Jobs in Germany
We build specialized Chrome extensions for professional users of AI tools such as ChatGPT.
Our focus is on high-performance, well-architected browser extensions that deliver real productivity value — not experiments or gimmicks.
We are looking for an experienced Chrome Extension Developer who understands how to design, build, and maintain production-ready browser extensions.
Tasks
- Develop and maintain modern Chrome extensions
- Build UI components for browser environments (content scripts, popups, options pages)
- Work with Chrome Extension APIs (Manifest V3)
- Integrate external APIs and manage browser storage (local / sync)
- Optimize performance, reliability, and code quality
- Prepare and manage releases for the Chrome Web Store
- Collaborate closely on product and technical decisions (not just ticket execution)
Requirements
- Strong experience with JavaScript / TypeScript
- Proven experience building Chrome Extensions (Manifest V3 required)
Solid knowledge of:
- Content Scripts
- Background / Service Workers
- Chrome Storage APIs
And
- Experience with modern frontend frameworks (React, Vue, or well-structured Vanilla JS)
- Strong understanding of clean, maintainable code
- Independent and structured working style
- Very good English or German skills
Benefits
- Work on real products with paying users
- Clear technical ownership — no agency chaos
- Fast decision-making and direct communication
- Modern tech stack
- Long-term collaboration opportunities
- Competitive payment based on experience
If you see Chrome extensions as serious software products — not side projects — we would love to hear from you.
Please include links or references to Chrome extensions you have built or contributed to.
Helpful information
- Read what is m/f/d in the job title
Job recommendations
-
-
-
-
-
100.000 - 140.000 €
Visa Sponsorship: yes
Berlin
