Senior Android Engineer — Secure Mobile Platform

Insight International (UK) Ltd; England; On-site; GBP 70,000 - 95,000; Full time

Job summary

Insight International (UK) Ltd is seeking a Senior Android Engineer in the UK to deliver mobile app features using Kotlin/Java. You will architect, implement, and optimize Android components, collaborating with cross-functional teams to ensure performance and security.

You will work with MVVM/MVI architectures and Jetpack libraries, applying SOLID principles and modern Android patterns to ship robust mobile experiences.

Qualifications

• Strong knowledge of Kotlin/Java for Android app development.
• Deep understanding of Android SDK, UI design principles, patterns, and best practices.
• Experience with offline storage, threading, and performance tuning in mobile apps.
• Proficient with open-source Android libraries and benchmarking/optimisation.
• Familiar with Git and code versioning practices.

Responsibilities

• Craft, develop, and deliver mobile Android components and services.
• Collaborate with strategy teams to architect and implement scalable solutions.
• Ensure high performance, reliability, and maintainability of Android apps.

Skills

Kotlin/Java

Android SDK

UI/UX guidelines

Offline storage

Performance tuning

Android libraries

Git

SOLID principles

MVVM/MVI

Jetpack libraries

Tools

Git

Android Studio

Gradle

Job description

Insight International (UK) Ltd is seeking a Senior Android Engineer in the UK to deliver mobile app features using Kotlin/Java. You will architect, implement, and optimize Android components, collaborating with cross-functional teams to ensure performance and security.

You will work with MVVM/MVI architectures and Jetpack libraries, applying SOLID principles and modern Android patterns to ship robust mobile experiences.