Role Description This role offers the opportunity to design and build dynamic, user-friendly web interfaces that bridge the gap between visual design and functional implementation. The Front-End Developer will work on both public-facing websites and internal tools, contributing to a wide range of projects in a remote-first, globally distributed environment. This position emphasizes collaboration with designers, developers, and stakeholders to deliver seamless, high-performance applications using frameworks like React and Angular. - Develop new user-facing features and translate design wireframes into functional, visually appealing code - Build reusable components and ensure code quality, maintainability, and scalability across projects - Collaborate closely with designers, developers, and other teams to bridge design and technical implementation - Optimize application performance, ensuring fast, responsive, and consistent user experiences - Support internal UI tools and back-office interfaces to improve operational workflows - Contribute to website optimization, SEO adherence, and technical best practices for front-end development - Maintain alignment with evolving architectural standards and development frameworks Qualifications - Proven experience with modern front-end frameworks, especially React and Angular - Strong skills in JavaScript/TypeScript, HTML, CSS, and Tailwind, with solid understanding of SPA, SSG, and asynchronous request handling - Experience with server-side CSS pre-processing and code versioning tools such as GitHub - Familiarity with UI/UX principles, responsive design, and cross-browser compatibility - Experience with automated testing frameworks like Cypress or Playwright is a plus - Strong communication skills and ability to collaborate in a remote, distributed team - Dedicated workspace and reliable high-speed internet connection - Optional: familiarity with Figma, Lokalise, and front-end security best practices Benefits - Fully remote, work-from-anywhere position with flexible schedule and PTO plan - Opportunity to shape impactful web experiences that reach global users - Professional development budget for conferences, courses, and learning resources - Collaborative, high-performance, globally distributed team environment - Emphasis on work-life balance and autonomy in day-to-day responsibilities - Exposure to cutting-edge front-end technologies and evolving web architectures

• you turn any design into code • you work with e‑commerce startups from the DACH region • our project managers provide fully documented tasks that are ready for you to implement in code • you advise clients and our team on technical feasibility • colleagues bring experience from the e‑commerce and agency worlds

• Develop and maintain backend APIs and modern frontend interfaces (Next.js App Router) • Contribute to critical modules such as the fees calculation engine, ledger system, and smart routing mechanisms • Design and optimize high-performance data models using Prisma / ZenStack and PostgreSQL • Build merchant and admin dashboards (React) • Contribute to architectural decisions in a high-security environment (PCI-DSS) • Write robust tests and participate in code reviews • Collaborate closely with the technical team on the platform’s evolution

• Develop advanced, high-performance web applications using React, TypeScript, and modern front-end tooling. • Architect and maintain scalable UI component libraries and shared design systems. • Build reusable, maintainable, and modular code following best practices. • Implement SSR/SSG where appropriate (Next.js or equivalent). • Ensure high code quality through automated testing (Jest, React Testing Library, Cypress). • Optimize applications for speed, responsiveness, accessibility, and SEO performance. • Diagnose and resolve performance bottlenecks, memory leaks, and rendering inefficiencies. • Ensure cross-browser and mobile compatibility. • Work closely with Backend Engineers, UX/UI Designers, Product Owners, and DevOps teams. • Take part in architectural discussions, design reviews, and technical decision-making. • Collaborate with Product to transform business requirements into technical tasks and user flows. • Participate in Agile ceremonies (planning, refinement, retrospectives, demos).