Senior Design Engineer – in Berlin
🟣 Senior Design Engineer – Berlin (On-Site)
🌍 About the Company
We’re hiring on behalf of a fast-growing, recently funded startup based in Berlin. They're building a powerful engineering platform for LLM-based applications, helping developers understand how users interact with their AI tools — and how to improve them.
You’ll join a small, highly technical team building tools used daily by thousands of developers.
🎨 What You’ll Do
• Own the user experience and interface of a devtool used by thousands of teams
• Collaborate directly with the founders and engineering team
• Design and implement user-facing features using technologies like Next.js, Tailwind, Clickhouse, and Postgres
• Contribute to an open-source project and build in public
💡 What We’re Looking For
• 3+ years of experience in front-end or full-stack development with strong UI/UX focus
• Strong design skills and passion for intuitive interfaces
• Experience (or willingness to learn) modern tools and frameworks
• Proactive, independent mindset and hands-on approach
💼 Contract & Compensation
• Full-time, permanent position
• Location: On-site in Berlin, Germany
• Language: English (required)
• Salary range: €70,000–€130,000 gross/year, depending on experience
• Equity options available
• Company name will be disclosed in later stages of the process
Note: We can only consider candidates who are either EU citizens or already have the right to work in Germany.
- Departamento
- Product Design (UX/UI)
- Locations
- Berlin
- Yearly salary
- €70,000 - €130,000
- Employment type
- Full-time

About CroX
Senior Design Engineer – in Berlin
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