Senior Frontend Developer
Clera
<h3>About the Role</h3><p style="min-height:1.5em">A fast-growing <strong>Series A AI search analytics SaaS company</strong> based in Berlin is looking for a <strong>Senior Frontend Developer</strong> to shape the user experience at the core of their product. You'll sit at the intersection of design, data, and AI — turning complex analytical insights into clean, intuitive, and high-performance web interfaces used by marketing teams around the world.</p><p style="min-height:1.5em">This is a fully on-site role in Berlin (5 days per week). Visa sponsorship is <strong>not available</strong>.</p><h3>What You'll Do</h3><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Take ownership of the frontend experience, driving UX quality across the product.</p></li><li><p style="min-height:1.5em">Collaborate closely with design, product, and data teams to translate requirements into polished interfaces.</p></li><li><p style="min-height:1.5em">Turn complex AI-generated insights into clear, beautiful, and accessible UI.</p></li><li><p style="min-height:1.5em">Own the development and ongoing optimization of web applications for speed and reliability.</p></li><li><p style="min-height:1.5em">Champion performance, accessibility, and responsiveness across all user-facing surfaces.</p></li></ul><h3>What We're Looking For</h3><p style="min-height:1.5em"><strong>Required:</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Strong CS fundamentals and a solid engineering foundation.</p></li><li><p style="min-height:1.5em">Proficiency with <strong>TypeScript</strong> and <strong>React</strong> to build scalable frontend applications.</p></li><li><p style="min-height:1.5em">Hands-on experience with <strong>Tailwind CSS</strong> and component libraries (e.g., shadcn/ui).</p></li><li><p style="min-height:1.5em">Proven experience with frontend <strong>performance optimization and profiling</strong>, delivering fast and responsive interfaces.</p></li><li><p style="min-height:1.5em">Strong knowledge of <strong>web accessibility</strong> and WCAG-compliant UI development.</p></li><li><p style="min-height:1.5em">A genuine <strong>design sense</strong> — you can review designs critically and iterate on them yourself.</p></li><li><p style="min-height:1.5em">Ability to collaborate effectively across design, product, and data functions.</p></li><li><p style="min-height:1.5em">Willingness to work <strong>on-site in Berlin, Germany, 5 days per week</strong> (dealbreaker).</p></li></ul><p style="min-height:1.5em"><strong>Nice to Have:</strong></p><ul style="min-height:1.5em"><li><p style="min-height:1.5em">Familiarity with AI tooling and integrating AI-generated insights into frontend applications (e.g., OpenAI, Claude, Perplexity, Gemini, Llama).</p></li></ul><h3>Compensation & Benefits</h3><ul style="min-height:1.5em"><li><p style="min-height:1.5em"><strong>Salary:</strong> €75,000 – €120,000 per year, depending on experience.</p></li></ul><h3>Location</h3><ul style="min-height:1.5em"><li><p style="min-height:1.5em"><strong>Berlin, Germany</strong> — fully on-site, 5 days per week.</p></li><li><p style="min-height:1.5em">Visa sponsorship is <strong>not available</strong>; candidates must have existing work authorization in Germany.</p></li></ul><p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>