Mobile Application Developer

Senior Flutter Developer

Location: Hybrid – 3 days in East London office

Salary: £85,000–£100,000 + quarterly bonus

Type: Full-time, permanent

Reporting to: Head of Engineering

Sponsorship: Tier 2 visa sponsorship available (UK-based only, no relocation support)

My client is an innovative, fast-scaling business in the consumer sector, currently looking for a Senior Flutter Developer to take a lead role in the growth of their mobile app product. This is an exciting opportunity for an experienced mobile engineer to take ownership of a high-impact codebase while shaping features and best practices in collaboration with a multidisciplinary team.

What the role involves:

· Leading the delivery of complex features and technical solutions for the mobile app

· Maintaining and improving the quality, performance, and health of the codebase

· Working closely with Product, Backend, and QA teams to deliver seamless experiences

· Providing technical mentorship and support to other engineers in the team

· Reporting on progress and priorities to senior leadership

Key experience required:

· 3+ years of commercial Flutter development

· 4–5 years of mobile app development (iOS or Android)

· 7+ years of overall software engineering experience

· Strong understanding of scalable mobile architecture and engineering best practices

· Experience working in fast-moving product teams or startups

• · Comfortable with full product lifecycle ownership