Senior Mobile Software Engineer (Android)

Responsibilities

• Design, build, and maintain the native Android application using Kotlin and Jetpack Compose.
• Deliver features from technical design through release and post-launch iteration.
• Own Android release operations including signing, App Bundles, Play Console tracks, staged rollouts, pre-launch reports, crash triage, and ANR triage.
• Implement automated testing strategies and Android CI/CD pipelines.
• Integrate mini-apps, payments, virtual currency systems, APIs, and mobile SDKs.
• Design scalable Android architecture covering modularization, dependency injection, navigation, state management, and maintainability.
• Optimize Gradle builds, convention plugins, version catalogs, build caching, and configuration caching.
• Build and maintain an internal Compose component library and design system implementation.
• Establish coding standards, design patterns, technical specifications, and architecture documentation.
• Coordinate shared API contracts, design tokens, feature flags, and analytics schemas across Android, iOS, and React Native applications.
• Drive mobile observability through structured logging, crash monitoring, performance tracing, and release health dashboards.
• Use AI coding agents and assistants, create supporting context and tooling, and design evaluations and guardrails for AI features.
• Mentor engineers on Android development and AI-assisted engineering practices.
• Collaborate with product, design, backend, QA, project management, iOS, and React Native teams.

Requirements

• 5+ years of professional Android development experience with deep hands-on Kotlin expertise.
• Proven experience shipping commercial Android applications that are currently live on Google Play.
• Strong command of Jetpack Compose, Coroutines and Flow, Lifecycle, Room, WorkManager, and Navigation.
• Understanding of MVVM, MVI, Clean Architecture, dependency injection, and state management.
• Experience with JUnit, Compose UI tests, Espresso, Robolectric, and Android CI/CD release pipelines.
• Experience profiling performance, memory, and battery using Android Studio Profiler, Macrobenchmark, and Baseline Profiles.
• Experience supporting fragmented device and OS-version landscapes, including large-screen and foldable devices.
• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.
• Daily professional use of AI coding agents and AI-assisted development tools such as Claude Code, Copilot, or Cursor.
• Experience with third-party integrations, REST/GraphQL APIs, and mobile SDK consumption.
• Strong problem-solving, results-oriented, written communication, and verbal communication skills.
• Experience with app widgets, deep linking, push notifications, FCM, or background work at scale is preferred.
• Experience bridging Kotlin modules into React Native or working with Kotlin Multiplatform is preferred.
• Familiarity with Google Play Billing and alternative billing or external offer programs is preferred.
• Familiarity with gaming ecosystems, virtual currency, in-app purchases, payment flows, and digital commerce is preferred.
• Experience with mobile security practices, open source, technical writing, or conference talks is preferred.

Benefits

• Medical, dental, and vision benefits.
• Paid time off.
• Personalized career roadmap.
• Training and educational opportunities for professional development.
• Support for employees’ and families’ physical, mental, and emotional well-being.