Senior Fullstack Engineer (Android/Backend)

Remote | Full-time | B2B Contract Tabby creates financial freedom in the way people shop, earn and save by reshaping their relationship with money. Over 15 million users choose Tabby to stay in control of their spending and make the most out of their money. The company’s flagship offering allows shoppers to split their payments online and in-store with no interest or fees. Over 40,000 global brands and small businesses, including Amazon, Noon, IKEA, and SHEIN use Tabby to accelerate growth and gain loyal customers by offering easy and flexible payments online and in stores. Tabby generates over $10 billion in annual transaction volume for its partner brands and is the highest-rated, most-reviewed, largest, and fastest-growing FinTech in the GCC region. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $4.3 billion. Tabby launched in 2019 and has since raised +$1 billion in equity and debt funding from global and regional investors, and is now valued at $4.4 billion. Key Responsibilities We’re looking for a Senior Android Engineer to help scale the systems behind Tabby’s core products. You’ll work on high-impact projects in a high-growth environment, alongside a world-class remote engineering team spread across 20+ countries. Our tech stack and architecture: Kotlin, Coroutines + Flow, custom MVI architecture with state machine, Yatagan/Manual DI, multi-module, Retrofit, Coil What you’ll bring Excellent knowledge of Kotlin and Coroutines; Understanding of MVVM/MVI architecture; Strong experience with Jetpack Compose; Experience with Dagger/Yatagan or Manual DI; Understanding of design patterns and SOLID approaches; Ability to work with different types of collections, understanding their differences; Basic understanding of GC operation; Strong communication skills in English in order to defend your position if necessary, highlight problems and pitch your own ideas; “Getting things done” mindset. Job Benefits What we offer Full-time B2B contract Fully remote setup Up to 20% tax allowance 22 paid leave days annually Stock options (ESOP) in a fast-scaling, pre-IPO company Flexi benefits you can use for wellness, travel, or learning Work alongside a high-performing, international engineering team in a global fintech unicorn Relocation support is available to our hubs in Armenia, Georgia, Serbia, Portugal, and Spain, including flights, temporary accommodation, legal setup for verified costs.