Senior Mobile Engineer - React Native & TypeScript

HumanInTech; Town of Belgium (WI); Remote; EUR 70,000 - 100,000; Full time

Job summary

HumanInTech is seeking an experienced React Native Mobile Engineer to design and develop the mobile foundations of a next-generation digital platform for a Belgian public-sector organisation.

You will work with the Digital Platform Architect, build reusable UI components, ensure cross-platform quality, and contribute to a modular, scalable mobile architecture in an Agile, full-time role in Belgium.

Qualifications

• Proven experience as a React Native Developer or Mobile Engineer.
• Experience building production mobile apps.
• Strong React Native and TypeScript skills.
• Knowledge of iOS and Android platforms.
• Experience with automated testing practices.
• Experience in Agile environments.

Responsibilities

• Design and develop mobile platform capabilities using React Native and TypeScript.
• Build reusable UI components and contribute to the Design System.
• Ensure cross-platform consistency (iOS and Android).
• Integrate REST APIs and optimize mobile performance.
• Contribute to architecture discussions and proof-of-concepts.
• Participate in code reviews and testing strategies.
• Troubleshoot, root-cause analysis, and improve stability.

Skills

React Native

TypeScript

Mobile engineering

REST APIs

Agile

Design Systems

Quality & testing

Code reviews

Performance optimization

Education

Bachelor's degree or higher

Job description

HumanInTech is seeking an experienced React Native Mobile Engineer to design and develop the mobile foundations of a next-generation digital platform for a Belgian public-sector organisation.

You will work with the Digital Platform Architect, build reusable UI components, ensure cross-platform quality, and contribute to a modular, scalable mobile architecture in an Agile, full-time role in Belgium.