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Android Engineer (Kotlin and Flutter) - 12-Month Contract - London/Bristol - Inside IR35

Hamilton BarnesLondon🇬🇧United KingdomPosted 12 Oct 2026

Why This Role Stands Out

This 12-month contract offers a fantastic opportunity to work on an impactful consumer servicing program with a leading IT consultancy, leveraging your expertise in Kotlin and Flutter. You'll thrive in this hybrid role, collaborating with cross-functional teams to design, build, and maintain high-performing Android applications, with excellent potential for skill development. Apply now to contribute to innovative mobile solutions and gain valuable experience in a dynamic environment.

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
London, United Kingdom
FlutterScrumAgileGitGitHub ActionsGraphQLJUnitJenkinsJetpack ComposeKotlinAndroid

Job Description

Android Engineer (Kotlin and Flutter) - 12-Month Contract - London/Bristol - Inside IR35

Our client, a leading IT consultancy, is looking for two Android Engineers to join a consumer servicing and engagement programme. You will design, build and maintain secure, production-ready Android applications, working closely with product owners, designers and Back End engineers. This is a 12-month contract, Inside IR35, based in London or Bristol.

Key Responsibilities

  • Design, develop and maintain mobile applications for the Android ecosystem
  • Implement modern UI using Jetpack Compose and Material Design, working closely with product teams
  • Integrate RESTful APIs, GraphQL and third-party services into secure, high-performing applications
  • Build, test, debug and deploy apps across Android versions and devices, optimising performance and memory use
  • Contribute to code quality standards, code reviews and reusable component libraries

What You Will Ideally Bring

  • Strong proficiency in Kotlin and Flutter, with proven experience building and releasing Android apps
  • Expertise with Android Studio, Jetpack Compose and Core Android components (Activities, Fragments, Services, Broadcast Receivers, Content Providers)
  • Solid grounding in MVVM, MVI, MVC or Clean Architecture, with push notifications, background services and app life cycle management
  • Experience with Git/GitHub/GitLab and unit and UI testing (JUnit, Espresso), working in an Agile/Scrum team
  • Desirable: CI/CD exposure (Jenkins, Bitrise or GitHub Actions)

Contract Details

  • Duration: 12 months
  • Day Rate: Negotiable
  • Determination: Inside IR35
  • Location: London OR Bristol (Hybrid)
  • Positions: 2
  • Start Date: ASAP

Android Engineer (Kotlin and Flutter) - 12-Month Contract - London/Bristol - Inside IR35

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