Fynn Johnson

Principal Technology Consultant

Senior Frontend Developer - Berlin (Relocation + Visa Sponsored) - €75K-€120K + EquityWe're hiring a talented Frontend Developer to join a fast-growing startup in Berlin. This is a rare opportunity to join an early-stage team building cutting-edge AI-powered search and recommendation interfaces, already used by hundreds of global customers and growing rapidly. You'll work closely with product, design, and data teams to create intuitive, performant user experiences. This isn't just about making pages look good - it's about delivering polished, production-ready frontends that make AI insights accessible and valuable to users.What You'll Do<ul data-start="806" data-end="1351"><li data-start="806" data-end="925">Own frontend development across the platform: React UI components, performance optimisations, and accessible design</li><li data-start="926" data-end="1033">Work with design, product, and data teams to turn complex AI output into intuitive customer experiences</li><li data-start="1034" data-end="1143">Build and maintain front-end systems using TypeScript, React, shadcn/ui, and Tailwind CSS</li><li data-start="1144" data-end="1252">Implement real-time features and collaborate with backend and AI teams to deliver seamless functionality</li><li data-start="1253" data-end="1351">Continuously monitor and optimise app performance, load times, and responsiveness across devices</li></ul>What We're Looking For<ul data-start="1382" data-end="1769"><li data-start="1382" data-end="1462">Proven experience building frontend applications in a fast-paced environment</li><li data-start="1463" data-end="1523">Strong skills in TypeScript, React, and Tailwind CSS</li><li data-start="1524" data-end="1597">Experience working across design and code to ship end-to-end features</li><li data-start="1598" data-end="1684">A proactive, product-first mindset - you can move fast without sacrificing quality</li><li data-start="1685" data-end="1769">Excellent collaboration and communication skills, working effectively across teams</li></ul>The Offer €75K-€120K salary plus meaningful equity Full relocation to Berlin, including visa sponsorship Opportunity to work in a small, ambitious team on AI-driven products used globally Fast growth, high-impact role with real ownership from day one

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