Open roles

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

• Technical Program Manager, AI Infrastructure

  Character.AI · Redwood City, CA · Program / Ops · $220K–$260K base · first seen 2026-09-29

  Evals
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• Staff Data Scientist, Monetization

  Character.AI · Redwood City, CA | New York, NY · Evals / Data · $250K–$300K base · first seen 2026-09-29
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• Principal Research Engineer, Post-Training

  Character.AI · Redwood City, CA · Research Engineer · $275K–$400K base · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingDistributed trainingKubernetesPhD
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• Software Engineer, Backend

  Character.AI · Redwood City, CA · Software Eng · $180K–$300K base · first seen 2026-09-29

  KubernetesPythonGo
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• Research Engineer, AI Safety & Alignment

  Character.AI · Redwood City, CA · Research Engineer · $225K–$400K base · first seen 2026-09-29

  EvalsLLMsFine-tuningRL / post-trainingKubernetesPhD
  Save Research Engineer, AI Safety & Alignment
• Software Engineer, Monetization

  Character.AI · Redwood City, CA · Software Eng · $150K–$300K base · first seen 2026-09-29

  PythonTypeScriptGo
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• Software Engineer, Backend/Applied ML (Safety & Integrity)

  Character.AI · Redwood City, CA · Safety / Policy · $150K–$300K base · first seen 2026-09-29

  LLMsPythonGoC++
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• Technical Program Manager, Product Experience

  Character.AI · Redwood City, CA · Program / Ops · $200K–$300K base · first seen 2026-09-29
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• Research Engineer, Post-Training (All Industry Levels)

  Character.AI · Redwood City or New York City · Research Engineer · $225K–$400K base · first seen 2026-09-29

  LLMsFine-tuningRL / post-trainingKubernetesPhD
  Save Research Engineer, Post-Training (All Industry Levels)
• Software Engineer, Applied ML (Discovery, Recommendation & Search)

  Character.AI · Redwood City, CA · Software Eng · $200K–$300K base · first seen 2026-09-29

  LLMsPyTorch
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• Software Engineer, Core Product

  Character.AI · Redwood City, CA · Software Eng · $150K–$300K base · first seen 2026-09-29

  TypeScript
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• Machine Learning Infrastructure Engineer

  Character.AI · Redwood City, CA · Infra / Hardware · $150K–$350K base · first seen 2026-09-29

  PyTorchJAXKubernetes
  Save Machine Learning Infrastructure Engineer
• Technical Program Manager, Model Alignment and Deployment

  Character.AI · Redwood City, CA · Program / Ops · $220K–$260K base · first seen 2026-09-29

  EvalsLLMsPromptingFine-tuningRL / post-trainingDistributed trainingKubernetesPythonPhD
  Save Technical Program Manager, Model Alignment and Deployment