WHO WE ARE:

RBI Retail Innovation is a product development company, a part of the group of Raiffeisen Bank International (Vienna, Austria). We are a stable company that works in the EU market. Now we have products in Poland. Our ambition will be widespread in EU countries in the next few years. Our projects include next-gen digital banking platforms’ design, delivery, and post-delivery activities. Our team is international but mainly consists of Ukrainian developers. We have offices in Kyiv and Rivne. Our mission is to provide seamless banking with ease and speed that’s built for people. Our values are People First, Product Passion, and Trust.

WHAT WE NEED:

5+ years of hands-on experience developing native Android applications

Strong proficiency in Kotlin, with deep understanding of Coroutines and Flows

Production experience with Jetpack Compose Practical understanding and application of SOLID principles

Solid experience with MVVM and Clean Architecture

Experience building and maintaining large-scale mobile projects with high traffic, reliability, and security demands

Experience with unit testing, and familiarity with product reliability techniques

Comfortable working in Agile teams and processes Able to read and understand technical documentation independently Good command of written and spoken English

WILL BE A PLUS:

Experience working on FinTech products or other highly regulated domains

Security mindset — attention to secure coding and data handling

Hands-on experience with modular architecture using Dependency Inversion, enabling scalable feature delivery

Understanding of Gradle build logic with Kotlin DSL (KTS)

SOFT SKILLS:

Proactive, self-motivated, and takes ownership — not just following tasks but suggesting improvements

Team player — values collaboration, not an individualist; respects shared standards and architecture decisions

Prioritizes clean and maintainable code over quick hacks and shortcuts

RESPONSIBILITIES:

Develop and maintain high-quality FinTech Android applications

Contribute to defining and evolving the architecture and tooling of the Android apps

Establish and follow best practices, code standards, and testing strategies

Collaborate closely with designers, product owners, and backend engineers

Ensure high standards of security, performance, and user experience

WHAT WE OFFER:

You will be a part of global team of RBI Group — one of the leading banking groups in Central and Eastern Europe

An opportunity to work with some of the most talented and experienced people in the Fintech industry

The ability to drive change and innovation in the products we develop

Official employment, gig-contract

Remote-first work model

Competitive salary

Personal and professional growth, corporate English courses

Paid sick days-off and 20 working days of vacation per year

Medical insurance