Senior Android Developer

About the Position

We are looking for Senior Android Developers to build secure, user-friendly digital banking experiences for SMEs using Kotlin, Jetpack Compose, and clean, modular Android architecture. Join our client, a top 10 multinational bank in Romania, based in Bucharest.

Responsibilities

• Work on SME digital banking areas such as mobile/web banking, digital onboarding, lending, multichannel services, and innovation initiatives.
• Own complex native Android features end to end, from user interface to data and API integration, for SME banking products.
• Turn Figma designs into polished, accessible screens using Jetpack Compose, Android Views, and a shared design system.
• Make architecture decisions, define clean module boundaries, and lead safe refactoring of legacy code.
• Build reusable Kotlin components using MVP or MVVM, dependency injection, and reactive programming.
• Integrate REST services and local persistence while keeping reliability, performance, and secure data handling in mind.
• Write and improve unit, instrumentation, and screenshot tests; review code and maintain engineering standards.
• Improve app performance, accessibility, and security, including integration with mobile identity features when needed.
• Work with product, design, backend, and QA teams in Agile sprints, supporting frequent releases and continuous improvement.

Requirements

Technical

• At least 5 years of hands-on Android development experience, with Kotlin as the main programming language.
• Strong knowledge of the Android SDK, app lifecycle, data structures, and algorithms.
• Proven ability to write clean, reusable, and maintainable code for large Android applications.
• Hands-on experience with Jetpack Compose and classic Android Views, including modern UI patterns.
• Solid experience with clean, modular architecture, MVP, and MVVM, plus sound refactoring practices.
• Dependency injection using Dagger2 or Hilt.
• Reactive programming with RxJava and/or Kotlin Coroutines and Flow.
• Experience with local databases (including Realm), REST APIs, and networking tools such as Retrofit and OkHttp.
• Experience with automated unit, instrumentation, and screenshot testing; familiarity with JUnit and mocking tools.
• Good understanding of mobile app security, performance, accessibility, and code quality practices.

Education

• Bachelor’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.

Others

• Good oral and written communication skills (English and Romanian).
• Clear communication skills and the ability to explain technical trade-offs and align the team.
• Analytical, curious, and comfortable giving feedback, receiving feedback, and sharing knowledge.
• Strong ownership of outcomes, with a collaborative, customer-focused approach to Agile delivery.

Nice to Have

• Experience with animation libraries such as Lottie or Rive and consistent mobile design systems.
• Experience with biometric authentication, maps and location services, or PDF rendering.
• Exposure to anti-fraud or KYC tools such as Revelock or Onfido.
• Familiarity with analytics and engagement tools such as Adjust, Salesforce, Medallia, Countly, or Firebase.
• Hands-on use of Detekt, SonarQube, Mockito, MockK, Robolectric, Roborazzi, JaCoCo, or CI quality checks.
• Background in business banking, digital SME onboarding, or digital lending products.

We Offer

• Competitive salary.
• Opportunity to work with a top 10 multinational bank in Romania.
• Collaborative and innovative work environment.
• Professional growth and development opportunities.

About the Company

IntelSol is a leading recruitment agency specializing in connecting top talent with innovative companies in the tech and fintech sectors. We pride ourselves on delivering exceptional recruitment solutions and fostering long-term partnerships with our clients and candidates.