Android Engineer (Kotlin & Flutter) – 12-Month Contract

Hamilton Barnes; Greater London; Hybrid; GBP 500 - 700; Full time

Job summary

Hamilton Barnes is seeking two Android Engineers (Kotlin and Flutter) for a 12-month contract based in London or Bristol. The role involves designing, building and maintaining secure Android apps, collaborating with product, design and backend teams.

Hybrid work arrangement and Inside IR35 apply. The ideal candidate will be proficient in Kotlin and Flutter, familiar with Android Studio, Jetpack Compose, and MVVM/MVI/MVC architectures, and capable of CI/CD using Jenkins or GitHub Actions.

Qualifications

• Strong proficiency in Kotlin and Flutter required.
• Experience designing and releasing Android apps.
• Experience with modern Android architecture and CI/CD pipelines.

Responsibilities

• Design, build and maintain mobile Android applications.
• Implement UI with Jetpack Compose and Material Design.
• Integrate RESTful APIs and GraphQL securely.
• Ensure app performance and memory efficiency across devices.
• Contribute to code quality and reusable components.

Skills

Kotlin

Flutter

Jetpack Compose

MVVM

MVI

MVC

Unit testing

UI testing

Git

Android Studio

GitHub

Jenkins

Bitrise

GitHub Actions

Tools

Android Studio

GitHub

Jenkins

Bitrise

GitHub Actions

Job description

Hamilton Barnes is seeking two Android Engineers (Kotlin and Flutter) for a 12-month contract based in London or Bristol. The role involves designing, building and maintaining secure Android apps, collaborating with product, design and backend teams.

Hybrid work arrangement and Inside IR35 apply. The ideal candidate will be proficient in Kotlin and Flutter, familiar with Android Studio, Jetpack Compose, and MVVM/MVI/MVC architectures, and capable of CI/CD using Jenkins or GitHub Actions.