Senior Frontend Developer (React)
Codekeeper • South Holland, Netherlands
Posted December 19, 2025
Full Time
About the Company
Codekeeper was founded by tech industry professionals to revolutionize software escrow for the cloud era.
Job Description
Codekeeper is accepting applications for a Senior Front End Engineer specializing in React-based app development. The role involves developing user interface components for our web application and ensuring they are robust and easy to maintain. Close collaboration with the Design team and the Product team is required.
Requirements
- 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 of the project
Benefits
- 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
