Liftoff Jobs

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

AI infrastructure machine learning engineering jobs

Last updated 2 days ago

40 open AI infrastructure machine learning engineering roles at 12 AI companies, including Baseten, Fireworks AI and RadixArk. Updated daily; 5 were posted this week.

40 open Sort: newest · highest comp · company A–Z Group by company
  1. Software Engineer, Machine Learning-Backend — fal · Series D · San Francisco, CA · $150K–200K · 2 days agonew
  2. Software Engineer - Inference Platform — Baseten · Late Stage · San Francisco, CA · $180K–360K · 5 days agonew
  3. Software Engineer - Inference Performance — Baseten · Late Stage · San Francisco, CA · $180K–360K · 5 days agonew
  4. Member of Technical Staff - Agent — Armadin · Series A · Palo Alto, CA · 5 days agonew
  5. Member of Technical Staff - Inference Runtime — Modal · Series C · San Francisco, CA · $220K–300K · 5 days agonew
  6. Machine Learning Engineer, Safety — fal · Series D · San Francisco, CA · $180K–250K · last week
  7. Inference Engineering and Product Lead — Modal · Series C · San Francisco, CA · $300K–350K · 3 weeks ago
  8. AI Engineer — Baseten · Late Stage · San Francisco, CA · $175K–190K · 4 weeks ago
  9. Applied Machine Learning Engineer, EMEA — Fireworks AI · Series D · London, UK · 5 weeks ago
  10. Summer 2027 Internship - Member of Technical Staff - Agent Systems — Armadin · Series A · Palo Alto, CA · 5 weeks ago
  11. AI Engineer — Baseten · Late Stage · San Francisco, CA · $220K–260K · 7 weeks ago
  12. Machine Learning Engineer, Evals — Nous Research · Americas · 8 weeks ago
  13. AI Inference Engineer — Baseten · Late Stage · San Francisco, CA · $165K–330K · 2 months ago
  14. Member of Technical Staff — Inference-Multi-Hardware — RadixArk · Seed · Palo Alto, CA · $200K–400K · 2 months ago
  15. AI Product Engineer - Nexus — Fireworks AI · Series D · San Mateo, CA · $200K–290K · 2 months ago
  16. Member of Technical Staff, AI Training Infrastructure — Fireworks AI · Series D · San Mateo, CA · $210K–320K · 2 months ago
  17. Applied Machine Learning Engineer, Singapore — Fireworks AI · Series D · Singapore, SG · SGD 150,000–191,000/year · 3 months ago
  18. Machine Learning Engineer, Reliability — fal · Series D · Apac · Remote · 4 months ago
  19. Member of Technical Staff, Vision / Language — xDOF · Series B · San Francisco, CA · 4 months ago
  20. Staff Machine Learning Engineer, Voice AI — Together AI · Seed · San Francisco, CA · $220K–280K · 5 months ago
  21. Member of Technical Staff - Agent Engineering — Sail Research · Series A · San Francisco, CA · $200K–300K · 5 months ago
  22. Member of Technical Staff - Inference — Sail Research · Series A · San Francisco, CA · $200K–300K · 5 months ago
  23. Software Engineer - Voice AI (Inference Runtime) — Baseten · Late Stage · San Francisco, CA · $165K–330K · 6 months ago
  24. Member of Technical Staff - ML Performance — Modal · Series C · New York, NY · $200K–350K · 6 months ago
  25. Senior Machine Learning Engineer, Voice AI — Together AI · Seed · San Francisco, CA · $200K–260K · 6 months ago
  26. Machine Learning Engineer — RunSybil · San Francisco, CA · 7 months ago
  27. Member of Technical Staff — Training — RadixArk · Seed · Palo Alto, CA · $200K–400K · 8 months ago
  28. Member of Technical Staff — Inference-Multimodal & Diffusion — RadixArk · Seed · Palo Alto, CA · $200K–400K · 8 months ago
  29. Member of Technical Staff — Inference-Core Engine — RadixArk · Seed · Palo Alto, CA · $200K–400K · 8 months ago
  30. Software Engineer - Training Product — Baseten · Late Stage · San Francisco, CA · $165K–330K · 9 months ago
  31. Software Engineer - Model Performance Systems — Baseten · Late Stage · San Francisco, CA · $165K–330K · 9 months ago
  32. Member of Technical Staff — Inference-TPU — RadixArk · Seed · Palo Alto, CA · $200K–400K · 10 months ago
  33. Member of Technical Staff, Evals Platform — Fireworks AI · Series D · San Mateo, CA · $210K–320K · 12 months ago
  34. Software Engineer - Training Infrastructure — Baseten · Late Stage · San Francisco, CA · $165K–330K · a year ago
  35. Senior Backend Engineer, Inference Platform — Together AI · Seed · San Francisco, CA · $200K–290K · a year ago
  36. Platform Engineer, Model Shaping — Together AI · Seed · San Francisco, CA · $200K–290K · a year ago
  37. Applied Machine Learning Engineer — Fireworks AI · Series D · San Mateo, CA · $170K–240K · a year ago
  38. ML Model Serving Engineer — Sesame AI · Series B · San Francisco, CA · $175K–280K · 2 years ago
  39. Software Engineer - Dedicated Inference — Baseten · Late Stage · San Francisco, CA · $165K–330K · 2 years ago
  40. Machine Learning Engineer - Inference — Together AI · Seed · San Francisco, CA · $200K–300K · 2 years ago

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Same role, other cities: Machine learning engineering jobs in San Francisco · Machine learning engineering jobs in London · Machine learning engineering jobs in New York

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