Open roles

2,713 postings · verified 2026-10-06 · a repost appears here once per listing but counts once in the statistics (how we count)

• Research Scientist, Life Sciences

  Anthropic · San Francisco, CA · Research Scientist · $300K–$320K base · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingPython
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• Data Operations Manager, Human Data

  Anthropic · San Francisco, CA | New York City, NY | San Francisco, CA · Program / Ops · $270K–$365K base · first seen 2026-09-29

  EvalsLLMsRL / post-trainingPython
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• Data Scientist, Policy

  Anthropic · New York City, NY; San Francisco, CA | New York City, NY; Washington, DC | San Francisco, CA · Evals / Data · $285K–$380K base · first seen 2026-09-29

  Python
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• Regional Research Economist, Economic Research

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

  LLMsPythonPhD
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• Regional Research Economist, Economic Research

  Anthropic · London, UK · Research Scientist · first seen 2026-09-29

  LLMsPythonPhD
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• Staff Software Engineer, Claude Design

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Software Eng · $320K–$485K base · first seen 2026-09-29

  PythonTypeScriptGo
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• Support Engineer

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Software Eng · $210K–$250K base · first seen 2026-09-29

  Python
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• Applied AI Architect, Digital Natives Business

  Anthropic · Munich, Germany · FDE / Applied · first seen 2026-09-29

  EvalsLLMsPython
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• Performance Engineer, Inference Systems

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Inference / Perf · $350K–$850K base · first seen 2026-09-29

  EvalsPython
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• Staff Software Engineer, Node Infra

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

  KubernetesPythonRustGo
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• Staff Software Engineer, Kubernetes Platform

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

  KubernetesPythonRustGoC++
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• Staff Infrastructure Engineer, Cluster Infrastructure

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

  KubernetesPythonRustGo
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• Staff+ Software Engineer, Kubernetes Platform

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | New York City, NY | San Francisco, CA · Infra / Hardware · $320K–$485K base · first seen 2026-09-29

  KubernetesPythonRustGoC++
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• Data Scientist, Safeguards

  Anthropic · New York City, NY; San Francisco, CA; Seattle, WA | Remote-Friendly US (Travel Required) · Remote · Evals / Data · $285K–$380K base · first seen 2026-09-29

  Python
  Save Data Scientist, Safeguards
• Staff+ Infrastructure Engineer, Cluster Infrastructure

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | New York City, NY | San Francisco, CA · Infra / Hardware · $320K–$485K base · first seen 2026-09-29

  KubernetesPythonRustGo
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• Staff+ Software Engineer, Node Infra

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | New York City, NY | San Francisco, CA · Infra / Hardware · $320K–$485K base · first seen 2026-09-29

  KubernetesPythonRustGo
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• Research Engineer, Post-Training Model Evaluations

  Anthropic · San Francisco, CA | Seattle, WA | San Francisco, CA · Research Engineer · $500K–$850K base · first seen 2026-09-29

  EvalsRL / post-trainingPython
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• Data Scientist, GTM

  Anthropic · New York City, NY; San Francisco, CA | New York City, NY | San Francisco, CA · GTM · $285K–$380K base · first seen 2026-09-29

  LLMsPython
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• Security Engineer - Threat Intel

  Anthropic · New York City, NY; Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC; San Francisco, CA | New York City, NY | San Francisco, CA · Remote · Security · $320K–$405K base · first seen 2026-09-29

  Python
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• Applied AI Architect, Commercial

  Anthropic · San Francisco, CA | New York City, NY | New York City, NY | San Francisco, CA · FDE / Applied · $240K–$315K base · first seen 2026-09-29

  EvalsLLMsPython
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• Full-Stack Software Engineer, Reinforcement Learning

  Anthropic · San Francisco, CA | New York City, NY | San Francisco, CA · Software Eng · $300K–$405K base · first seen 2026-09-29

  EvalsRL / post-trainingPythonTypeScript
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• Anthropic Fellows Program, The Anthropic Institute (Economics & Policy)

  Anthropic · London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA | British Columbia, CA | London, UK | Ontario, CA | Remote-Friendly US (Travel Required) | San Francisco, CA · Remote · Safety / Policy · first seen 2026-09-29

  Python
  Save Anthropic Fellows Program, The Anthropic Institute (Economics & Policy)
• Anthropic Fellows Program, ML Systems & Reinforcement Learning

  Anthropic · London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA | British Columbia, CA | London, UK | Ontario, CA | Remote-Friendly US (Travel Required) | San Francisco, CA · Remote · Research Scientist · first seen 2026-09-29

  LLMsFine-tuningRL / post-trainingPython
  Save Anthropic Fellows Program, ML Systems & Reinforcement Learning
• Anthropic Fellows Program, AI Safety & Security

  Anthropic · London, UK; Ontario, CAN; Remote-Friendly, United States; San Francisco, CA | British Columbia, CA | London, UK | Ontario, CA | Remote-Friendly US (Travel Required) | San Francisco, CA · Remote · Safety / Policy · first seen 2026-09-29

  EvalsLLMsPython
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• Data Scientist, Product

  Anthropic · New York City, NY; San Francisco, CA; Seattle, WA | San Francisco, CA · Evals / Data · $285K–$380K base · first seen 2026-09-29

  Python
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• Staff+ Software Engineer, Platform

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Infra / Hardware · $405K–$485K base · first seen 2026-09-29

  RAG / retrievalLLMsKubernetesPythonRustGo
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• Staff Software Engineer, Inference

