(Senior)Mobile Engineer

Lunar; Aarhus; On-site; DKK 650,000 - 800,000; Full time

Job summary

Lunar in Aarhus is hiring an Android Engineer to build features in a modern Kotlin stack, delivering fast, delightful experiences in a Jetpack Compose app used across the Nordics.

You will collaborate with design, backend, iOS, and data teams, own features from commit to production, and help push a design system and AI-driven approaches to life.

Qualifications

• Passion for Android and crafting beautiful, intuitive UI.
• Solid Kotlin fundamentals with eagerness to learn Jetpack Compose.
• Collaborative mindset, strong communication, and ownership of craft.

Responsibilities

• Build and ship features in a Jetpack Compose app, owning them from the first commit to production.
• Craft UI in collaboration with Design using Lunar's Matter system, with components localized across Nordic languages.
• Work in a modern Kotlin stack: Coroutines & Flow, Hilt, Room, Retrofit, and MVVM architecture over a large codebase.
• Collaborate daily with iOS, Backend, Web, Product, Design, and Data teams.

Skills

Android development

Kotlin

Jetpack Compose

Cross-functional collaboration

Job description

Banking hasn't changed much in decades. We're changing that. One product at a time.

Lunar is a Nordic challenger bank building the future of financial life with AI at the core. Our engineers, designers, and product people work on problems that actually matter. Making money simpler, smarter, and more rewarding for everyone in the Nordics.

Fully licensed and founded in 2015, with offices in Copenhagen, Aarhus and Stockholm. We move fast, we build with purpose, and we're just getting started.

As our new Android Engineer you'll join Squad Pace based in Aarhus, reporting to Girish. You'll help build the app that users across the Nordics use to manage their money every day, crafting polished, fast, delightful experiences on modern Android codebase.

What will you do?

• Build and ship features in a Jetpack Compose app, owning them from the first commit to production and beyond. At Lunar, you build it and run it
• Craft UI that people actually love to use, working pixel-close with Design in our in-house "Matter" design system — 30+ Compose component families localized across five Nordic languages
• Work in a modern Kotlin stack every day: Coroutines & Flow, Hilt, Room, Retrofit, and a clean UI -> ViewModel -> Repository architecture across a ~130-module codebase
• Work daily alongside iOS, Backend, and Web engineers, as well as Product, Design, and Data. Cross-functional is how we work
• Move fast and iterate. We learn quickly from what doesn't work and don't let perfection slow down progress
• Work in a team that takes AI seriously as part of how we write and ship code. You'll have the tools, the culture, and the mandate to explore what that means in practice

What are we looking for in you?

• A genuine passion for Android and for building beautiful, intuitive UI. This role is about craft as much as code
• Some Android engineering experience — you don't need to be a senior. If you're hungry, curious, and building things, we want to talk
• Solid Kotlin fundamentals, and experience with (or strong eagerness to learn) Jetpack Compose. If you've been building with Views and want to go all-in on Compose, we'll help you get there.
• A collaborative mindset. You ask good questions early, communicate clearly, and make the people around you better
• A drive to grow and take ownership. You follow through on your work, take feedback well, and actively look for ways to improve your craft

Are you ready to join the journey?

While you hold on tight for us to get back to you, curious to see what we’re up to? Follow us on LinkedIn for business announcements and releases, check out our Instagram for an inside scoop on what it’s like to work here.

Depending on the regulations in the country where you will be employed, we will ask to see or obtain information about your criminal record.

We welcome applications from candidates of all backgrounds. If you need any adjustments during the recruitment process, please let us know.