Mobile Application Developer

Title: Mobile Developer

Location: Tienen, Belgium

Languages: Dutch/French & English

Duration: 6 months

Mode: Hybrid

Description:

Our client initially entrusted a junior mobile developer with building a mobile application. As adoption has grown, it has become clear that the app is now too limited to meet user demand, with significantly more users choosing the mobile app over the website than originally anticipated.

As a result, the mobile application must be thoroughly assessed and potentially redesigned to ensure scalability, improved performance, and an enhanced user experience. The role will also focus on expanding the application’s feature set while supporting the junior developer’s growth.

Key Responsibilities:

• Coach and mentor the junior mobile developer
• Assess the current mobile application architecture and performance
• Redesign and refactor the application where needed to support scalability
• Design and implement new features to improve user experience

Technologies & Skills:

• TypeScript
• React & React Native
• Redux Toolkit
• Unit Testing (e.g. Jest)
• Android & iOS general knowledge
• React Native testing tools (e.g. Appium, Detox)
• REST APIs
• Git
• Google Play Store & Apple App Store publishing
• App signing and keystore management
• React Native CI/CD pipelines
• OTA updates (CodePush)
• Push notifications