# Senior Backend Software Engineer, AI Observability & Evals Platform (NYC) at LangChain

- Company: LangChain
- What the company does: LangChain enables every company to own their intelligence. Control, govern, and compound intelligence with an open agent engineering platform. Backed by Sequoia, IVP and Lux.
- Company website: https://www.langchain.com/
- Type: Startups (AI role)
- Level: Senior
- Location: New York, NY
- Work setup: On-site
- Pay: $180K to $240K base salary per year (USD)
- Posted: 2026-10-08
- Apply by: 2026-11-22
- Apply: https://jobs.ashbyhq.com/langchain/20189c9d-f1af-4385-ae06-c3a6c7681ff0?utm_source=1752vc&utm_medium=careers
- Page: https://www.1752.vc/careers/jobs/langchain-senior-backend-software-engineer-ai-observability-and-evals-platform-n/

## About the role

We are looking for a Senior Backend Engineer to join us. In this role you will be building the backend systems that power LangChain’s observability and evals platform. You will work on the core services that allow developers to monitor and evaluate their AI applications at scale. While the focus is on backend feature development, familiarity with fullstack or frontend engineering, performance tuning, and debugging production issues would be extremely valuable. Found on 1752vc Careers, the job board for startup and VC roles.

Tags: Engineering

Source: 1752vc Careers, https://www.1752.vc/careers/jobs/langchain-senior-backend-software-engineer-ai-observability-and-evals-platform-n/