPythonC++PhD
  Save Member of Technical Staff, Research (2026 PhD New Grad)
• Member of Technical Staff, Performance Optimization

  Fireworks AI · San Mateo · Inference / Perf · $175K–$220K base · first seen 2026-09-29

  LLMsPyTorchCUDA / TritonKubernetes
  Save Member of Technical Staff, Performance Optimization
• Member of Technical Staff, New Grad (BS/MS)

  Fireworks AI · San Mateo | New York · Research Engineer · $160K–$180K base · first seen 2026-09-29

  EvalsRAG / retrievalLLMsFine-tuningRL / post-trainingPyTorchCUDA / TritonKubernetesPythonTypeScriptRustGoC++
  Save Member of Technical Staff, New Grad (BS/MS)
• Research, ML

  Exa · San Francisco, California · Research Scientist · $180K–$350K base · first seen 2026-09-29

  EvalsRAG / retrievalLLMsFine-tuningRL / post-trainingPyTorch
  Save Research, ML
• Research, ML

  Exa · Singapore · Research Scientist · first seen 2026-09-29

  EvalsRAG / retrievalLLMsRL / post-trainingPyTorch
  Save Research, ML
• Inference Intern

  Etched · San Jose · Inference / Perf · first seen 2026-09-29

  PyTorchJAXvLLM / SGLang / TensorRTPythonRustC++
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• Kernel Driver Software Engineer

  Etched · San Jose · Inference / Perf · $150K–$275K base · first seen 2026-09-29

  PyTorchCUDA / TritonKubernetesC++
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• Inference Software Engineer

  Etched · San Jose · Inference / Perf · $175K–$275K base · first seen 2026-09-29

  PyTorchJAXRustC++
  Save Inference Software Engineer
• Research Staff, Data Science

  Deepgram · USA - Remote | San Francisco, CA | Ann Arbor, Michigan · Remote · Research Scientist · $150K–$220K base · first seen 2026-09-29

  EvalsLLMsPyTorchPython
  Save Research Staff, Data Science
• Applied ML Engineer - Edge Devices

  Deepgram · USA - Remote · Remote · AI / ML Engineer · $155K–$245K base · first seen 2026-09-29

  PyTorchCUDA / TritonPython
  Save Applied ML Engineer - Edge Devices
• Research Staff, LLMs

  Deepgram · USA - Remote | San Francisco, CA | Ann Arbor, Michigan · Remote · Research Scientist · $150K–$250K base · first seen 2026-09-29

  LLMsRL / post-trainingPyTorchDistributed trainingPython
  Save Research Staff, LLMs
• Senior Technical Program Manager (Engineering) - AI Tooling & Systems

  Deepgram · USA - Remote · Remote · Program / Ops · $152K–$208K base · first seen 2026-09-29

  EvalsRAG / retrievalLLMsPromptingPyTorchCUDA / TritonvLLM / SGLang / TensorRT
  Save Senior Technical Program Manager (Engineering) - AI Tooling & Systems
• Research Engineer, Audio and Speech

  Decagon · San Francisco | New York City · Research Engineer · $200K–$400K base · first seen 2026-09-29

  EvalsLLMsPyTorchPython
  Save Research Engineer, Audio and Speech
• Senior Research Engineer, Audio and Speech

  Decagon · San Francisco | New York City · Research Engineer · $200K–$400K base · first seen 2026-09-29

  EvalsLLMsPromptingPyTorchPython
  Save Senior Research Engineer, Audio and Speech
• Senior Staff Software Engineer, DC Infrastructure

  Crusoe · San Francisco, CA - US | Sunnyvale, CA - US · Infra / Hardware · first seen 2026-09-29

  PyTorchKubernetesPythonGo
  Save Senior Staff Software Engineer, DC Infrastructure
• Senior Software Engineer (DCIE)

  Crusoe · San Francisco, CA - US · Software Eng · first seen 2026-09-29

  PyTorchKubernetesPythonRustGo
  Save Senior Software Engineer (DCIE)
• Senior Software Engineer, GPU Infrastructure (HPC)

  Cohere · Canada | United States · Inference / Perf · $235K–$285K base · first seen 2026-09-29

