90K–160K EUR / year
Langfuse - Product Engineer, Integrations
AIHybrid — Germany
Published on 2026-10-01
These details were extracted automatically from the original listing. They may not be complete or fully up to date — it's worth checking the original job post.
About this role
Build and maintain open-source integrations that connect Langfuse with AI frameworks and model providers. The role also contributes to Langfuse’s Python and TypeScript SDKs, documentation, and developer community.
About the company
ClickHouse is a high-performance columnar database built for real-time analytics on large volumes of data.
The team
Langfuse Engineering
Stack
PythonTypeScriptOpenTelemetryOpenAI SDKVercel AI SDKLangChainLlamaIndexPydantic AI
What you'll do
- Build and maintain integrations for AI frameworks and model providers.
- Evaluate emerging frameworks and design, implement, document, and ship integration patterns.
- Improve Python and TypeScript SDKs based on integration needs.
- Create integration guides, quickstarts, cookbooks, and migration documentation.
- Engage with developers and framework communities, including responding to GitHub issues.
What we're looking for
- Strong Python and/or TypeScript skills.
- Experience building with LLM frameworks or willingness to learn the ecosystem deeply.
- Product-minded approach to creating reliable, easy-to-use developer experiences.
- Self-directed, comfortable owning outcomes in a small team.
- Interest in open source, documentation, and developer communities.
Nice to have
- OpenTelemetry or observability instrumentation experience.
- Open-source contributions to SDKs or developer tools.
- Experience with developer tooling, CLIs, or client libraries.
- Startup or founder experience.
- Active participation in AI/ML developer communities.
Benefits
- Equity in the company.
- Flexible time off; generous entitlement outside the US.
- Employer contributions toward healthcare.
- Company-wide offsites.