Software Developer

About Paysera :Paysera is the first fintech company in Lithuania and an EU-licensed e-money institution. We provide fast, convenient, and affordable financial services globally. Our services range from a payment gateway for e-shops, a finance management app, money transfers, and a parcel locker network.With over 1 million app downloads and growing, we aim to become an industry-leading super app that provides financial and lifestyle services across the globe. At Paysera, we are a start-up-minded team, which means we thrive in a fast-paced environment and seek open communication while placing great focus on upholding our core company values. Join our vibrant international team of over 800+ people across 20+ cities, worldwide.Role OverviewTitle: Software Developer (Android)Level: Middle to SeniorTeam: Android Development Team (11 developers + Tech Lead, part of a 35-person Mobile Tribe including QA, BA, and Designers)Reports To: Line Manager (administrative), Delivery Manager (tribe context)Purpose: Build and maintain the Paysera SuperApp by developing new features, supporting existing functionality, and ensuring high-quality, secure, and scalable mobile solutions.Key Responsibilities[R1] Design, develop, and maintain Paysera SuperApp features using Kotlin and Jetpack libraries.[R2] Implement RESTful API integrations, including authentication and data security practices.[R3] Conduct code reviews to ensure adherence to naming standards, design guidelines, and maintainability.[R4] Diagnose and resolve bugs and performance bottlenecks using profiling tools and performance metrics.[R5] Collaborate with UX/UI designers and product managers to deliver user-friendly, Material Design–aligned interfaces.[R6] Write and maintain unit tests and UI tests using frameworks such as JUnit and Espresso.[R7] Contribute to CI/CD pipelines and deployment strategies using tools such as GitHub Actions or Bitrise.[R8] Apply dependency injection frameworks (e.g., Dagger, Hilt, Koin) to modularize and scale applications.[R9] Ensure compliance with security practices to protect user data and prevent vulnerabilities.[R10] Use AI productivity tools (e.g., Cursor, Claude Code, etc.) daily to accelerate coding, documentation, and troubleshooting tasks.Must-Have Qualifications[Q1] 3+ years of hands-on Android development experience using Kotlin (verified by CV and code samples).[Q2] 1+ year of experience with Jetpack libraries (Compose, Room, Navigation) in production projects.[Q3] Strong understanding of Android SDK and Material Design principles (verified via technical interview).[Q4] Demonstrated expertise with mobile architecture patterns (MVVM, MVI, or Clean Architecture) applied in scalable apps.[Q5] 1+ year of experience with testing frameworks (JUnit, Espresso)[Q6] Practical experience with CI/CD pipelines for automated builds and deployments (e.g., GitHub Actions, Bitrise).[Q7] Experience integrating dependency injection frameworks (Hilt, Dagger, or Koin) in modularized Android projects.[Q8] Proficiency with Android XML for UI and resources and Navigation/AndroidManifest configurationNice-to-Have Qualifications[N1] Prior exposure to the fintech industry and regulatory environments.[N2] Familiarity with iOS development or other mobile platforms.[N3] Contributions to Android developer communities (meetups, open-source projects, personal apps).[N4] Proven track record of building and shipping at least 1 production Android app with >10k installs (verified via Play Store links or portfolio).[N5] Java proficiency for Android. Strong command of OOP, Collections/Generics, Java 8+ features (lambdas, streams), concurrency (Executors, synchronization), and memory/performance fundamentals (GC, leaks), with seamless Kotlin interoperability. JDK. JVM.