Flutter Developer – London,UK

Company: CAPGEMINI
Apply for the Flutter Developer – London,UK
Location: London
Job Description:

Job Role: Flutter Developer

Location: London, UK

About the Job: We are seeking an experienced Flutter Developer with strong expertise in the Banking domain who will oversee the planning, execution, and successful delivery of projects.

Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of company offices, client sites, and your home, noting that you will be unable to work at home 100% of the time.

Your Role: We are looking for an experienced Flutter Developer and this role requires building high‑performance, secure banking applications implementing state management and ensuring compliance with strict financial cybersecurity standards.

Your Skills

  • Expert proficiency in Flutter/Dart combined with a solid foundational knowledge of Native Android (Java/Kotlin) or iOS (Swift).
  • Architecture: strong understanding of architectural patterns like BLoC, Provider, or Riverpod.
  • API Integration: hands‑on experience integrating RESTful APIs and JSON.
  • Security Testing: familiarity with secure coding practices, data encryption in transit, and writing unit and widget tests.
  • Tools & Pipelines: experience with Git, CI/CD pipelines (e.g., Bitrise, Jenkins) and familiarity with Agile methodologies (Jira).

Key Responsibilities

  • UI/UX Implementation: translating complex Figma UI designs into responsive pixel‑perfect layouts.
  • Performance Optimization: identifying memory leaks and ensuring smooth 60fps animations.
  • Collaboration: working closely with backend engineers, UI/UX designers, and product managers to deliver secure financial features.
  • Compliance: adhering to Barclays strict cybersecurity policies and SOX compliance requirements.

Disability Confident Employer

Capgemini is proud to be a Disability Confident Employer (Level 2) under the UK Government’s Disability Confident scheme. As part of our commitment to inclusive recruitment, we will offer an interview to all candidates who:

  • Declare they have a disability, and
  • Meet the minimum essential criteria for the role.
  • Please opt in during the application process.

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Posted: July 21st, 2026