Senior Software Engineer - Android
Colossus Technologies Group
full-remoteseniorpermanentmobile United States 72 days ago via LinkedIn
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AndroidKotlinJetpack ComposeCoroutinesREST APIsOffline-firstAndroid ArchitectureCI/CDAgileMentoring
About the role
Role Overview
Senior Software Engineer, Mobile (Android) — Remote
You will design, build, and scale Android mobile experiences in collaboration with product, design, and backend teams. The role emphasizes strong technical depth, a product mindset, and influence over architecture and long-term scalability.
Responsibilities
- Design, develop, and maintain Android applications with a focus on performance, reliability, and UX
- Collaborate cross-functionally to define, scope, and deliver mobile features
- Contribute to mobile architecture, technical strategy, and engineering best practices
- Write clean, maintainable, testable code using modern Android development patterns
- Improve app stability, monitoring, and release processes
- Participate in code reviews, mentor engineers, and support technical growth
- Work with backend teams to integrate APIs and mobile services
- Troubleshoot and resolve complex issues across the mobile stack
Requirements
- 6+ years software engineering experience with strong mobile focus
- 4+ years hands-on Android development experience
- Deep expertise in Kotlin and modern Android frameworks
- Strong understanding of Android architecture, app performance, debugging, and testing
- Experience building consumer-facing or enterprise mobile apps at scale
- Familiarity with REST APIs, mobile data handling, and offline-first patterns
- Experience in Agile product development environments
- Strong communication skills and ability to influence technical direction
Preferred Qualifications
- Jetpack Compose, Coroutines, and modern Android architecture components
- Familiarity with CI/CD, mobile release management, and app store deployment
- Experience mentoring engineers or leading technical initiatives
About Colossus Technologies Group
Colossus Technologies Group is a growing technology company building product experiences for a broad customer base. The role sits within its product engineering team, focusing on delivering and scaling high-quality mobile applications.
Scraped 7/16/2026