Product Engineer (Integrations)
LangfuseBerlin, Germany • London, England, United Kingdom • Munich, Bavaria, Germany • Paris, Ile-de-France, France • Zurich, Zurich, Switzerland
Posted April 23, 2026
Full Time
About the Company
We're an open-source devtools company that ships daily, talks to customers constantly, and fights for great developer experience. We're solving hard engineering problems and working closely with the ClickHouse team to build a world-class infrastructure company.
Job Description
We're building the Datadog of the LLM engineering platform, and we're looking for a Product Engineer to join our team. As a Product Engineer, you'll be responsible for building and maintaining framework integrations, designing new integration patterns, contributing to the core SDKs, writing documentation, and engaging with the developer community. We're a small, engineering-heavy team in Berlin and San Francisco, and we're looking for someone who is passionate about the LLM ecosystem, has strong Python and/or TypeScript skills, and is excited about open source and developer community.
Requirements
- Passionate about the LLM ecosystem
- Strong in Python and/or TypeScript
- Product-minded engineer
- Self-directed and motivated
- Excited about open source and developer community
Benefits
- Generous Paid Time Off
- 401k Matching
- Retirement Plan
- Visa Sponsorship
- Four Day Work Week
- Generous Parental Leave
- Tuition Reimbursement
- Relocation Assistance