Senior Flutter Developer (Contract)
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Job title: Senior Flutter Developer (Contract)
Type: Full-time contract
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.
This is not a support role. You’ll work on a high-traffic product used by thousands of customers, focused on performance, reliability, and user experience at scale.
You’ll own Flutter delivery within the project, solving complex technical problems, improving app quality, and building clean, scalable solutions that hold up 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
Own features end-to-end, from implementation through to release
Design and implement testing across unit, widget, integration, and E2E
Drive improvements in performance, reliability, and maintainability
Contribute to CI/CD pipelines (GitHub Actions, Bitrise, etc.)
Collaborate closely with product, design, and QA
Raise engineering standards through clean code and best practices
Required experience
Strong commercial experience with Flutter and Dart
Proven track record building and shipping mobile apps at scale
Deep understanding of testing strategies and automation
Experience with CI/CD in mobile environments
Ability to solve complex problems with clean, maintainable code
Strong understanding of performance, UX, and mobile architecture
About hedgehog lab
hedgehog lab is a digital product consultancy with 20 years of experience. We partner with global brands to design and build high-quality digital products through strong engineering and collaborative delivery.
How to apply
Submit your application below.
Please note: you must be based within 30 miles of one of our UK office locations to be considered for this role.
- Department
- Engineering
- Role
- Senior Flutter Developer
- Locations
- Newcastle upon Tyne, Edinburgh, Leeds, London, Manchester
- Employment type
- Contract
- Remote status
- Fully flexible! No expectation to come to the office but you're also free to use the office when you fancy!!