KMP Mobile Apps Engineer — Weather Tech (Hybrid)

Infoplaza Advertising; Amsterdam; Hybrid; EUR 55,000 - 85,000; Full time

Benefits offered by this job

Fitness subscription

Bike plan

Fresh fruit at office

Work-from-home allowance

Travel allowance

25 vacation days

Additional holiday days

Job summary

Infoplaza Advertising is seeking a medior KMP App Developer to join our IT Development team in Houten/Amsterdam (Hybrid). You will build weather and travel apps used by millions, collaborating with product owners, mobile developers, UX designers and meteorologists.

The role emphasizes MVVM, clean architecture, modular design and Kotlin Multiplatform, with opportunities to influence UX and app performance while working across international squads.

Qualifications

• 1 year experience with KMP (Kotlin Multiplatform).
• 3+ years in mobile development (Kotlin/Java/Swift).
• Knowledge of MVVM and clean architecture.
• Familiarity with modularization and scalable app architectures.
• Strong understanding of SOLID and OOP.
• Experience with crash analytics tools such as Firebase.
• Hands-on experience with integrating and optimizing ads in apps.
• Strong unit testing skills.
• Strong English communication skills.
• Currently living in The Netherlands with a valid work permit is a must.

Responsibilities

• Collaborate with product owners, mobile developers, UX designers, and meteorologists to develop and maintain high-quality weather and travel apps.
• Contribute to UX/UI improvements and provide input on design and user experience.
• Ensure seamless integration between front-end and back-end development.
• Monitor app performance and optimize for better user experience.
• Engage in technical discussions and contribute innovative ideas.
• Create and maintain troubleshooting documentation.
• Develop and maintain shared business logic for iOS and Android using Kotlin Multiplatform.

Skills

KMP (Kotlin Multiplatform)

Mobile development

Kotlin/Java/Swift

MVVM

Clean architecture

Modular architecture

SOLID/OOP

Firebase crash analytics

Ad integration

Unit testing

English communication

Netherlands work permit

Job description

Infoplaza Advertising is seeking a medior KMP App Developer to join our IT Development team in Houten/Amsterdam (Hybrid). You will build weather and travel apps used by millions, collaborating with product owners, mobile developers, UX designers and meteorologists.

The role emphasizes MVVM, clean architecture, modular design and Kotlin Multiplatform, with opportunities to influence UX and app performance while working across international squads.