Liftoff Jobs

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

Staff AI infrastructure jobs

Last updated 7 days ago

57 open staff AI infrastructure roles at 9 AI companies, including RadixArk, Fireworks AI and Modal. Updated daily; nothing new in the last seven days.

57 open Sort: newest · highest comp · company A–Z Group by company
  1. Staff Software Engineer, Inference / Compute Infrastructure Engineering — Together AI · Seed · London, UK · last week
  2. Staff Software Engineer, Inference / Compute Infrastructure Engineering — Together AI · Seed · India · last week
  3. Junior/Senior/Staff Software Engineer, Inference / Compute Infrastructure Engineering — Together AI · Seed · Amsterdam, NL · last week
  4. Member of Technical Staff - Reliability Engineering — Fireworks AI · Series D · San Mateo, CA · $200K–290K · last week
  5. Senior/Staff Kubernetes Infrastructure Engineer — fal · Series D · Remote · $180K–250K · last week
  6. Senior/Staff Network Infrastructure Engineer — fal · Series D · Remote · $180K–250K · last week
  7. Managing Principal, Red Team Operator — Armadin · Series A · Palo Alto, CA · last week
  8. Member of Technical Staff, Enterprise Foundations — Fireworks AI · Series D · New York, NY · $165K–185K · 2 weeks ago
  9. Member of Technical Staff, Research — Fireworks AI · Series D · San Mateo, CA · $210K–320K · 3 weeks ago
  10. Member of Technical Staff — Inference-Multi-Hardware — RadixArk · Seed · Palo Alto, CA · $200K–400K · 3 weeks ago
  11. Member of Technical Staff, AI Training Infrastructure — Fireworks AI · Series D · San Mateo, CA · $210K–320K · 3 weeks ago
  12. Member of Technical Staff — Developer Experience — RadixArk · Seed · Palo Alto, CA · $200K–400K · 5 weeks ago
  13. Member of Technical Staff — Developer Technology — RadixArk · Seed · Palo Alto, CA · $200K–400K · 5 weeks ago
  14. Staff Software Engineer, Inference / Compute Infrastructure Engineering — Together AI · Seed · San Francisco, CA · $240K–280K · 5 weeks ago
  15. Staff Platform Engineer, Service Infrastructure — Together AI · Seed · San Francisco, CA · $240K–280K · 6 weeks ago
  16. Senior/Staff Software Engineer, Core Product Systems — fal · Series D · San Francisco, CA · $180K–250K · 7 weeks ago
  17. Member of Technical Staff - Research, Post-Training — Modal · Series C · New York, NY · $150K–350K · 7 weeks ago
  18. Member of Technical Staff - Research, Inference — Modal · Series C · New York, NY · $150K–350K · 7 weeks ago
  19. Member of Technical Staff - UX/UI — Armadin · Series A · Palo Alto, CA · 7 weeks ago
  20. Member of Technical Staff - Research — Armadin · Series A · Palo Alto, CA · 7 weeks ago
  21. Member of Technical Staff - Distributed Systems — Armadin · Series A · Palo Alto, CA · 7 weeks ago
  22. Member of Technical Staff - Agent — Armadin · Series A · Palo Alto, CA · 7 weeks ago
  23. Member of Technical Staff, Cloud Infrastructure, Singapore — Fireworks AI · Series D · Singapore, SG · SGD 180,000–250,000/year · 2 months ago
  24. Member of Technical Staff — Fireworks AI · Series D · New York, NY · $175K–220K · 3 months ago
  25. Member of Technical Staff- Full Stack — Fireworks AI · Series D · San Mateo, CA · $175K–220K · 3 months ago
  26. Member of Technical Staff, Vision / Language — xDOF · San Francisco, CA · 3 months ago
  27. Staff Engineer, Distributed Storage and HPC & AI Infrastructure — Together AI · Seed · San Francisco, CA · $250K–300K · 3 months ago
  28. Staff Machine Learning Engineer, Voice AI — Together AI · Seed · San Francisco, CA · $220K–280K · 3 months ago
  29. Member of Technical Staff - Product (Growth) — Modal · Series C · New York, NY · $150K–300K · 3 months ago
  30. Member of Technical Staff - Agent Engineering — Sail Research · Series A · San Francisco, CA · $200K–300K · 3 months ago
  31. Member of Technical Staff - Inference — Sail Research · Series A · San Francisco, CA · $200K–300K · 3 months ago
  32. Member of Technical Staff - Distributed Systems — Sail Research · Series A · San Francisco, CA · $200K–300K · 3 months ago
  33. Member of Technical Staff — Performance — RadixArk · Seed · Palo Alto, CA · $200K–400K · 3 months ago
  34. Member of Technical Staff — Product — RadixArk · Seed · Palo Alto, CA · $200K–400K · 4 months ago
  35. Staff Software Engineer, Backend Infrastructure — Sesame AI · Series B · San Francisco, CA · $175K–280K · 4 months ago
  36. Member of Technical Staff - ML Performance — Modal · Series C · New York, NY · $200K–350K · 4 months ago
  37. Member of Technical Staff — Reliability-CI Infrastructure — RadixArk · Seed · Palo Alto, CA · $200K–400K · 4 months ago
  38. Member of Technical Staff, Data Platform Engineer — Fireworks AI · Series D · San Mateo, CA · $175K–290K · 5 months ago
  39. Staff Security Engineer, Infrastructure — fal · Series D · San Francisco, CA · $180K–250K · 5 months ago
  40. Member of Technical Staff, Software Engineer — Fireworks AI · Series D · San Mateo, CA · $200K–290K · 6 months ago
  41. Member of Technical Staff — Inference-Kernel, Compiler & Communication — RadixArk · Seed · Palo Alto, CA · $200K–400K · 6 months ago
  42. Member of Technical Staff — Training — RadixArk · Seed · Palo Alto, CA · $200K–400K · 6 months ago
  43. Member of Technical Staff — Inference-Multimodal & Diffusion — RadixArk · Seed · Palo Alto, CA · $200K–400K · 6 months ago
  44. Member of Technical Staff — Inference-Core Engine — RadixArk · Seed · Palo Alto, CA · $200K–400K · 6 months ago
  45. Member of Technical Staff — Cluster Infrastructure & Supercomputing — RadixArk · Seed · Palo Alto, CA · $200K–400K · 6 months ago
  46. Member of Technical Staff - Platform Engineering — Modal · Series C · New York, NY · $220K–300K · 7 months ago
  47. Member of Technical Staff - Systems — Modal · Series C · Stockholm, SE · $140K–200K · 8 months ago
  48. Member of Technical Staff - Product (Backend) — Modal · Series C · New York, NY · $150K–300K · 8 months ago
  49. Staff Software Engineer, Developer Infrastructure — Sesame AI · Series B · San Francisco, CA · $175K–280K · 8 months ago
  50. Member of Technical Staff — Backend/API Platform — RadixArk · Seed · Palo Alto, CA · $200K–400K · 8 months ago

See all 57 staff AI infrastructure roles →

Companies hiring for this

Same sector, other cities: AI infrastructure jobs in San Francisco · AI infrastructure jobs in New York

Other seniorities: Lead AI infrastructure jobs · Senior AI infrastructure jobs · Executive AI infrastructure jobs

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