What you’ll doTake ownership of complex frontend features end-to-end - from scoping and architecture to polished, high-quality deliveryPush the boundaries of what’s possible with modern frontend technologies and build pixel-perfect, visually refined UI that matches design specs down to the smallest detailCollaborate closely with Product, Design, and Backend teams to translate ideas into elegant, performant user interfaces, ensuring a world-class user experienceMaintain high standards for code quality, accessibility, and performance through thoughtful reviews, testing, and best practicesContribute to evolving our frontend architecture, component library, and design system to support rapid iteration at scaleWhat we’re looking for:5+ years of professional frontend engineering experience, ideally in fast-paced startup or high-growth environmentsDeep expertise in TypeScript, React, and modern frontend tooling - with a proven track record of shipping high-quality user-facing productsExperience contributing to, maintaining or building a shared component library or design systemA strong portfolio or GitHub showcasing frontend development expertiseStrong CSS knowledge, professional experience with TailwindCSS and semantic HTMLExceptional attention to visual detail and a strong eye for design - capable of translating Figma designs into flawless, pixel-perfect interfacesStrong communication skills and a high sense of ownership - able to operate with autonomy while staying aligned with team goalsSome markers of excellence, which could also be non-work related, like having a high FIDE ratingGenuinely kind, collaborative and hard-working people who make the team better through empathy and opennessTech StackLanguages: TypeScript, CSSFrontend: React, Tailwind CSS, Firebase/FirestoreBonus PointsBackground working on AI products, complex data-heavy UIs, or real-time applicationsFamiliarity with technologies like Firebase/Firestore and shaping efficient frontend–backend interfacesStrong architectural ability to design clean, scalable frontend systemsAcademic background in Computer Science or a related technical fieldWhat we offerExciting and challenging work with real impact and ownership at one of Europe’s fastest-growing Series A startupsRegular team events and off-sitesAggressive equity compensation packagePaid Uber Eats & Uber home when working lateThe most beautiful office space and work environment in BerlinHybrid (minimum three days in the office)