Android Engineer

Monzo Bank; Cardiff; Remote; GBP 78,000 - 110,000; Full time

Benefits offered by this job

Stock options

MacBook Pro

Learning budget

Relocation assistance

Visa sponsorship

Job summary

Monzo Bank is seeking an Engineer III for our Android mobile engineering discipline. You will build and evolve the native Android app in Kotlin and Compose, delivering polished user experiences with well-tested code.

You will join a small, interdisciplinary squad including product, design, research, QA, and data science, contributing to a broad range of banking features. The role offers flexibility to work remotely within the UK with occasional London meetings.

Qualifications

• Experience programming with Kotlin and Android.
• Shipped at least one app in Play Store.
• Care about customer outcomes and data-informed decisions.
• Ability to turn great design into polished products.
• Comfortable working in a team dealing with ambiguity.
• Solid understanding of computer science principles.

Responsibilities

• Build and evolve our native Android app with well-tested, resilient code.
• Work in an autonomous product squad with engineers and colleagues across product, design, research, QA, and data science.
• Help your team deliver company goals and shape what we build and how we build it.
• Work across areas from personal banking to customer support tools and mobile platform capabilities.
• Collaborate with other Android engineers to improve our tools, codebase, and processes.

Skills

Kotlin

Android

Play Store experience

Data-driven decisions

UX design awareness

CS fundamentals

Tools

Android Studio

Dagger

GitHub

MVVM

Compose

APIs

Backend

iOS

Job description

Salary: £30,000 - 50,000 per year

Requirements

• Were looking for someone excited about and experienced in programming with Kotlin.
• You have shipped and iterated on at least one app in the Play Store.
• You care about customer outcomes and making data-informed decisions.
• You enjoy turning excellent design into polished products.
• Youre comfortable working in a team that deals with ambiguity.
• You have an understanding of computer science principles.

Responsibilities

• Build and evolve our native Android app, creating polished user experiences with well-tested, resilient code.
• Work in an autonomous product squad with engineers and colleagues across product, design, research, quality assurance, and data science.
• Help your team deliver company goals and shape what we build and how we build it.
• Work across a range of areas, from personal banking to customer support tools and mobile platform capabilities.
• Collaborate with other Android engineers to improve our tools, codebase, and processes.

Technologies

• Android
• Support
• Kotlin
• MacBook
• Mobile
• API
• Backend
• Dagger
• GitHub
• MVVM
• iOS

More

Were Monzo, on a mission to make money work for everyone. We offer personal and business accounts, joint accounts, accounts for 16–17-year-olds, a free kids account, credit cards, and services to save, invest, and combine pensions. This Engineer III role is on our Android mobile engineering discipline, which includes around 60 Android engineers. We work in small, interdisciplinary teams and support knowledge-sharing, learning, and career development. Our Android app is built with Kotlin and Compose, among other technologies. The role can be based in our London office or worked remotely within the UK, with occasional London meetings. We offer flexible hours, support for travel to the office when required, relocation assistance, visa sponsorship, a learning budget, a MacBook Pro, stock options, and other benefits. Our listed base salary is £78,000–£110,000 per year, plus stock options and benefits. Were committed to diversity, inclusion, and equal opportunity.

last updated 40 week of 2026