Senior Android / Kotlin Multiplatform Engineer

We are looking for an experienced Senior Android / Kotlin Multiplatform Engineer to take ownership of an Android application and the shared Kotlin Multiplatform (KMP) business logic layer supporting a modern mobile platform.

In this role, you will work across the full mobile stack, collaborating closely with backend and mobile engineering teams to integrate APIs, define contracts, and deliver secure and seamless mobile experiences. You will also contribute to the evolution of a shared ecosystem used across both Android and iOS applications.

Key Responsibilities

• Own, develop, and maintain the Android application and shared KMP business logic layer
• Design and implement shared Kotlin Multiplatform modules, including network services, API clients, and business logic
• Build modern Android interfaces using Jetpack Compose, MVVM architecture, and Hilt
• Collaborate with backend teams to define API contracts and OpenAPI specifications
• Integrate mobile applications with backend microservices through REST APIs
• Implement secure authentication flows using MSAL, OAuth 2.0, and OpenID Connect
• Manage Firebase Analytics, Crashlytics, and Cloud Messaging (FCM)
• Write and maintain unit, UI, and integration tests