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Senior Software Engineer - Android

Colossus Technologies Group

full-remoteseniorpermanentmobile United States 72 days ago via LinkedIn

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Tags

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