Outside IR35 - pay rates
Mid level - £380
Senior - £480

Location: UK, within 30 miles of one of our offices (remote, hybrid, or onsite)

Office locations: Edinburgh, Newcastle, Leeds, Manchester, London

The role You'll join a major UK-based investment platform, embedding directly into a long-term mobile app programme.

You'll work on a high-traffic product used by thousands of customers, focused on performance, reliability, and user experience at scale.

You'll contribute to Flutter delivery within the project, building features, improving app quality, and helping shape scalable solutions in production.

You'll work closely with engineers, product, and QA in a cross-functional client team, delivering features end-to-end with a strong focus on quality.

What You'll Do

Build and maintain production-grade Flutter applications
Deliver features end-to-end, from implementation through to release
Contribute to testing across unit, widget, integration, and E2E
Support improvements in performance, reliability, and maintainability
Work with CI/CD pipelines (GitHub Actions, Bitrise, etc.)
Collaborate closely with product, design, and QA
Follow and contribute to engineering best practicesRequired Experience

Commercial experience with Flutter and Dart
Experience building and shipping mobile applications
Understanding of testing approaches and automation
Familiarity with CI/CD in mobile environments
Ability to write clean, maintainable code
Good understanding of performance, UX, and mobile fundamentals