Senior Android Developer - Remote

Overview

As a Senior Android Developer at CUJU, you’ll lead the development of our Kotlin- and Jetpack Compose–based Android app, built on Kotlin Multiplatform Mobile. You’ll craft high-performance, scalable features that integrate AI, video, and advanced analytics to elevate the athlete experience. Your expertise in Kotlin, KMP, and modern Android architecture will drive the next generation of mobile innovation in global sports.

In Short

• Remote position within Germany
• Full-time or part-time (from 30 hrs/week)
• Lead design and implementation of new Android features
• Ensure high performance and clean architecture
• Work with backend and computer vision teams
• Mentor developers and improve mobile engineering standards
• Stay updated with modern Android trends
• Collaborate cross-functionally with teams
• Passion for sports and user-centric products
• Flexible work arrangements

Requirements

• 5+ years of Android development experience
• Strong proficiency in Kotlin and Kotlin Multiplatform
• Understanding of architecture patterns (MVVM, Clean Architecture)
• Experience with Jetpack Compose and Dependency Injection
• Familiarity with CI/CD and unit testing
• Strong ownership mindset and problem-solving skills
• Excellent communication skills in English
• Passion for sports and gamified digital experiences
• Nice to have: shared iOS integrations in KMP projects
• Nice to have: contributions to open-source projects

Benefits

• Work at the intersection of sports and technology
• Creative freedom and responsibility
• Short decision-making paths
• Flexibility in work arrangements
• Personal development opportunities
• Supportive team culture
• Build something impactful in the sports world
• Diverse benefits including vacation and competitive compensation