Senior Software Development Engineer (Android)

Tasks

• Design and develop native Android applications using Kotlin and modern Android technologies
• Lead technical design and implementation of mobile features
• Build and enhance experiences related to: Device Upgrades & Trade-Ins, Mobile Plan Management, Billing & Payments, Mobile Onboarding & Activation, Line & Device Management, Push Notifications, International Services
• Collaborate with Product, Design, QA, and Backend Engineering teams
• Drive architecture discussions, code reviews, and engineering best practices
• Mentor engineers and contribute to technical leadership initiatives

Requirements

• No H1B, No OPT Candidates
• 5+ years of Android development experience
• Strong expertise in Kotlin and Java
• Android SDK, Jetpack Libraries, Android Architecture Components
• MVVM, Clean Architecture, Dependency Injection, Coroutines, Flow
• REST API Integration
• Git-based development workflows
• Strong debugging and performance optimization skills
• Experience with Spec-Driven Development (SDD)
• Preferred: Jetpack Compose
• Preferred: Automated Testing (Unit, Integration, UI)
• Preferred: Feature Flags & Staged Rollouts
• Preferred: Mobile Analytics & Monitoring Tools
• Preferred: Agile/Scrum Experience
• Preferred: GraphQL API Integration

How to apply

• Share your updated resume by email

Location

• Philadelphia, PA