Frontend Developer (United Kingdom)

We are seeking a highly skilled and experienced Senior Frontend Engineer with deep expertise in React , Redux , and modern JavaScript frameworks. The ideal candidate will play a critical role in architecting, building, and scaling responsive, high-performance web and mobile applications that directly support our business and user needs.Responsibilities

• Lead the design, development, and optimization of rich, interactive user interfaces for web and mobile platforms using React , Redux , JavaScript , HTML5 , and CSS3 .
• Collaborate with product managers, designers, and backend engineers to translate complex business and user requirements into scalable frontend systems.
• Drive architecture decisions and best practices to ensure code quality, maintainability, and performance.
• Build and maintain a reusable component library and enforce consistency across applications.
• Ensure responsive design and cross-browser compatibility across all platforms.
• Write comprehensive unit and integration tests to ensure robust code coverage.
• Mentor junior engineers and participate in code reviews to maintain high engineering standards.

Qualifications

• Bachelor’s degree (or higher) in Computer Science, Engineering, or a related field—or equivalent professional experience.
• 4+ years of professional experience in frontend development, with a strong portfolio of work using React.js and Redux in production environments.
• Expertise in modern JavaScript (ES6+) and frontend tooling (Webpack, Babel, NPM/Yarn).
• Solid understanding of REST APIs and asynchronous request handling.
• Strong command of responsive design principles, mobile-first development, and accessibility standards.
• Experience with version control systems (e.g., Git) and Agile/Scrum methodologies.
• Bonus: Experience with TypeScript, React Native, or backend integration.

Nice to Have

• Familiarity with CI/CD pipelines and modern DevOps practices.
• Experience in performance optimization and monitoring of frontend applications.
• Prior experience working in a fast-paced startup or product-driven environment.

Compensation is up to $4,000 per months / $50,000 a year.

This is a full time job.

Start date would be 1st of July or earlier.