Senior Mobile App Developer (Kotlin)

emagine; København; On-site; DKK 900,000 - 1,200,000; Full time

Job summary

emagine is seeking a senior Android developer to design and build robust mobile applications using Kotlin, collaborating with cross-functional teams for backend integration.

The role emphasizes app performance, security, and user experience, with mentoring of juniors and participation in Agile processes. Starting ASAP, contract length 3 months with extension; location in Copenhagen area or USA, with flexible meetings for US team.

Qualifications

• 7+ years of software development experience focused on Android mobile applications.
• Expert-level knowledge of Kotlin and modern Android development practices.
• Strong understanding of Android SDK, Jetpack components, and MVVM architecture.
• Experience with scalable and secure enterprise-grade mobile applications.
• Proficiency in REST APIs and mobile security protocols.
• Ability to optimize app performance and enhance user experience.
• Familiarity with JUnit and UI automation testing frameworks.
• Experience in Agile/Scrum methodology in complex environments.
• Knowledge of Azure, Firebase, or similar platforms is advantageous.
• Preferred US location or flexibility to attend late meetings with a US team.

Responsibilities

• Design and develop robust Android mobile applications using Kotlin.
• Collaborate with cross-functional teams to integrate backend services.
• Implement best practices for app performance and user experience.
• Optimize and troubleshoot mobile applications for stable performance.
• Conduct code reviews and mentor junior developers.
• Ensure compliance with security and privacy standards.
• Participate in Agile development processes.

Skills

Kotlin

Android development

MVVM architecture

Android SDK

REST APIs

UI testing

Agile/Scrum

Secure mobile apps

Jetpack components

Tools

Android Studio

Jetpack

Azure

Firebase

Job description

This role demands experienced professionals to contribute to a significant mobile application project. The focus is on delivering high-quality profiles with immediate availability.

Main Responsibilities

• Design and develop robust Android mobile applications using Kotlin.
• Collaborate with cross-functional teams to integrate backend services.
• Implement best practices for app performance and user experience.
• Optimize and troubleshoot mobile applications for stable performance.
• Conduct code reviews and mentor junior developers.
• Ensure compliance with security and privacy standards.
• Participate in Agile development processes.

Key Requirements

• 7+ years of software development experience focused on Android mobile applications.
• Expert-level knowledge of Kotlin and modern Android development practices.
• Strong understanding of Android SDK, Jetpack components, and MVVM architecture.
• Experience with scalable and secure enterprise-grade mobile applications.
• Proficiency in REST APIs and mobile security protocols.
• Ability to optimize app performance and enhance user experience.
• Familiarity with JUnit and UI automation testing frameworks.
• Experience in Agile/Scrum methodology in complex environments.
• Knowledge of Azure, Firebase, or similar platforms is advantageous.
• Preferred US location or flexibility to attend late meetings with a US team.

Nice to Have

• Experience with webview integration.
• Knowledge of third-party identity provider integrations.
• Familiarity with multi-language application setups.

Location: USA or greater Copenhagen area

Allocation: Full-time

Start date: ASAP

Duration: 3 month + potential option for extension