Langfuse is building the leading open-source LLM engineering platform (blog post). We are based in Berlin, Germany and work in person (opens in a new tab). Learn more about Langfuse (opens in a new tab), try a demo (opens in a new tab) and have a look at our repos (opens in a new tab).

We have raised a $4M seed round from Lightspeed, General Catalyst, Y Combinator and angels.

Open Positions

We are hiring for technical roles, including software engineering and developer relations. If you are excited about delivering exceptional developer experiences and building a high-quality open-source product alongside an insanely motivated team that ships, please reach out: [email protected]


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