Senior Android Engineer

Responsibilities

• Design, build, and maintain high-performance Android applications for a global banking customer base
• Write clean, testable, and maintainable Kotlin code aligned with MVVM and Clean Architecture principles
• Develop and execute automation scripts for testing, CI/CD pipelines, and release validation
• Collaborate closely with product owners, designers, and backend engineers within Scrum sprints
• Own technical decisions across the full Android lifecycle, from development through Google Play Store deployment
• Champion security best practices within the mobile stack, including Android SDK Security Modules and Jetpack libraries
• Mentor peers and influence cross-functional teams through technical leadership and knowledge sharing

Requirements

• 8+ years of Android development experience building enterprise mobile applications at scale
• 5+ years of hands-on Kotlin experience
• Mastery of Android Architecture Components, Jetpack libraries, and Android SDK
• Deep understanding of MVVM, Clean Architecture, and Dependency Injection (Hilt/Dagger)
• Strong grasp of multi-threading, memory management, and caching strategies
• Proficiency in functional programming concepts
• Strong DSA and problem-solving skills
• Degree in Computer Science, Software Engineering, or a related field

Preferred Qualifications

• Experience delivering applications in regulated environments such as banking or fintech
• Exposure to Wealth Management products or domain knowledge
• Experience in automation scripting for mobile testing (Espresso, UI Automator, Appium)
• Hands-on experience with Firebase and CI/CD pipeline setup

About the Company

GSSTech Group provides high-end engineering solutions for global banking and wealth management customers, focusing on building secure, scalable, and high-performance mobile applications.