• Build key product experiences using React/Next.js, JavaScript and TypeScript, Redux, React Router, Node.js, and Postgres. • Take on a multi-faceted role from analysing requirements and conducting research to coding and documentation, shipping new features, refining apps' UI/UX to implement visually appealing and intuitive user interfaces, and optimising systems for scale. • Most of your work will be focused on frontend development, and your ability to combine technical strength with design intuition will shine here. • Integrate with various APIs like ChatGPT, AWS-SES, WhatsApp API and similar third-party services to enhance app functionality and achieve quick development of the functionality. • Utilise Version Control Systems (e.g., Git, GitHub) to manage and track changes to the codebase. • Troubleshoot, debug, and optimize code for performance, scalability and cross-browser compatibility. • Participate in code reviews and contribute to best practices.

• Design, build, and maintain media-rich web experiences for 3D Home and Interactive Floor Plan products using React, Redux, and TypeScript • Implement and optimize interactive 3D rendering experiences with Three.js, React Three Fiber, and WebGL • Collaborate with computer vision, machine learning, backend, product, and design teams to define requirements and ship high-impact features • Influence frontend architecture and technical direction to ensure scalable and resilient 3D experiences • Improve web performance, accessibility, and reliability • Engage with infrastructure and tooling as needed, including tools like Node.js, GitLab, AWS services • Contribute to automated testing and quality practices, including end-to-end tests with Cypress or Playwright • Mentor other engineers and foster an inclusive, collaborative engineering culture

• Take ownership of reducing and managing a large frontend backlog, delivering measurable improvements within defined timelines. • Develop, maintain, and optimise a React-based single-page application in a production environment. • Diagnose and improve frontend performance, including Lighthouse metrics and Core Web Vitals. • Identify and address technical debt, improving code quality, stability, and maintainability. • Build and enhance responsive, mobile-first user interfaces, ensuring consistency across devices and browsers. • Integrate frontend components with GraphQL and REST APIs, ensuring efficient data handling and performance. • Develop and maintain CMS-driven components using Contentful or similar platforms. • Collaborate closely with product, design, and QA teams to refine requirements and deliver high-quality features. • Work pragmatically within a legacy codebase, making incremental improvements while continuing to ship features. • Participate in Agile workflows using tools such as Jira, Confluence, and Figma. • Proactively identify user experience issues and suggest improvements aligned with business goals.

Role Description As part of the development team, the Front End Developer shall focus on developing user interface components for our web application and ensuring that these components are robust and easy to maintain. The current tech stack for this position requires proficiency in JavaScript/TypeScript, CSS, and React, with the potential to expand as new technologies become available to the industry. The responsibilities of this position shall require close collaboration with the Design team and the other members of the Product team. In addition to core frontend skills, expertise in Cypress, Playwright, Storybook, Chromatic, or similar visual regression tools is essential, with a strong focus on testing and quality assurance. This position is designed for someone with substantial experience in both frontend development and testing. What You’ll Be Doing - UI/UX Development: Develop new user-facing features, build reusable components and libraries for future use. - Code Quality: Ensure UI/UX designs' technical feasibility, optimize applications for speed and scalability, and maintain coding standards. - Collaboration: Collaborate closely with design and backend teams for web application enhancement, participating in code reviews to uphold code quality. - Tech Stack: Address performance and scalability issues and convert complex Figma designs into CSS/JS code, primarily using JavaScript libraries like React, ensuring seamless backend integration. - Maintenance & Optimization: Maintain and improve existing codebases, ensuring standard adherence through peer code reviews. - Automated Testing: Take charge of automated testing processes, including writing and maintaining test scripts using tools like Cypress, Playwright, and Storybook, ensuring consistent quality and reliability. Qualifications - 5+ years of hands-on experience in JavaScript and core concepts - 5+ years of hands-on experience in TypeScript - 5+ years of experience with React and Single-Page Applications (SPA) - 3+ years of hands-on experience in HTML5, CSS3 - 3+ years of hands-on experience in GraphQL and Apollo - 2+ years of experience with modern CSS/SCSS/Less/CSS-in-JS development - Strong experience with visual regression tools such as Cypress, Playwright, Storybook, Chromatic, or similar - Experience with Ant Design or TailwindCSS - Excellent communication skills, team player, and service-oriented mindset - Passionate about software development - Able to take responsibility for the project - Region: Europe - CET (+1/-1) Nice to Have - Experience with data visualization frameworks such as Chart.js, Google Charts, etc. - Experience with AWS technologies - React Native How to Apply Please send an application that speaks directly to how you would like to fill this position. There are no right answers or expectations. Show us your role in our company’s future and our role in yours. Address some of the work we do. Introduce yourself as a colleague. Feel free to respond in either Dutch or English.