Letta jobshttps://aihiringindex.com/feeds/letta.xmlTue, 29 Sep 2026 04:27:27 +0000Every open role at 200+ AI labs, AI startups and AI infrastructure companies, and the hiring signals hidden in them. Refreshed every 6 hours from each company's own careers API. Hiring signals for recruiters and investors: https://aihiringindex.com/pro.htmlResearch Engineer / Scientist, Memory at Lettahttps://jobs.ashbyhq.com/letta/fc0ae0d3-bc03-4afd-ab79-299444885e88ab-letta-fc0ae0d3-bc03-4afd-ab79-299444885e88Letta · San Francisco Office · Research · UnspecifiedWed, 10 Sep 2025 00:00:00 +0000Research Engineer / Scientist, Self-Improvement at Lettahttps://jobs.ashbyhq.com/letta/d95271e3-f1ae-4317-8ecd-f25a79a0165cab-letta-d95271e3-f1ae-4317-8ecd-f25a79a0165cLetta · San Francisco Office · Research · UnspecifiedFri, 15 Aug 2025 00:00:00 +0000Research Engineer / Scientist, Post-Training at Lettahttps://jobs.ashbyhq.com/letta/57165f1b-e99e-4f9e-bda2-8f220ba68af7ab-letta-57165f1b-e99e-4f9e-bda2-8f220ba68af7Letta · San Francisco Office · Research · UnspecifiedTue, 04 Feb 2025 00:00:00 +0000Software Engineer, Agent Harness at Lettahttps://jobs.ashbyhq.com/letta/5375a3dc-c886-41c0-a2de-08d0412204d8ab-letta-5375a3dc-c886-41c0-a2de-08d0412204d8Letta · San Francisco Office · Engineering · UnspecifiedTue, 03 Sep 2024 00:00:00 +0000