  PyTorchJAXDistributed trainingKubernetesPythonGo
  Save Senior Software Engineer, GPU Infrastructure (HPC)
• Member of Technical Staff, Integration/RL Team (Research Engineer)

  Cohere · Paris | London | New York | Toronto | Montreal · Remote · Research Engineer · $205K–$380K base · first seen 2026-09-29

  LLMsRL / post-trainingPyTorchJAXDistributed trainingKubernetesPython
  Save Member of Technical Staff, Integration/RL Team (Research Engineer)
• Audio Inference Engineer, Model Efficiency

  Cohere · New York | San Francisco | Toronto | Montreal · Remote · Inference / Perf · $205K–$380K base · first seen 2026-09-29

  LLMsPyTorchvLLM / SGLang / TensorRTPythonC++
  Save Audio Inference Engineer, Model Efficiency
• Member of Technical Staff, Training Performance Engineer

  Cohere · London | New York | Paris | Toronto | Montreal · Inference / Perf · $205K–$380K base · first seen 2026-09-29

  PyTorchJAXCUDA / TritonDistributed trainingPython
  Save Member of Technical Staff, Training Performance Engineer
• Senior ML Systems Engineer, Frameworks & Tooling

  Cohere · London | San Francisco | New York | Paris | Toronto | Montreal · Remote · Software Eng · $205K–$380K base · first seen 2026-09-29

  LLMsPyTorchJAXCUDA / TritonvLLM / SGLang / TensorRTDistributed trainingKubernetes
  Save Senior ML Systems Engineer, Frameworks & Tooling
• Member of Technical Staff, Training Infra Engineer

  Cohere · Paris | San Francisco | London | New York | Toronto | Montreal · Remote · Infra / Hardware · $205K–$380K base · first seen 2026-09-29

  PyTorchJAXDistributed trainingKubernetesPython
  Save Member of Technical Staff, Training Infra Engineer
• Member of Technical Staff, Agentic Environments

  Cohere · Europe | Canada | New York · Remote · Research Engineer · $205K–$380K base · first seen 2026-09-29

  LLMsPyTorchJAXDistributed trainingKubernetesPython
  Save Member of Technical Staff, Agentic Environments
• Research Internship (Winter 2027)

  Cohere · Canada | San Francisco | Europe | London | United States | United Kingdom | Toronto | Montreal · Remote · Research Scientist · first seen 2026-09-29

  EvalsRAG / retrievalLLMsFine-tuningPyTorchJAXDistributed trainingPythonC++PhD
  Save Research Internship (Winter 2027)
• Member of Technical Staff, Agent Code

  Cohere · London | Europe | New York | Paris | Toronto · Research Engineer · $205K–$380K base · first seen 2026-09-29

  LLMsFine-tuningRL / post-trainingPyTorchPythonPhD
  Save Member of Technical Staff, Agent Code
• Member of Technical Staff, Data Analysis and Evaluation

  Cohere · London | San Francisco | New York | Paris | Toronto | Montreal · Remote · Evals / Data · $205K–$380K base · first seen 2026-09-29

  EvalsLLMsPyTorchJAXDistributed trainingPython
  Save Member of Technical Staff, Data Analysis and Evaluation
• Member of Technical Staff, Post-Training

  Cohere · London | San Francisco | New York | Paris | Toronto | Montreal · Research Engineer · $205K–$380K base · first seen 2026-09-29

  RL / post-trainingPyTorchJAXDistributed trainingKubernetesPython
  Save Member of Technical Staff, Post-Training
• Senior Member of Technical Staff, Multimodal AI

  Cohere · San Francisco | New York | Paris | Toronto | Montreal · Remote · Research Engineer · $205K–$380K base · first seen 2026-09-29

  EvalsLLMsPyTorchJAXCUDA / TritonDistributed trainingPython
  Save Senior Member of Technical Staff, Multimodal AI
• Senior Research Engineer - Safety Tooling and Data

  Cohere · New York · Research Engineer · $205K–$380K base · first seen 2026-09-29

  EvalsPyTorchPython
  Save Senior Research Engineer - Safety Tooling and Data