Senior Frontend Developer, Brussels (Near-site) – Eurocontrol
Job role:
Senior Frontend Developer.
Minimum experience:
Minimum of 14 years of professional experience.
Language:
English (C1)
(Mandatory).
Location:
Brussels (on-site).
Key responsabilities:
Software Development: Design and develop scalable, high-performance front-endapplications using TypeScript, React, and React Query, ensuring maintainability, efficiency,and alignment with best practices.
Component Development: Build reusable and modular UI components using React HookForm for form management and Ant Design for consistent and responsive UI design.
Microfrontend Architecture: Contribute to and implement Microfrontend architecture,ensuring seamless integration of independently deployable front-end applications.
Performance Engineering: Optimize front-end performance through profiling, lazy loading,and code-splitting. Ensure high performance and low latency across web applications.
DevOps \& Build Tools: Configure and optimize build processes using Vite for faster bundlingand hot reloading. Ensure smooth integration of front-end code with backend services.
Testing \& Documentation: Use Storybook to document and showcase reusablecomponents. Ensure the quality of front-end code through unit tests, integration tests, andadherence to ESLint standards.
Collaboration: Work closely with back-end engineers, product owners, and designers todefine and deliver functional, performant, and visually appealing front-end solutions.
End-to-End Ownership: Take full ownership of tasks from analysis through design toimplementation and deployment, ensuring high-quality and timely delivery of front-endfeatures.
Mentorship: Provide guidance and mentorship to junior front-end developers, fosteringknowledge sharing and a culture of continuous improvement.
Skills \& Qualifications:
Proven experience with TypeScript, React, and React Query for building dynamic, scalable,and maintainable front-end applications.
Strong experience with React Hook Form for form management and Ant Design for UIcomponents and design systems.
Hands-on experience in designing and implementing Microfrontend architectures, breakingdown large applications into smaller, manageable pieces.
Expertise with Vite for fast bundling and development environment setup, ensuring rapidbuild times and optimal developer experience. Experience with Webpack would be a plus.
Experience with Storybook for component-driven development, enabling consistent UI/UXdesign.
Proficiency in maintaining code quality and standards using ESLint and other static analysistools.
Familiarity with testing frameworks (e.g., Jest, React Testing Library) and unit testing.
Solid understanding of front-end performance optimization techniques, including lazy loading,caching, and code splitting.
Familiarity with Agile methodologies, and experience working in Scrum teams, deliveringiterative, high-quality software.
Ability to communicate effectively with cross-functional teams, understanding requirementsand delivering well-architected solutions.
Strong problem-solving skills, with a focus on writing clean, reusable, and well-documentedcode.
Experience working with version control tools, such as Git (preferably Bitbucket).
Preferred:
Experience with CI/CD practices for front-end applications.
Exposure to cloud platforms and integrating front-end applications with cloud services.
A proactive and independent mindset, with the ability to take ownership of projects and drivethem to completion with minimal supervision.
Familiarity with Docker and modern containerized development practices.
Language:
English (C1).
Location:
Brussels (on-site).
Rate:
475-495€/day.