Senior Product Engineer — Open-Source, End-to-End Impact, Remote

ClickHouse; Roma; Remote; EUR 90,000 - 160,000; Full time

Benefits offered by this job

Flexible work environment

Healthcare contributions

Equity in company

Flexible time off

Home office stipend

Global gatherings

Job summary

ClickHouse is seeking product engineers to join Langfuse's product engineering efforts. You will own features end-to-end, working across a broad stack including React, Next.js, ClickHouse analytics, Python/TypeScript SDKs, public docs, and Terraform modules.

You will engage with developers, write public docs, and participate in Launch Weeks to showcase your work. A background in TypeScript/React, data-intensive backends, and a passion for developer experience is valued.

Qualifications

• Experience shipping user-facing products end-to-end.
• Proficiency with TypeScript/React and data-intensive backends.
• Strong project management and prioritization.
• Excellent communication with users and contributors.
• Open source mindset and community engagement.
• Thrives in small, accountable teams.

Responsibilities

• Own features end-to-end from user conversations to shipping and docs.
• Collaborate across the full stack: React frontend, Next.js backend, ClickHouse analytics, Python/TypeScript SDKs, docs, Terraform modules.
• Engage with users via calls and community channels to gather feedback and support requests.
• Write public documentation for the features you own.
• Contribute during Launch Weeks by presenting features to the community.

Skills

End-to-end development

TypeScript/React

Product mindset

API design

Documentation experience

User communication

Education

CS or quantitative degree

Tools

ClickHouse

Analytics databases

Data visualizations

Job description

ClickHouse is seeking product engineers to join Langfuse's product engineering efforts. You will own features end-to-end, working across a broad stack including React, Next.js, ClickHouse analytics, Python/TypeScript SDKs, public docs, and Terraform modules.

You will engage with developers, write public docs, and participate in Launch Weeks to showcase your work. A background in TypeScript/React, data-intensive backends, and a passion for developer experience is valued.