Senior Flutter Engineer

Senior Mobile Software Engineer (Flutter)

London | Onsite | Up to £95,000

We're working with a technology business that powers high-volume, real-world operational platforms used by thousands of users daily. They're looking for a Senior Mobile Engineer to take ownership of mobile development across Flutter and native mobile technologies.

You'll be joining a collaborative engineering team focused on building scalable, high-performance applications, helping shape technical direction while delivering new features and improving customer experience.

What you'll be doing:

• Building and enhancing mobile applications using Flutter
• Working across native Android (Kotlin/Jetpack Compose) and/or iOS (SwiftUI)
• Designing clean, scalable solutions and contributing to architecture decisions
• Collaborating with Product, UX, QA and engineering teams
• Driving code quality through testing, reviews and engineering best practices
• Helping optimise performance and reliability across mobile platforms
• Exploring modern AI-assisted development approaches and tooling

What we’re looking for:

• Background in native Android or iOS development
• Experience building and integrating REST APIs
• Strong understanding of mobile architecture, testing and software design patterns
• Experience delivering production-grade mobile applications at scale
• Comfortable working in a highly collaborative engineering environment

Opportunity to influence a growing mobile capability and work on business-critical products