Android Engineer (m/f/d)

Android Engineer

• 12 months contract
• Remote working
• We’re looking for an experienced

Android Engineer

What You’ll Do

• Design, build, and ship features across a large-scale Android application, including search, discovery, and user engagement flows
• Collaborate with product managers, designers, backend engineers, and QA to translate requirements into well-architected solutions
• Write clean, maintainable Kotlin code and build modern UIs using Jetpack Compose
• Own features end to end: scoping, technical design, implementation, testing, release, monitoring, and iteration
• Contribute to the evolution of app architecture, shared components, state management, and navigation patterns
• Write and maintain unit and UI tests, review pull requests, and uphold engineering best practices
• Investigate and resolve crashes, ANRs, and performance issues using industry-standard Android tooling
• Improve developer experience through better CI/CD pipelines, build performance, and release processes
• Stay close to the product and users, using data and metrics to guide technical decisions

Core Skills & Experience

• Strong proficiency in Kotlin, with idiomatic use of language features
• Solid experience with Coroutines and Flow for asynchronous and reactive programming
• Production experience building UIs with Jetpack Compose
• Strong understanding of core Android concepts: lifecycle, configuration changes, background work, permissions, and modern Jetpack libraries (ViewModel, Room, WorkManager, DataStore, etc.)
• Experience writing unit and UI tests (e.g. JUnit, MockK/Mockito, Compose UI testing, Espresso)
• Familiarity with CI/CD pipelines, Gradle (including Kotlin DSL and version catalogs), and automated testing
• Confident use of Git, including reviews, branching strategies, and clean commit practices
• Nice to Have
• Experience with maps or location-based features
• Exposure to image-heavy or highly interactive UIs and performance optimisation
• Experience with A/B testing, feature flags, or data-driven experimentation
• Background working on large-scale consumer apps (e.g. marketplace, e-commerce, classifieds)
• Experience with multi-module Android projects and modularisation at scale