App Developer

Salt; United Kingdom; Remote; GBP 50,000 - 70,000; Full time

Job summary

A leading digital health company is seeking an experienced Mobile App Developer with strong Flutter and C# skills. In this pivotal role, you will lead the transition from Xamarin to Flutter, enhancing features that are medically certified and have a substantial impact. The position is fully remote within the UK, offering a competitive salary up to £70,000.

Qualifications

• 3+ years in software development, ideally mobile-focused.
• Strong commercial experience with Flutter and C#.

Responsibilities

• Develop and maintain mobile features using Flutter and C#.
• Support the mobile tech transition from Xamarin to Flutter.
• Monitor app performance and stability to ensure a seamless user experience.

Skills

Flutter

C#

Object-oriented programming

Job description

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We’re currently partnering with a digital health company that’s leading the way in brain training and cognitive fitness, with over 30 million users worldwide.

They’re now hiring for an experienced Mobile App Developer (Flutter & C#) to help lead their transition to Flutter and scale their mobile platform. This role will play a major part in shaping features that are medically certified, prescribed by doctors, and covered by public health insurance in Germany.

Key Responsibilities:

• Develop and maintain mobile features using Flutter and C#
• Support the mobile tech transition from Xamarin to Flutter
• Work closely with design, product, and backend teams to deliver new functionality
• Monitor app performance and stability to ensure a seamless user experience
• Contribute to the technical evolution of a health product with real impact

Experience Required:

• Strong commercial experience with Flutter and C#
• 3+ years in software development, ideally mobile-focused
• Solid knowledge of object-oriented programming

Location: Fully Remote anywhere in the UK

Salary: Up to 70k

*Rates depend on experience and client requirements