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In4Matic

Senior Kotlin Developer

In4Matic
Belgium · Full-time · Mid-Senior
We’re looking for a skilled Mobile Android Developer to join our client's agile team focused on the continuous evolution of a widely used mobile application. This team plays a pivotal role in delivering and maintaining mobile frameworks and features, ensuring stability, security, and quality across the platform.

Role & Responsibilities

As an Android Developer, you’ll be deeply embedded in a multidisciplinary team of developers, analysts, testers, product owners, UX specialists, and project leaders. Together, you will:

  • Develop and maintain Android features and frameworks;
  • Ensure seamless integration with backend systems, adhering to stringent security protocols;
  • Collaborate closely on technical architecture, quality assurance, and release management;
  • Support CI/CD practices and contribute to build automation processes.


Key Skills & Experience

To thrive in this role, you should bring:

  • 6+ years of experience with Android SDK, including API differentiation, design patterns, and styling;
  • Strong proficiency in Kotlin and Android development tools (ProGuard/DexGuard, Android Studio);
  • Knowledge of CI/CD pipelines (Jenkins, Shell scripting, Docker);
  • Experience with the Google Play release process, certificate handling, and versioning;
  • Solid understanding of GIT-based workflows.


The Ideal Candidate

You’ll be a strong match if you:

  • Are passionate about mobile development with a focus on quality, performance, and security;
  • Have a proactive and independent working style with the ability to adapt to shifting priorities;
  • Communicate fluently in both English and Dutch;
  • Thrive in a collaborative, team-driven environment;
  • Stay up to date with modern tools and proven technologies.


Bonus Points for Experience With:

  • Tools like ExperiTest, AppCenter;
  • Libraries such as RetroFit, Moshi, Koin, Dagger.


Practical

  • Strong communication skills and fluency in English and Dutch are required;
  • The role allows for hybrid work with 50% remote flexibility. One in-office day per week is required for effective team collaboration.

Key Skills

Ranked by relevance

android cicd shell scripting design patterns embedded jenkins kotlin git ux
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Belgium

International hub for EU careers

Posted
Jul 29, 2025
Type
Full-time
Level
Mid-Senior
Location
Leuven
Company
In4Matic

Industries

IT Services IT Consulting

Categories

Engineering Information Technology

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