Senior Mobile Developer (Hybrid, Brussels)

About the role

We are looking for a Senior Mobile Developer to join our team in Brussels on a hybrid basis. You will work on the user‑oriented layer of the My Citizen Profile platform, reaching hundreds of thousands of Flemish citizens daily through both the central portal and municipal apps.

Key responsibilities

• Design, develop, test, build and publish native Android and iOS applications.
• Ensure high quality, accessibility (WCAG) and consistency across all devices and user skill levels.
• Collaborate with design‑system teams to integrate Flemish, local and federal components seamlessly.
• Maintain code versioning, profiling and issue‑management processes using Git and related tools.
• Participate in Agile/Scrum ceremonies and contribute to continuous improvement.

Required profile

• Proven experience developing native mobile apps for Android and iOS.
• Strong background with JavaScript, HTML5 and CSS.
• Hands‑on experience with Git, testing & code‑profiling tools, and issue‑management systems.
• Familiarity with Atlassian suite (Jira, Confluence, Bitbucket) and Agile/Scrum environments.
• Experience in government or public‑sector projects is a plus.

Required skills

• Git
• Android development
• iOS development
• JavaScript
• HTML5
• CSS
• Atlassian Jira
• Confluence
• Bitbucket
• Agile/Scrum
• Automated mobile testing frameworks
• Vue.js
• WCAG compliance
• Design‑system integration