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Indexing open-source AI roles.

Fetching the latest curated listings from the index.

Back to jobs·wr_01141·source: jobs.ashbyhq.com

Python OSS Engineer

LangChain·San Francisco, CA·onsite·Seen today

Today, LangChain, LangGraph, LangSmith, and Fleet are used by teams shipping real AI products across startups and large enterprises. Millions of developers trust LangChain to power AI teams at companies like Replit, Clay, Coinbase, Workday, Lyft, Cloudflare, Harvey, Rippling, Vanta, and 35% of the Fortune 500. The Pyt…

Score breakdown

Deterministic — recomputed on every ingest. no LLM.

58overall

How this score is built58

Weighted blend (AI × OSS)

0.55 · ai_relevance + 0.45 · open_source, both precomputed per company + posting.

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Seniority & infra bonuses

Small additive bumps for staff/principal titles and runtime/systems roles.

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+0–8

Cap

Clamped to 0–100.

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≤ 100

Full formula at /scoring