Senior Flutter Software Engineer
Core
Build and evolve the flagship BOSS Revolution app, a large-scale Flutter product with a deep native calling stack (SIP/VoIP) at its core.
Role type
Senior Flutter Software Engineer (Mobile)
Builds
A large-scale Flutter monorepo with 100+ internal packages, feature-first clean architecture, and a deep native calling stack.
Domain
Telecom / Fintech / Consumer Mobile
Deliverable
production ML models | product features
Required skills
Flutter/Dart, Kotlin/Swift, Platform Channels, Bloc/Cubit, Clean Architecture, Unit Testing, CI/CD, Performance Optimization, Mobile Security
Preferred skills
VoIP/Real-time communication (SIP, WebRTC, CallKit), Large Monorepo tooling (Melos), Backend/Infrastructure knowledge, Telecom/Fintech domain experience
Technologies
Flutter, Dart, Kotlin, Swift, Bloc, Cubit, Freezed, JSON Serializable, Melos, GitHub Actions, Crashlytics, CallKit, ConnectionService
Responsibilities
Design and build high-performance hybrid features; Own features end-to-end within clean architecture; Monitor releases and investigate call-quality issues; Contribute to platform architecture and technical strategy; Improve engineering toolchain and automation.
Seniority
Senior, hands-on IC