This is a remote position.

Engagement: Contract, 3 months, extension possible subject to funding

Location: Fully remote

Work hours: UK hours

About the role

UK Client is building a web-based Flutter MVP for a platform that handles financial data, so security and reliability are central. The immediate focus is shipping the web MVP, with Android and iOS versions planned later. This is a hands-on delivery role working directly with the client's technical lead.

Requirements

Key responsibilities
Build and ship the web-based Flutter MVP to release quality
Implement clean, maintainable state management using Riverpod
Integrate secure RESTful APIs for financial data, using tools such as Retrofit for backend interaction
Write Golden tests to keep widget UI consistent across changes
Work closely with the technical lead on reviews and onboarding




Structure the codebase to support future Android and iOS builds

Must-have skills
5 to 10 years of skilled software development experience
Minimum 5 years hands-on Flutter
Solid command of Riverpod for state management
Proven experience building and consuming secure RESTful APIs
Familiarity with Retrofit (or equivalent) for backend interaction
Practical use of Golden tests for widget UI regression
Comfortable working with sensitive financial data
Robust written and spoken English

Nice to have
Experience building MVPs in a startup or bootstrapped setting
Fintech or financial services background
Track record taking a web Flutter app through to mobile

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