ClickHouse
Langfuse - Senior Product Engineer (US-East)
New York +4 · Remote · Senior · Full-time · Posted Oct 16, 2026
- Location
- New York
Charlotte
Atlanta
Washington D.C.
Boston - Education
- CS or quantitative degree preferred.
About the job
Own and deliver user-facing Langfuse product features end-to-end, from understanding user needs and defining solutions to building, documenting, and publicly presenting releases.
What you'll do
- Build and ship full-stack product features across Langfuse’s frontend, backend, SDKs, analytics, and related tools.
- Talk with users and respond to community support to guide product decisions; write public documentation for owned features.
- Present and release features publicly, including during Launch Weeks.
What they ask for
- Experience building and shipping user-facing products end-to-end, ideally with TypeScript/React and exposure to data-intensive backends.
- Ability to manage projects independently and decide what to build and how to ship it.
- Interest in open source and enthusiasm for engaging with developers about their problems.
Nice to have
- CS or quantitative degree.
- Experience with ClickHouse, analytics databases, complex data visualizations, startups, open source contributions, or the ML/AI and LLM ecosystem.
Tools
React, Next.js, ClickHouse, Python, TypeScript, Terraform, rust, OpenTelemetry
AI focus
Build features for LLM application developers; familiarity with the ML/AI and LLM framework ecosystem is a bonus.
Model-written summary · the original posting is authoritative