Poolside

Change history

Every tracked change we've observed for Poolside, in order — each one dated and linked to its public source. Not a static snapshot: a verifiable record of what moved and when.

1. Aug 5, 2026ChangedHiring

   Poolside updated a role: Member of Engineering (Inference Infrastructure)·verify ↗

2. Aug 1, 2026AddedTooling

   Poolside added: Terraform·verify ↗

3. Jul 31, 2026RemovedHiring

   Poolside closed a role: Member of Security (Corporate Technology)·verify ↗

4. Jul 31, 2026AddedHiring

   Poolside opened a new role: Member of Engineering (Agent Experience)·verify ↗

5. Jul 31, 2026RemovedHiring

   Poolside closed a role: Member of Engineering (Design Engineer, Full Experience)·verify ↗

6. Jul 30, 2026AddedHiring

   Poolside opened a new role: Member of Engineering (Data & Analytics)·verify ↗

7. Jul 30, 2026AddedHiring

   Poolside opened a new role: Member of Engineering (Interfaces, Full Stack)·verify ↗

8. Jul 23, 2026RemovedHiring

   Poolside closed a role: Member of Engineering (Scalability)

9. Jul 22, 2026AddedHiring

   Poolside opened a new role: Member of Engineering (Experiment Platform)·verify ↗

10. Jul 22, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Multimodality - Research Lead)·verify ↗

11. Jul 15, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Infrastructure)·verify ↗

12. Jul 15, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Compute)·verify ↗

13. Jul 14, 2026RemovedHiring

    Poolside closed a role: Member of Engineering (Reinforcement Learning Infrastructure)

14. Jul 14, 2026RemovedHiring

    Poolside closed a role: Member of Engineering (Reinforcement Learning)

15. Jul 14, 2026RemovedHiring

    Poolside closed a role: Member of Engineering (Pre-training / Data Acquisition)

16. Jul 14, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Agent Sandboxes)·verify ↗

17. Jun 30, 2026ChangedHiring

    Poolside updated a role: Member of Engineering (Synthetic Data Research)·verify ↗

18. Jun 30, 2026AddedHiring

    Poolside opened a new role: Events Lead·verify ↗

19. Jun 30, 2026RemovedHiring

    Poolside closed a role: Member of Engineering (Technical Support Engineer)·verify ↗

20. Jun 19, 2026RemovedHiring

    Poolside closed a role: Forward Deployed Research Engineer (FDRE - Clearance)·verify ↗

21. Jun 19, 2026RemovedHiring

    Poolside closed a role: Member of Engineering (Agent Harness)

22. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Evaluations / Engineering)·verify ↗

23. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Agent Harness)·verify ↗

24. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Reinforcement Learning)·verify ↗

25. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Pre-training / Data Acquisition)·verify ↗

26. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Evaluations)·verify ↗

27. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Pre-training / Data Engineering)·verify ↗

28. Jun 12, 2026AddedHiring

    Poolside opened a new role: Forward Deployed Research Engineer (FDRE - Clearance)·verify ↗

29. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Security (Corporate Technology)·verify ↗

30. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Technical Support Engineer)·verify ↗

31. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Pre-training / Data Research)·verify ↗

32. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Design Engineer, Product)·verify ↗

33. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Post-training)·verify ↗

34. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Scalability)·verify ↗

35. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Design Engineer, Full Experience)·verify ↗

36. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Reinforcement Learning Infrastructure)·verify ↗

37. Jun 12, 2026AddedHiring

    Poolside opened a new role: Member of Engineering (Pre-training / Synthetic Data)·verify ↗

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