<div><b>Location:</b><span> Warsaw, Poland - Hybrid (4 days on-site / 1 day remote)</span></div><div><b>Contract:</b><span> B2B · 25-40 k PLN net / month + RSUs</span></div><div><br /></div><div><span>Why Fresha &amp; Why Now?</span></div><div><br /></div><div><span>Fresha is re-imagining how the global beauty and wellness industry runs. 120k+ businesses, 450k+ professionals, millions of clients, and 1 billion+ appointments already rely on our platform for everything from bookings to payments.</span></div><div><br /></div><div><span>Join us at a moment of rapid scale - your work will surface on screens around the world within days, not quarters.</span></div><div><br /></div><div><span>What You’ll Do</span></div><div><br /></div><div><span>* Own and evolve our </span><b>core booking &amp; scheduling engine</b><span> - the heartbeat of Fresha - ensuring it scales smoothly and delivers seamless experiences for millions.</span></div><div><span>* Design, build, and ship new user-facing features in </span><b>React + TypeScript</b><span>, reaching millions of professionals and clients.</span></div><div><span>* Own features end-to-end: discovery, technical design, implementation, testing, rollout, and observability.</span></div><div><span>* Tap into (and extend) our </span><b>Design System</b><span> to ship polished UI quickly while raising the bar for consistency.</span></div><div><span>* Write robust automated tests (Cypress, Jest, React Testing Library) and keep the CI/CD pipeline green.</span></div><div><span>* Partner closely with Product, Design, Backend, Infrastructure, and Mobile engineers to take features from discovery to rollout and beyond.</span></div><div><span>* Accelerate with AI: harness AI agents, LLM-powered coding tools, and access to a wide range of AI tools (e.g., chatbots, dev assistants). </span></div><div><span>* Curious about backend, DevOps, or mobile? Great - we’ll support you in exploring any part of the stack.</span></div><h3>What We’re Looking For</h3><ul><li>Deep expertise in modern <b>React &amp; TypeScript</b>, with a track record of shipping large-scale, consumer-facing web apps.</li><li>Solid grasp of <b>GraphQL</b> (Apollo or urql) and REST fundamentals.</li><li>Experience working with <b>design systems</b>.</li><li>Fluency in <b>web performance, cross-browser, and responsive design</b> best practices.</li><li>A testing mindset and familiarity with JS/TS testing frameworks.</li><div><br /></div><div>Don’t meet every single requirement? Passion and potential matter more than perfect check-boxes. If this role excites you, apply today and grow with us!</div></ul><h3>Why You’ll Love It Here</h3><ul><li><b>Direct impact &amp; ownership</b> - your decisions shape the product.</li><li>Modern tech stack, continuous learning, and innovation.</li><li>Competitive salary, equity, private healthcare, and more.</li></ul><h3>Our Technology Stack - Frontend Technologies</h3><ul><li><b>React</b> - Modern JavaScript UI library</li><li><b>TypeScript</b> - Strongly typed JavaScript</li><li><b>React Router DOM</b> - Client-side routing</li><li><b>React Redux</b> - State management</li><li><b>Zustand</b> - Lightweight state management</li><li><b>Formik</b> - Form management</li></ul><h3>Build Tools &amp; Bundlers</h3><ul><li><b>Rsbuild</b> - Modern build tool (Rspack-based)</li><li><b>esbuild</b> - Fast JavaScript bundler</li><li><b>Turbo</b> - High-performance build system</li><li><b>SWC</b> - Rust-based JavaScript compiler</li></ul><h3>UI &amp; Design System</h3><ul><li><b>Fresha Design System</b> - Custom design system</li><li><b>Sass/SCSS</b> - CSS preprocessor</li><li><b>PostCSS</b> - CSS transformation</li><li><b>Lottie</b> - Animations</li></ul><h3>State Management &amp; Data Fetching</h3><ul><li><b>Redux</b> with Redux Actions</li><li><b>URQL</b> - GraphQL client</li></ul><h3>Backend Communication</h3><ul><li><b>GraphQL</b> - API query language</li><li><b>GraphQL Code Generator</b> - Type-safe GraphQL</li><li><b>Phoenix</b> - Real-time WebSocket channels</li><li><b>WebSocket &amp; Server-Sent Events</b> support</li></ul><h3>Backend Technologies</h3><ul><li><b>Node.js</b></li><li><b>TypeScript</b></li><li><b>Elixir</b></li><li><b>Ruby on Rails</b></li><li><b>PostgreSQL</b></li><li><b>Redis</b></li><li><b>Docker</b></li><li><b>Kubernetes</b></li><li><b>NginxAWS</b></li></ul><h3>Testing Framework</h3><ul><li><b>Jest</b> - Unit testing</li><li><b>Cypress</b> - Component and integration testing</li><li><b>Testing Library</b> - React testing utilities</li><li><b>MSW</b> - API mocking</li></ul><h3>Code Quality &amp; Linting</h3><ul><li><b>ESLint</b> - JavaScript linting</li><li><b>TypeScript</b> strict mode</li></ul><h3>Development Tools</h3><ul><li><b>Storybook</b> - Component documentation</li><li><b>Happo</b> - Visual regression testing</li></ul><h3>Mobile Development</h3><ul><li><b>Capacitor</b> - Native mobile app wrapper</li><li><b>iOS &amp; Android</b> - Native mobile platforms</li></ul><h3>CI/CD &amp; DevOps</h3><ul><li><b>GitHub Actions</b> - Continuous integration</li><li><b>AWS</b> - Cloud infrastructure</li><li><b>Datadog</b> - Monitoring and analytics</li></ul><h3>Monitoring &amp; Analytics</h3><ul><li><b>Sentry</b> - Error tracking</li><li><b>Amplitude</b> - User analytics</li><li><b>Unleash</b> - Feature flags</li></ul><h3>Date &amp; Time</h3><ul><li><b>date-fns</b> - Date manipulation</li><li><b>moment</b> - Date handling (legacy)</li></ul><h3>Interview Process</h3><ul><li><b>Screen call -</b> Video call with a member from the Talent Team - 30 - 60 minutes</li><li><b>1st stage </b>- Technical Video call/In-person interview with our Engineers- Up to 60 minutes</li><li><b>Tech stage</b> - Technical Video call/In-person interview with our Engineers - up to 2 hours</li><li><b>Final stage - </b>Video call/In person meet with our CTO - up to 60 minutes </li><div><br /></div><div><i>We aim to finalise the entire interview process and deliver feedback within </i><b><i>4 weeks.</i></b></div><div><br /></div><div>Every job application received is reviewed manually by our talent team. While we strive to assess applications within 7 days, the sheer volume of talented individuals expressing interest may occasionally extend this timeframe</div></ul>