# LangChain, Engineering, San Francisco, CA

- [Infrastructure Engineer, Database](/j/langchain/9a0ae8b4-af0c-4551-b9cd-284fe67e1935.md) | San Francisco, CA | FullTime | posted 2026-08-19
- [Security Engineer - Detection & Response](/j/langchain/7b1e5ff7-4531-4d4a-8379-52a21b6d386d.md) | San Francisco, CA | FullTime | posted 2026-08-17
- [Senior Frontend Engineer, AI Observability & Evals Platform](/j/langchain/afb91b9b-46d5-4c9d-aa84-a4f1a3f74263.md) | San Francisco, CA | FullTime | posted 2026-08-13
- [Frontend Engineer, AI Observability & Evals Platform](/j/langchain/f7de4819-e7aa-4dfb-9acd-8b81ad8caf2c.md) | San Francisco, CA | FullTime | posted 2026-08-12
- [Security Compliance Analyst, Privacy](/j/langchain/f910bef0-83c0-4bce-b617-a04117874729.md) | San Francisco, CA | FullTime | posted 2026-08-03
- [IT Systems Engineer](/j/langchain/6f50988c-8e95-4a68-aeea-a94872651ff7.md) | San Francisco, CA | FullTime | posted 2026-07-10
- [Software Engineering Manager, Database (SmithDB)](/j/langchain/d81c35c1-7243-45e4-bfe2-7fc8746c76b9.md) | San Francisco, CA | FullTime | posted 2026-06-30
- [Senior Software Engineer, Database (SmithDB)](/j/langchain/068b2e23-af01-42c7-9bce-d86976ea4d6e.md) | San Francisco, CA | FullTime | posted 2026-05-13
- [Senior Backend Engineer, LangSmith Deployments](/j/langchain/cb61f821-d8c4-4ec5-940d-3fd83be63a5f.md) | San Francisco, CA | FullTime | posted 2026-02-25
- [Software Engineering Manager, AI Observability & Evals Platform (San Francisco, CA)](/j/langchain/33f6d721-f75f-4fcc-8df9-e2a13c018e1c.md) | San Francisco, CA | FullTime | posted 2026-02-06
- [Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith)](/j/langchain/f07c1416-f126-4925-8606-5dd7c5a90f6f.md) | San Francisco, CA | FullTime | posted 2026-01-08
- [Senior Fullstack Engineer, Growth & Monetization](/j/langchain/7b4aad6c-db46-489d-8426-72217e2923f2.md) | San Francisco, CA | FullTime | posted 2025-10-23
- [Fullstack Software Engineer, Applied AI](/j/langchain/c75915ba-a32b-4e17-873d-19b47564170d.md) | San Francisco, CA | FullTime | posted 2025-09-12
- [FullStack Engineer,  AI Observability & Evals Platform (LangSmith)](/j/langchain/ddf92275-1cc3-49c0-9f25-e8ded43b07f6.md) | San Francisco, CA | FullTime | posted 2025-08-15
- [Senior Fullstack Engineer,  AI Observability & Evals Platform](/j/langchain/a03b3e54-495d-4960-aee7-0194a3cef57d.md) | San Francisco, CA | FullTime | posted 2025-02-19
- [Python OSS Engineer](/j/langchain/74e5f9f4-e44a-4594-ba26-abdf71bf287d.md) | San Francisco, CA | FullTime | posted 2025-02-10
- [JavaScript Engineer (Open Source Team)](/j/langchain/05efa205-8560-43fd-bfcc-3f7697561cfb.md) | San Francisco, CA | FullTime | posted 2025-02-10
- [Platform Software Engineer, Ingestion](/j/langchain/bdcced92-2dca-49b0-bc33-4ec0cf5a8e00.md) | San Francisco, CA | FullTime | posted 2026-08-18 | closed 2026-08-20
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Jobs seen during August 2026. Updated daily. Independent index; not affiliated with the companies listed. Applications happen on each company's own site. Contact: mail@companies-hiring.click