Senior Android Developer (Fintech)

TL;DR

Senior Android Developer (Fintech): Developing a large-scale Android product for a leading UK digital bank, delivering innovative financial services. Focus on building a scalable architecture, clean UI with Jetpack Compose, and robust integration with backend APIs.

Location: Almaty, Astana, Belgrade, Cluj-Napoca, Krakow, Larnaca, Lodz, Lublin, Remote.Bulgaria, Remote.Kazakhstan, Remote.Poland, Riga, Sofia, Varna, Warsaw, Wroclaw. Working hours: 9:00 AM – 5:30 PM (UK Time)

Company

hirify.global is a leading digital financial institution.

What you will do

• Develop and maintain the Android application from scratch using Kotlin and Jetpack Compose.
• Build scalable, modular architecture applying MVI and Clean Architecture principles with Dependency Injection (Hilt).
• Implement key features: real-time updates, push notifications, user authentication, offline caching, and secure local storage.
• Integrate complex third-party SDKs and services.
• Collaborate with cross-functional teams, including React Native developers, primarily consuming APIs and feature structures from the React Native app.
• Write unit and UI tests, enforce high code quality, and work within CI/CD pipelines.

Requirements

• 5+ years of native Android development experience using Kotlin and Java.
• Proven experience building Android apps from scratch with modular, scalable architecture.
• Strong skills with Jetpack Compose, MVI, Hilt, and multi-module projects.
• Experience with Android SDK components and third-party SDK integration.
• Expertise in secure data storage techniques and managing authentication flows.
• Solid experience with Git, GitHub/GitLab workflows, and CI/CD pipelines.
• Familiarity with real-time asynchronous event handling using Kotlin Coroutines and Flow.

Nice to have

• Understanding performance optimization on Android devices of varying capabilities.
• Experience working in Agile teams and coordinating with distributed cross-functional teams.
• Basic understanding of React Native and awareness of trade-offs between native and hybrid approaches.
• Understanding of mobile security best practices.

Culture & Benefits

• As per the laws of your country. We do ask you to take a proper rest
• We help you to take out an insurance policy for you and your loved ones
• 10 days without a doctor's note, afterwards - as per the laws of your country
• According to the official calendar, regardless of the client’s schedule
• Two large corporate parties and many small get-togethers for colleagues
• Solving technical and everyday problems at work