Frontend Developer (React)

Codekeeper; Den Haag; Hybrid; EUR 65,000 - 95,000; Full time

Benefits offered by this job

Remote-friendly culture

Growth opportunities

Team events and onboarding

Job summary

Codekeeper is seeking a skilled Front End Engineer with strong React experience to join our growing team and take ownership of meaningful projects. Focus on UI components for our web application, collaborating closely with design and product teams.

You’ll work with JavaScript/TypeScript, CSS, and React, with testing emphasis using Cypress, Playwright, and Storybook to ensure quality and reliability across the UI.

Qualifications

• 5+ years of hands-on experience with JavaScript/TypeScript and modern front-end concepts.
• Strong experience with React and SPA architectures.
• Proficiency in CSS3, HTML5, and responsive UI development.
• Solid testing mindset with Cypress/Playwright/Storybook or equivalent.

Responsibilities

• Develop new user-facing features and reusable components.
• Ensure UI/UX feasibility, performance, and code quality through reviews.
• Collaborate with Design and Product teams to enhance the web app.
• Translate Figma designs into polished CSS/JS implementations.

Skills

JavaScript

TypeScript

React

SPA

HTML5

CSS3

GraphQL

Apollo

CSS-in-JS

Cypress

Playwright

Storybook

Chromatic

Ant Design

TailwindCSS

Job description

Frontend Developer (React)

Are you a skilled Front End Developer who enjoys building and maintaining innovative web applications? Do you thrive in fast-paced environments where your work has real impact?

Codekeeper is looking for an experienced 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