Mobile Engineer 4 (Android)
Core
Lead Android mobile architecture, design patterns, and high-performance feature delivery for 100M+ customers.
Role type
Senior IC Android Engineer (Mobile Architecture & Leadership)
Builds
Native Android applications, Backend-for-Frontends (BFFs), and Server-Driven UI (SDUI) architectures
Domain
Fintech / Mobile Banking
Deliverable
production ML models | product features
Required skills
Kotlin, Android native development, mobile architecture design, performance tuning, automated testing, BFF/SDUI patterns, feature flags, agentic AI tools
Preferred skills
Jetpack Compose, SwiftUI, modular architecture, state management, gRPC/Protobuf, on-device ML frameworks (CoreML, TensorFlow Lite)
Technologies
Kotlin, Jetpack Compose, SwiftUI, GraphQL, gRPC, Protobuf, CoreML, TensorFlow Lite, Espresso, JUnit, XCUI
Responsibilities
Provide technical leadership for mobile architecture and design patterns; Mentor engineers and foster growth; 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 with mentorship responsibilities
