Mobile Engineer 4 (Android, Kotlin, JetPack Compose)
Core
Lead mobile architecture and development for Android/iOS apps serving 100M+ customers, driving transformation in client Backend-for-Frontends (BFFs) and Server-Driven UI (SDUI) architectures.
Role type
Senior IC Mobile Engineer (Android/iOS)
Builds
Scalable, high-performance native mobile applications and reusable component libraries
Domain
Fintech / Mobile Development
Deliverable
production ML models | product features
Required skills
Kotlin, Jetpack Compose, native mobile architecture, BFF design, SDUI implementation, automated testing, performance tuning, modular architecture, state management, GraphQL, gRPC/Protobuf, agentic AI tools
Preferred skills
SwiftUI, on-device ML frameworks (CoreML, TensorFlow Lite), metrics-driven staged rollout strategies
Technologies
Kotlin, Jetpack Compose, SwiftUI, GraphQL, gRPC, Protobuf, CoreML, TensorFlow Lite
Responsibilities
Provide technical leadership for mobile architecture and design patterns; Mentor engineers and foster growth through code reviews; Lead design and development of BFFs and SDUI architectures; Champion adoption of agentic AI tools; Drive culture of quality, performance, and accessibility
Seniority
Senior, hands-on IC