Senior Mobile App Developer (Android)

Exadel is an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients including HBO, Microsoft, Google, and Starbucks. The client is an international transportation technology company focused on building scalable digital solutions for modern rail operations, developing internal platforms and automation tools to improve operational efficiency and support business growth.

• 6+ years of professional Android development experience
• Strong expertise in Kotlin and modern Android development
• Experience with Jetpack Compose, MVVM, Coroutines, and Clean Architecture
• Strong understanding of Android architecture patterns and SOLID principles
• Experience with unit, integration, and UI testing
• Knowledge of GraphQL or REST API integrations
• Experience delivering scalable, maintainable, and high-quality mobile applications
• Strong communication and collaboration skills
• Experience working in Agile environments

Nice to have:

• Experience with Kotlin Multiplatform Mobile or React Native
• Knowledge of Firebase tools and mobile analytics
• Understanding of UI/UX principles and mobile accessibility
• Experience with CI/CD pipelines and release automation

• Design, develop, and maintain high-quality Android applications
• Collaborate closely with Backend, iOS, and cross-functional teams
• Drive technical improvements and contribute to architecture decisions
• Optimize application performance, scalability, and user experience
• Ensure high engineering quality through testing and code reviews
• Mentor and support other engineers within the team
• Contribute to technical documentation and development best practices
• Stay up to date with modern Android technologies and industry trends

Exadel is an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more. Reasonable accommodations are available to enable individuals with disabilities to perform essential functions. The job description is not exhaustive; duties and responsibilities may evolve based on business needs.