android developer for a mobile banking application

Andersen's project is developing a mobile banking application with secure transaction processing, real-time cashback tracking, and integrations with partner services and financial APIs. The customer is an international technology organization operating in digital infrastructure and maintaining high-load platforms across multiple regions.

• Design and develop scalable Android features for a banking application
• Implement secure financial flows, including transactions, cashback logic, and tracking
• Integrate external APIs for payments, geolocation, and partner services
• Ensure application performance, stability, and security
• Collaborate with backend, QA, and product teams to deliver features end-to-end
• Maintain and improve app architecture in line with modern best practices
• Lead code reviews, enforce coding standards, and mentor team members
• Monitor app health, including crashes, performance, and analytics, and proactively improve it
• Use Firebase, GA, and other analytics tools to track user behavior and optimize features
• Improve development processes, documentation, and codebase quality

• 2+ Years of Android development experience using Kotlin
• Good knowledge of Android fundamentals, application lifecycle, OOP, and architectural approaches such as MVVM/MVI
• Hands-on experience building Android UIs with Jetpack Compose and/or the traditional View/XML system
• Practical experience with Kotlin Coroutines and basic or working knowledge of Flow
• Experience integrating REST APIs and handling responses, errors, and serialization
• Experience with local data persistence using Room and/or other Android storage solutions
• Experience with dependency injection using Hilt, Dagger, Koin, or an equivalent
• Experience writing unit tests and understanding of basic UI testing principles
• Working knowledge of Git and basic understanding of CI/CD
• Ability to independently implement well-defined features and collaborate with the development team
• English at Intermediate+ level

• Opportunity to change projects and/or develop expertise in an interesting business domain
• Professional, financial, and career growth opportunities
• Mentoring and onboarding systems for each new employee
• Opportunity to earn up to an additional 1,000 EUR per month, depending on expertise level, through company activities; this amount is included in the annual bonus
• Access to the corporate training portal and its regularly updated knowledge base
• Corporate events and amenities, including parties, pizza days, PlayStation, fruit, coffee, snacks, and movies
• Certification compensation, including AWS and PMP
• Referral program
• Private health insurance and sports compensation, depending on the type of employment