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Langfuse is hiring a
Backend Engineer

About Langfuse

Langfuse (YC W23) is building open source LLMOps dev tooling, starting with observability and branching out into more workflows like evals, prompt management, playground, and testing. They are looking for their third to fifth hire to scale and build feature depth.

Job Description

Full-time Backend Engineer role within Langfuse's engineering team (part of the Product & Backend Engineers group). You will work on backend systems for the open-source LLM observability platform, collaborating with product, platform, and data teams to ship reliable features at scale. This role is based in Berlin or EU via a hybrid arrangement; remote work is possible for portions of the role. Travel to Berlin for onsite roughly every 2 months (about 1 week per visit), with travel Expenses covered.

Remote

Remote Conditions

Hybrid in Berlin/EU; onsite in Berlin ~1 week every 2 months with travel covered.

Salary

90K

Β toΒ 

160K

Benefits

Not Specified

Tech Tags

Equity Offered

Date Listed

08 September, 2026 (about 17 hours ago)
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