Salary: Up to £70,000

Location: Remote (UK-based)

Type: Full-time, Permanent

We’re hiring a Senior Android Engineer to join a small, highly skilled mobile team building a data-intensive product used by elite professionals worldwide. This is a hands-on senior role where you’ll act as the most experienced Android engineer on the team, shaping architecture, mentoring others, and having real influence over technical direction.

What you’ll be doing:

• Architectural leadership: Designing and evolving scalable, maintainable Android architectures using modern best practices.
• Hands-on development: Building high-quality Android features using Kotlin and the Jetpack ecosystem.
• Product collaboration: Working closely with product, design, and domain experts to turn ambiguous requirements into clear technical solutions.
• Performance & quality: Taking ownership of app performance, reliability, testing strategy, and production health.
• Mentorship: Supporting and guiding mid-level engineers and contractors through code reviews and technical leadership.
• Innovation: Exploring and piloting new technologies such as Jetpack Compose and Kotlin Multiplatform where appropriate.

Essential experience:

• Strong senior-level Android development experience on production apps
• Deep expertise in Kotlin (coroutines, flows, memory management)
• Solid understanding of modern Android architectures (MVVM, MVI, Clean Architecture)
• Experience defining and maintaining robust testing strategies
• Confidence owning technical decisions and explaining trade-offs clearly
• Comfortable working remotely and independently in a small team