Open roles

9,340 postings · verified 2026-10-11 · a repost appears here once per listing but counts once in the statistics (how we count)

• Sales Recruiter

  Vapi · San Francisco · G&A · $150K–$190K base · first seen 2026-09-29
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• Customer Support Engineer, Senior Manager

  Vapi · San Francisco · Software Eng · first seen 2026-09-29

  PromptingPython
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• Senior Product Manager

  Vapi · San Francisco · Product / Design · $240K–$270K base · first seen 2026-09-29

  EvalsLLMs
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• Member of Technical Staff, Agentic Developer Experience

  Vapi · San Francisco · Software Eng · first seen 2026-09-29

  EvalsMCPLLMsPromptingPythonTypeScriptGo
  Save Member of Technical Staff, Agentic Developer Experience
• Solutions Engineer - NY

  Vapi · New York · FDE / Applied · first seen 2026-09-29
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• Member of Technical Staff, Frontend

  Vapi · San Francisco · Software Eng · $235K–$264K base · first seen 2026-09-29

  TypeScript
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• Research, Mid Training

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingPyTorchJAXDistributed trainingPython
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• Product Policy

  Thinking Machines Lab · San Francisco · Safety / Policy · first seen 2026-09-29
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• Software Engineer, Sandboxing

  Thinking Machines Lab · San Francisco | New York · Software Eng · first seen 2026-09-29

  KubernetesPythonRust
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• Site Reliability Engineer, Production

  Thinking Machines Lab · San Francisco | New York · Infra / Hardware · first seen 2026-09-29

  Fine-tuningDistributed trainingKubernetes
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• Endpoint Engineer, IT

  Thinking Machines Lab · San Francisco · Software Eng · first seen 2026-09-29

  PythonGo
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• Site Reliability Engineer, Post Training

  Thinking Machines Lab · San Francisco | New York · Research Engineer · first seen 2026-09-29

  RL / post-trainingDistributed trainingKubernetesPythonGoC++
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• Research Engineer, Web Crawling

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  PythonRustGo
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• HR Business Partner

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29

  PyTorch
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• People Operations

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29
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• Research Engineer, Infrastructure, Training Systems

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  PyTorchJAXDistributed training
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• Software Engineer, Evaluation Platform / Infra

  Thinking Machines Lab · San Francisco | New York · Evals / Data · first seen 2026-09-29

  EvalsPythonTypeScriptRust
  Save Software Engineer, Evaluation Platform / Infra
• Safety Operations Lead

  Thinking Machines Lab · San Francisco · Program / Ops · first seen 2026-09-29

  LLMs
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• Developer Experience Engineer

  Thinking Machines Lab · San Francisco · Software Eng · first seen 2026-09-29

  LLMsFine-tuningRL / post-training
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• Software Engineer, Product

  Thinking Machines Lab · San Francisco | New York · Software Eng · first seen 2026-09-29

  LLMs
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• Global Public Policy

  Thinking Machines Lab · San Francisco | Washington, D.C. · Safety / Policy · first seen 2026-09-29
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• Research Engineer, Infrastructure, Numerics

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  LLMsPyTorchJAXDistributed training
  Save Research Engineer, Infrastructure, Numerics
• Senior Counsel, Commercial & Product

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29
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• Research, General Agents

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  RL / post-trainingPyTorchJAXPython
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• Reliability Engineer, Supercomputing

  Thinking Machines Lab · San Francisco · Infra / Hardware · first seen 2026-09-29

  KubernetesPythonRust
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• Software Engineer, Security

  Thinking Machines Lab · San Francisco · Security · first seen 2026-09-29

  PythonRust
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• Executive Business Partner, Technical

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29
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• Software Engineer, Research Tools

  Thinking Machines Lab · San Francisco | New York · Software Eng · first seen 2026-09-29

  PythonTypeScriptRust
  Save Software Engineer, Research Tools
• Research, Coding Agents

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  EvalsRL / post-trainingPyTorchJAXDistributed trainingPython
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• Software Engineer, Systems Generalist

  Thinking Machines Lab · San Francisco | New York · Software Eng · first seen 2026-09-29

  KubernetesPythonRust
  Save Software Engineer, Systems Generalist
• Research, Post-Training Evals

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  EvalsLLMsRL / post-trainingPyTorchJAXPython
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• Research Lead, Tinker, Fine-tuning Science

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  Fine-tuningRL / post-trainingPyTorchJAXPythonPhD
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• Research Software Engineer, Post Training

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  RL / post-trainingPyTorchJAXPython
  Save Research Software Engineer, Post Training
• Research Engineer, Infrastructure, Inference

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  PyTorchJAXvLLM / SGLang / TensorRTKubernetes
  Save Research Engineer, Infrastructure, Inference
• Research, Post-Training

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  EvalsRL / post-trainingPyTorchJAXPythonPhD
  Save Research, Post-Training
• Technical Recruiter

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29

  Distributed trainingKubernetes
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• Research Engineer, Infrastructure, Kernels

  Thinking Machines Lab · San Francisco · Research Engineer · first seen 2026-09-29

  PyTorchJAXCUDA / TritonDistributed training
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• Research, Vision Expertise

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  EvalsLLMsPyTorchJAXDistributed trainingPythonPhD
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• Network Engineer, Supercomputing

  Thinking Machines Lab · San Francisco · Infra / Hardware · first seen 2026-09-29

  CUDA / TritonDistributed trainingKubernetesPythonRust
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• Data Operations

  Thinking Machines Lab · San Francisco · Evals / Data · first seen 2026-09-29
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• Research, Pre-Training Data

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  EvalsLLMsPyTorchJAXDistributed trainingPython
  Save Research, Pre-Training Data
• Developer Relations Engineer

  Thinking Machines Lab · San Francisco · Software Eng · first seen 2026-09-29

  LLMsFine-tuningRL / post-trainingPython
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• Research, Audio Expertise

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  LLMsPyTorchJAXDistributed trainingPython
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• Product Manager - Post Training

  Thinking Machines Lab · San Francisco · Product / Design · first seen 2026-09-29

  EvalsRL / post-training
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• Governance, Risk and Compliance Lead

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29
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• Infrastructure Engineer, Security

  Thinking Machines Lab · San Francisco · Security · first seen 2026-09-29

  KubernetesPythonRust
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• Engineering Manager

  Thinking Machines Lab · San Francisco · Software Eng · first seen 2026-09-29
  Save Engineering Manager
• Research, Tinker, RL Systems

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  LLMsFine-tuningRL / post-trainingPyTorchJAXvLLM / SGLang / TensorRTDistributed trainingPython
  Save Research, Tinker, RL Systems
• Technical Sourcer

  Thinking Machines Lab · San Francisco · G&A · first seen 2026-09-29
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• Research, Finetuning Science

  Thinking Machines Lab · San Francisco · Research Scientist · first seen 2026-09-29

  Fine-tuningRL / post-trainingPyTorchJAXDistributed trainingPythonPhD
  Save Research, Finetuning Science