Senior Full-Stack Engineer

📋 Description Build robust, scalable, and well-tested full-stack product features, with a strong focus on Collaborate with PMs, Designers, QAs, and Engineers in the Platform Core team to ship high-quality Contribute to and evolve our frontend architecture, backend services, tooling, and design system Ensure a great developer experience and continuously improve performance, reliability, and Write meaningful unit and E2E tests Actively shape product solutions by participating in discovery, feedback rounds, and design 🎯 Requirements 5+ years (Senior) of experience building product applications across the stack, with clear frontend Fluent in TypeScript, comfortable with modern frontend frameworks, and able to contribute to Experience working with Design Systems For Senior: also experience building or maintaining custom design systems Familiar with unit and E2E testing (Vitest, Playwright, or equivalents) Understand UI/UX principles and care about building elegant, accessible, and usable interfaces 🎁 Benefits Competitive salary plus equity Customizable benefits package (wellbeing, sport, mobility, food, and more) 28 days of vacation, plus 2 company days and local public holidays Remote setup with trip to Berlin (on average on a quarterly basis) A great tech and work setup Work with a diverse team of 130+ bunchies from 40+ countries, with leaders who are best-in-class in