Frontend Engineer
FinTech
Frontend Engineer
Job Description
Happy Tech builds scalable web applications for the technology sector and is hiring a Frontend Engineer to strengthen its London-based product team.
The Frontend Engineer will develop and maintain user-facing features for Happy Tech’s core platform. This role ensures high-performance, accessible interfaces that meet product and business requirements.
What you'll do
• Develop responsive, accessible user interfaces using modern JavaScript frameworks.
• Collaborate with backend engineers to integrate RESTful APIs and services.
• Maintain code quality through testing, code reviews, and performance optimisation.
Requirements
• Proficiency in React, TypeScript, and CSS-in-JS libraries.
• Experience with version control systems, specifically Git.
• Strong understanding of web accessibility standards and cross-browser compatibility.
• Familiarity with Next.js or server-side rendering frameworks.
• Experience with state management libraries such as Redux or Zustand.
Experience
• 3+ years of professional experience as a Frontend Engineer.
Skills: React, TypeScript, JavaScript, CSS, HTML, Git, REST APIs, Web Accessibility
Skills & Tags
Key Responsibilities
- Develop responsive, accessible user interfaces using modern JavaScript frameworks.
- Collaborate with backend engineers to integrate RESTful APIs and services.
- Maintain code quality through testing, code reviews, and performance optimisation.
Experience Requirements
- 3+ years of professional experience as a Frontend Engineer.