Frontend Developer – React, D3.js, Micro Frontends

About the role

We are seeking a skilled Frontend Developer to join our product team and build high‑performance, data‑rich web applications. You will work closely with UX designers, product owners, and backend engineers to deliver responsive, scalable UI components.

Key responsibilities

• Design, develop, and maintain reusable React.js components following best practices.
• Create complex interactive visualisations using D3.js or similar libraries.
• Implement Micro Frontend architecture (Module Federation, Single‑SPA) for large‑scale applications.
• Integrate RESTful APIs and GraphQL services.
• Write clean, well‑documented JavaScript/TypeScript code.
• Develop automated UI tests with Cypress or Selenium.
• Optimise performance, accessibility, and cross‑browser compatibility.
• Participate in code reviews, troubleshoot production issues, and contribute to UI architecture.

Required profile

• Bachelor's degree in Computer Science, Engineering or related field.
• 5+ years of professional Frontend/UI development experience.
• Strong hands‑on expertise with React.js, ES6+ JavaScript and TypeScript.
• Proven experience building data visualisations with D3.js.
• Experience with Micro Frontend patterns such as Module Federation or Single‑SPA.
• Familiarity with REST APIs, GraphQL, Git and modern build tools (Webpack, Vite).
• Ability to write automated UI tests using Cypress or Selenium.

Required skills

• React.js
• JavaScript (ES6+)
• TypeScript
• HTML5 & CSS3 (SCSS/SASS)
• D3.js
• Micro Frontend (Module Federation, Single‑SPA)
• Cypress / Selenium
• REST APIs & GraphQL
• Redux / Context API
• Webpack / Vite
• Git
• Node.js
• Docker
• Kubernetes
• AWS / Azure / GCP
• Playwright
• Material UI / Ant Design
• Storybook