Liftoff Jobs

A curated index of open roles at top-tier AI companies.

Staff agents & applications jobs

Last updated 32 hours ago

170 open staff agents & applications roles at 10 AI companies, including Anthropic, Reflection AI and Hark AI. Updated daily; 11 were posted this week.

170 open Sort: newest · highest comp · company A–Z Group by company
  1. Staff+ Software Engineer, Consumer — Anthropic · San Francisco, CA · $320K–405K · yesterdaynew
  2. Staff Software Engineer, Internal Products — Anthropic · Remote-Friendly (Travel-Required) · Remote · $405K–485K · yesterdaynew
  3. Staff Software Engineer, Support Technology — Anthropic · San Francisco, CA · $405K–485K · 2 days agonew
  4. Transaction Principal — Anthropic · Sydney, AU · 4 days agonew
  5. Principal Engineer, Privacy — Anthropic · Remote-Friendly (Travel-Required) · Remote · $485K–625K · 4 days agonew
  6. Staff+ Software Engineer, Claude Design — Anthropic · San Francisco, CA · $405K–485K · 5 days agonew
  7. Member of Technical Staff, Distributed Training Performance — Hark AI · San Jose, CA · $180K–450K · 5 days agonew
  8. Member of Technical Staff, Multimodal Pretraining Data — Hark AI · San Jose, CA · $180K–450K · 5 days agonew
  9. Member of Technical Staff, Pretraining Evaluations — Hark AI · San Jose, CA · $180K–450K · 5 days agonew
  10. Member of Technical Staff, Mid-training — Hark AI · San Jose, CA · $180K–450K · 5 days agonew
  11. Staff+ Software Engineer, Safeguards Evals — Anthropic · New York, NY · $320K–485K · 5 days agonew
  12. Staff+ Software Engineer, STEM — Anthropic · San Francisco, CA · $405K–485K · last week
  13. Applied AI, Frontier Engineering, Staff — Mistral AI · Series D · Paris, FR · last week
  14. Applied AI, Frontier Data Engineering, Staff — Mistral AI · Series D · Paris, FR · last week
  15. Member of Technical Staff, Pretraining Architecture and Scaling — Hark AI · San Jose, CA · $180K–450K · last week
  16. Staff+ Software Engineer, Platform Intelligence — Anthropic · San Francisco, CA · $405K–485K · last week
  17. Staff / Senior Data Center Security Engineer — Anthropic · Travel Required · Remote · $320K–405K · 2 weeks ago
  18. Staff+ Software Engineer, Enterprise Connectivity — Anthropic · San Francisco, CA · $405K–485K · 2 weeks ago
  19. Member of Technical Staff - Security — Sail Research · Series A · San Francisco, CA · 2 weeks ago
  20. Staff+ Software Engineer, Deployment — Anthropic · Remote-Friendly (Travel-Required) · Remote · $405K–485K · 2 weeks ago
  21. Principal Red Team Operator — Armadin · Series B · Palo Alto, CA · 2 weeks ago
  22. Member of Technical Staff, Computer-Use Agents — Hark AI · San Jose, CA · $180K–450K · 2 weeks ago
  23. Member of Technical Staff - Pre-Training Data — Reflection AI · Series B · San Francisco, CA · 3 weeks ago
  24. Staff Software Engineer, Finance Engineering — Anthropic · San Francisco, CA · $320K–405K · 3 weeks ago
  25. Member of Technical Staff - Engineering Lead, Data Acquisition — Reflection AI · Series B · San Francisco, CA · 3 weeks ago
  26. Staff+ Software Engineer, Platform Safety — Anthropic · San Francisco, CA · $405K–485K · 3 weeks ago
  27. Staff+ Software Engineer, VectorDB — Anthropic · New York, NY · $320K–485K · 3 weeks ago
  28. Member of Technical Staff - Clusters — Sail Research · Series A · San Francisco, CA · 3 weeks ago
  29. Member of Technical Staff, Health Systems — OpenEvidence · Series D · San Francisco, CA · 3 weeks ago
  30. Staff+ Software Engineer, Memory & Search — Anthropic · New York, NY · $405K–485K · 3 weeks ago
  31. Principal Engineer Capacity/Compute — Anthropic · Seattle, WA · $320K–485K · 3 weeks ago
  32. Principal Engineer Capacity/Compute — Anthropic · New York, NY · $320K–485K · 3 weeks ago
  33. Principal Engineer Capacity/Compute — Anthropic · San Francisco, CA · $320K–485K · 3 weeks ago
  34. Member of Technical Staff - Platform — Armadin · Series B · Palo Alto, CA · 4 weeks ago
  35. Staff+ Software Engineer, Enterprise (Full Stack) — Anthropic · San Francisco, CA · $405K–485K · 4 weeks ago
  36. Member of Technical Staff, Infrastructure — Crosby · Series B · New York City, NY · $250K–360K · 4 weeks ago
  37. Staff Forward Deployed Engineer — Anthropic · New York, NY · $280K–320K · 4 weeks ago
  38. Staff+ Software Engineer, Platform Acceleration — Anthropic · San Francisco, CA · $405K–485K · 4 weeks ago
  39. Member of Technical Staff - Pre-Training Evals Infra — Reflection AI · Series B · New York, NY · 4 weeks ago
  40. Member of Technical Staff, LLM & Production — Hark AI · San Jose, CA · $180K–450K · 4 weeks ago
  41. Staff+ Fullstack Software Engineer, Safeguards Engineering — Anthropic · San Francisco, CA · $405K–485K · 5 weeks ago
  42. Senior/Staff Security Engineer, Detection & Response — Anthropic · Zurich, CH · 5 weeks ago
  43. Staff + Software Security Engineer, Labs — Anthropic · San Francisco, CA · $320K–485K · 5 weeks ago
  44. Staff + Software Security Engineer, Secure Frameworks — Anthropic · San Francisco, CA · $320K–485K · 5 weeks ago
  45. Member of Technical Staff - Frontend — Armadin · Series B · Palo Alto, CA · 5 weeks ago
  46. Member of Technical Staff - Distributed Systems — Armadin · Series B · Palo Alto, CA · 5 weeks ago
  47. Member of Technical Staff - Agent — Armadin · Series B · Palo Alto, CA · 5 weeks ago
  48. Staff Research Engineer, Multi-Agent Scaling — Anthropic · San Francisco, CA · $500K–850K · 6 weeks ago
  49. Member of Technical Staff - Monetization — Sail Research · Series A · San Francisco, CA · 6 weeks ago
  50. Member of Technical Staff - Shared Services — Reflection AI · Series B · New York, NY · 6 weeks ago

See all 170 staff agents & applications roles →

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