Senior Frontend Developer (React) Are you a skilled Senior Front End Developer who thrive on building and maintaining innovative web applications? Do you enjoy working in a fast-paced environments where your work has real impact? Codekeeper is looking for a Senior Front End Engineer with strong React experience to join our growing team. If you’re ready to take ownership and shape meaningful products, we’d love to hear from you.

About the Role

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: Will ensure UI/UX designs' technical feasibility, optimize applications for speed and scalability, and maintain coding standards. Collaboration: Will collaborate closely with design and backend teams for web application enhancement, participating in code reviews to uphold code quality. Tech Stack: Will 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: Will 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. Why Codekeeper? Codekeeper was founded by tech industry professionals to revolutionize software escrow for the cloud era. We offer state-of-the-art disaster recovery solutions that mitigate third-party risks in business operations. As a remote-first company with a central office in The Hague, we prioritize a healthy, resilient organization to support the development of our robust app. 🌐 codekeeper.co/ What You Can Expect Passionate and fun-loving colleagues Startup mindset with ample opportunities for growth Regular team activities and gatherings Comprehensive onboarding process with a dedicated ramp-up period A supportive team that values open communication and direct feedback A chance to excel in your career and make a difference About You 5+ years of hands-on experience in JavaScript and core concepts 5+ years of hands-on experience in TypeScript 5+ 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 of 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. #LI-Remote