  Anthropic · Dublin, IE · Inference / Perf · first seen 2026-09-29

  KubernetesPythonRust
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• Transformative AI Research Economist, Economic Research

  Anthropic · San Francisco, CA · Research Scientist · $320K–$405K base · first seen 2026-09-29

  LLMsPythonPhD
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• Staff Engineer, Datacenter Server Lifecycle

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Infra / Hardware · $320K–$405K base · first seen 2026-09-29

  KubernetesPythonRustGo
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• Senior Staff Software Engineer, API

  Anthropic · San Francisco, CA | New York City, NY | San Francisco, CA · Software Eng · $405K–$485K base · first seen 2026-09-29

  RAG / retrievalLLMsKubernetesPythonRustGo
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• Product Management, Research

  Anthropic · San Francisco, CA | New York City, NY | San Francisco, CA · Product / Design · $305K–$385K base · first seen 2026-09-29

  LLMsPython
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• Staff+ Software Engineer, Account Abuse

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Software Eng · $320K–$485K base · first seen 2026-09-29

  Python
  Save Staff+ Software Engineer, Account Abuse
• Staff+ Software Security Engineer

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Security · $405K–$485K base · first seen 2026-09-29

  KubernetesPythonRustGoC++
  Save Staff+ Software Security Engineer
• Research Engineer, Pretraining

  Anthropic · London, UK · Research Engineer · first seen 2026-09-29

  LLMsRL / post-trainingPyTorchDistributed trainingKubernetesPython
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• Applied AI Architect

  Anthropic · Sydney, Australia · FDE / Applied · first seen 2026-09-29

  EvalsLLMsPython
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• Lead Data Scientist, Platform Product

  Anthropic · New York City, NY | Seattle, WA; San Francisco, CA | San Francisco, CA · Evals / Data · $285K–$380K base · first seen 2026-09-29

  Python
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• Research Engineer, Machine Learning (Reinforcement Learning)

  Anthropic · London, UK · Research Engineer · first seen 2026-09-29

  LLMsRL / post-trainingPyTorchJAXKubernetesPythonRustC++
  Save Research Engineer, Machine Learning (Reinforcement Learning)
• Staff+ Software Engineer, Data Infrastructure

  Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | New York City, NY | New York City, NY | San Francisco, CA | Seattle, WA · Remote · Infra / Hardware · $405K–$485K base · first seen 2026-09-29

  KubernetesPythonGo
  Save Staff+ Software Engineer, Data Infrastructure
• Research Engineer, Production Model Post-Training

  Anthropic · Zürich, CH · Research Engineer · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingPython
  Save Research Engineer, Production Model Post-Training
• Staff+ Software Engineer, Developer Productivity

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | New York City, NY | San Francisco, CA · Software Eng · $405K–$625K base · first seen 2026-09-29

  PythonRustGo
  Save Staff+ Software Engineer, Developer Productivity
• Data Center Controls Engineer

  Anthropic · Remote-Friendly (Travel Required) | San Francisco, CA | Remote-Friendly US (Travel Required) · Remote · Infra / Hardware · $320K–$405K base · first seen 2026-09-29

  Python
  Save Data Center Controls Engineer
• Model Performance Software Engineer, Claude Code

  Anthropic · San Francisco, CA | New York City, NY | San Francisco, CA · Inference / Perf · $405K–$485K base · first seen 2026-09-29

  EvalsRL / post-trainingPythonTypeScript
  Save Model Performance Software Engineer, Claude Code
• Staff Software Engineer, Inference

  Anthropic · London, UK · Inference / Perf · first seen 2026-09-29

  KubernetesPythonRust
  Save Staff Software Engineer, Inference
• Full Stack Engineer, Education Labs

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Software Eng · $300K–$405K base · first seen 2026-09-29

  RAG / retrievalLLMsPythonTypeScript
  Save Full Stack Engineer, Education Labs
• Applied AI Architect

  Anthropic · Tokyo, Japan · FDE / Applied · first seen 2026-09-29

  EvalsLLMsPython
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• Threat Intelligence Engineer

  Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC | Washington, D.C. · Remote · Security · $320K–$405K base · first seen 2026-09-29

  MCPLLMsPython
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• Staff+ Software Engineer, Safeguards Infrastructure

  Anthropic · London, UK · Safety / Policy · first seen 2026-09-29

  EvalsPythonTypeScriptRust
  Save Staff+ Software Engineer, Safeguards Infrastructure
• Technical Cyber Threat Investigator

  Anthropic · Remote-Friendly (Travel-Required) | San Francisco, CA | Washington, DC | Remote-Friendly US (Travel Required) | Washington, D.C. · Remote · Security · $230K–$290K base · first seen 2026-09-29

  LLMsPython
  Save Technical Cyber Threat Investigator
• Research Scientist/Engineer, Biological Safety

  Anthropic · San Francisco, CA | Remote-Friendly US (Travel Required) · Remote · Research Scientist · $300K–$405K base · first seen 2026-09-29

  EvalsLLMsPromptingFine-tuningPython
  Save Research Scientist/Engineer, Biological Safety
• Staff+ Software Engineer, Claude App Infrastructure

  Anthropic · San Francisco, CA | New York City, NY | Seattle, WA | San Francisco, CA · Infra / Hardware · $320K–$485K base · first seen 2026-09-29

  PythonRustGo
  Save Staff+ Software Engineer, Claude App Infrastructure