> Markdown version of [/jobs/ext/2969524-senior-frontend-developer](https://www.wearedevelopers.com/jobs/ext/2969524-senior-frontend-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Frontend developer - **Company:** Editx Bv - **Location:** Brussel, Belgium (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), App Store (IOS), Bootstrap (Software), Browser Compatibility, Cascading Style Sheets (CSS), Mobile Application Development, Software Quality, Continuous Integration, Web Development, Mobile Application Software, Performance Tuning, Tailwind, Docker Swarm, Spring-boot, Backend, AngularJS, Gitlab-ci, Deployment Automation, Front End Software Development, Google Play, Jasmine, Docker - **Published:** September 18, 2026 - **Apply:** https://europa.eu/eures/portal/jv-se/jv-details/MDVjMWM2N2UtOWFmZi00Y2NhLWJhZjAtZDkwZDY5ZWIyMTkwIDM?lang=en ## About the Role * Significant experience in frontend development, complemented by a solid understanding of backend technologies * Excellent command of Angular and CSS, as well as frontend testing frameworks (Jasmine, Karma) * Proven skills in web integration, performance optimization, and cross-browser compatibility * Strong knowledge of Java, Spring Boot, continuous integration (CI/CD), and Docker * Assets: familiarity with Tailwind CSS, Bootstrap, Portainer, Docker Swarm, and GitLab CI * Languages: excellent command of Dutch and French (spoken and written); good reading comprehension of technical English ## Description * Design and integration of high-performance, user-friendly interfaces * Proficient in Angular, CSS, and frontend testing frameworks (Jasmine, Karma) * Solid functional understanding of backend technologies (Java, Spring Boot) * Desired knowledge of mobile development and publishing processes on Google Play and the App Store * Design and develop intuitive, high-performance user interfaces * Implement frontend tests (Jasmine, Karma) to ensure code quality and reliability * Work closely with backend teams to ensure seamless integration of functionalities * Optimize frontend performance and contribute to defining web development best practices * Contribute to deployment automation (CI/CD) to streamline and secure delivery processes * Participate in mobile app deployment and publication on Google Play and the App Store * Collaborate with stakeholders to translate business needs into concrete technical solutions ## Related Videos - [But, you're not Facebook](https://www.wearedevelopers.com/videos/378-but-you-re-not-facebook) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Yes, You Need to Unit Test your JavaScript. Here's How.](https://www.wearedevelopers.com/videos/439-yes-you-need-to-unit-test-your-javascript-here-s-how) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Meet Your New BFF: Backend to Frontend without the Duct Tape](https://www.wearedevelopers.com/videos/682-meet-your-new-bff-backend-to-frontend-without-the-duct-tape) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023) - [Frontend Developer Salary in Germany [2023]](https://www.wearedevelopers.com/magazine/195-frontend-developer-salary-in-germany-2023) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development)