Android Engineer

Monzo Bank

📍 barcelona, kingdom of spain, Spain

Full-time Engineering Posted June 09, 2026

Job Description

Job Overview

As an Android Engineer at Monzo, you will work in a small autonomous product squad with iOS, Backend, User Researchers, Product Designers, Product Managers, QA Testers, and Data Scientists to build a native mobile app used by more than 11 million people. You will play a key role in shaping the user experience and improving the code quality while moving fast and iterating.

Responsibilities

- Build polished user experiences in a 100 % Kotlin app that follows MVVM architecture, uses RxJava, Retrofit, Moshi, Dagger, Coroutines, and Room.

- Write unit and UI tests, including Compose screen snapshot tests with Happo and Espresso flows.

- Collaborate with cross‑functional teams and the Android discipline to improve processes and the overall codebase.

- Own mobile platform enablement and help other engineers move faster.

Qualifications
  • You care about customer impact and optimise for outcomes rather than lines of code...