Senior Android Engineer, AdTech (m/f/d)
Core
Design and develop scalable, high-performing Android applications for Retail Media and advertising experiences, integrating sponsored products and personalized recommendations into commerce journeys.
Role type
Senior IC Android Engineer (AdTech)
Builds
Mobile app features for Sponsored Products, Sponsored Brands, native placements, and personalized product recommendations
Domain
Retail Media, AdTech, E-commerce
Deliverable
production ML models | product features
Required skills
Kotlin, Android SDK, Jetpack Compose, Coroutines & Flow, Dependency Injection (Hilt/Dagger), REST APIs (Retrofit/OkHttp), Clean Architecture, Modularization, Testing (JUnit, Espresso, MockK), CI/CD
Preferred skills
Experience with Retail Media/AdTech/MarTech large-scale e-commerce platforms, A/B testing frameworks, Feature flags
Technologies
Kotlin, Android SDK, Jetpack Compose, Android Jetpack, Coroutines, Flow, Hilt, Dagger, Retrofit, OkHttp, Ktor, Koin
Responsibilities
Lead design and development of scalable Android apps; Define and evolve Android application architecture; Build reusable mobile components for ad experiences; Collaborate on APIs, tracking, and attribution; Improve CI/CD reliability and app performance; Guide critical technical decisions
Seniority
Senior, hands-on IC