# Langfuse - Senior Product Engineer

**Company**: Langfuse
**Location**: Germany
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Salary**: €90K - €160K
**Category**: Engineering
**Industry**: Technology

**Apply**: https://jobs.ashbyhq.com/clickhouse/0087feaa-a275-427d-bf4a-14a508708687?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_893e76e8-627

## Description

Your work will have an outsized impact at Langfuse, an organisation delivering cutting-edge LLM applications.

Product engineers at Langfuse own features end-to-end, from understanding user problems to shipping solutions.

You will grow at Langfuse by:

- Owning features from concept to delivery, including specs, code, docs, and changelogs

- Working across the full stack, including React frontend, Next.js backend, ClickHouse analytics, and Python and TypeScript SDKs

- Constantly interacting with users through calls, community channels, and support requests

- Writing public documentation for the features you own

- Shipping publicly during Launch Weeks, presenting features to the community

We're looking for someone who:

- Has built features or products from scratch end-to-end

- Has experience with TypeScript/React and data-intensive backends

- Can manage projects independently and make informed decisions about what to build

- Cares about great developer experience, API design, UI details, and clear documentation

- Is excited about open-source software and talking to developers about their problems

Perks include:

- Flexible work environment

- Healthcare with employer contributions

- Equity in the company through stock options

- Flexible time off and global gatherings

## Skills

### Required
- TypeScript
- React
- ClickHouse
- Python
- open-source software

### Nice to have
- LLM engineering
- analytics databases
- complex data visualizations
- ML/AI background
- former founder or early startup experience

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Source: [Apply at jobs.ashbyhq.com](https://jobs.ashbyhq.com/clickhouse/0087feaa-a275-427d-bf4a-14a508708687?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)