Senior Front-end Software Engineer

Il y a 3 jours

Brussel, Brussel-Hoofdstad, Belgique Jobtailor Temps plein 60 000 € - 90 000 € Contrat
  • Build front-end experiences enabling customers to buy and manage insurance inside existing products
  • Use modern developer tooling, including AI-assisted coding, to improve iteration speed, testing, refactoring, and documentation
  • Build and evolve reusable UI components and user journeys in React and TypeScript
  • Own front-end performance, Core Web Vitals, accessibility, reliability, and cross-device experience
  • Contribute shared components, design tokens, and documentation to the design system using tools such as Storybook
  • Collaborate with design, product, and back-end teams
  • Integrate APIs and deliver secure front-end implementations covering authentication flows, data handling, XSS/CSRF awareness, and privacy by design
  • Share knowledge through code reviews, pairing, and mentoring

Requirements

  • Strong professional experience building production front-ends in React and TypeScript (typically 5+ years)
  • Strong expertise in React and TypeScript in production, including component patterns, typing, performance, and maintainable architecture
  • Experience writing automated unit, integration, and/or end-to-end tests
  • Strong CSS fundamentals, including layout, responsiveness, and theming
  • Experience with component-based UI development
  • Strong HTML fundamentals, including form handling and semantics
  • Experience integrating REST APIs, including authentication, error handling, and API contracts
  • Understanding of React state-management patterns, including local state, context, and reducers
  • Strong knowledge of WCAG accessibility guidelines
  • Solid command of Git source control
  • Familiarity with Playwright is a plus
  • Exposure to state machines such as XState is a plus
  • CI/CD familiarity, SSR frameworks such as Next.js, Remix, or React Router, and Node.js basics are bonuses

Core Competencies

Demonstrates expertise in building production front-ends using React and TypeScript, focusing on performance, accessibility, and maintainable architecture. Proficient in integrating APIs and ensuring secure front-end implementations while collaborating effectively with cross-functional teams.

Highest-signal resume keywords

  • React Development
  • TypeScript Proficiency
  • API Integration
  • Accessibility Standards (WCAG)
  • Automated Testing

ATS Optimization Keywords

Hard Skills

  • React
  • TypeScript
  • CSS
  • HTML
  • REST APIs
  • Git
  • Automated Testing
  • Component-Based UI Development
  • State Management Patterns
  • Performance Optimization

Soft Skills

  • Collaboration
  • Mentoring
  • Knowledge Sharing

Industry Keywords

  • Core Web Vitals
  • Cross-Device Experience
  • Privacy by Design
  • XSS Awareness
  • CSRF Awareness

Tools & Technologies

  • Storybook
  • Playwright
  • CI/CD
  • Next.js
  • Remix
  • React Router
  • Node.js