Senior Android Engineer – Kotlin, Jetpack, CI/CD

Korn Ferry; City of Westminster; On-site; GBP 60,000 - 90,000; Full time

Job summary

Korn Ferry is seeking an experienced Android developer to design, build, and maintain modern Android applications in a dynamic team. You will collaborate with product, design, QA, and engineering to deliver scalable solutions and ensure high performance.

Key responsibilities include writing clean, testable code, implementing automated tests, and contributing to CI/CD release processes while modernising existing Android apps and services. Strong Kotlin and Android Jetpack knowledge are essential.

Qualifications

• Proven Android development experience with Kotlin.
• Strong Kotlin development skills.
• Experience with modern Android architecture patterns.
• Solid understanding of Android frameworks and Jetpack components.
• Experience integrating REST APIs.
• Familiarity with Coroutines or RxJava.
• Experience with CI/CD pipelines and source control.

Responsibilities

• Design, develop and maintain modern Android applications.
• Build scalable, performant solutions using contemporary Android technologies.
• Collaborate with product, design, QA and engineering teams throughout the development life cycle.
• Write clean, maintainable and testable code.
• Debug, optimise and enhance application performance.
• Develop and maintain automated testing solutions.
• Contribute to CI/CD pipelines and release processes.
• Support the modernisation of existing Android applications and services.

Skills

Android development

Kotlin

Android architecture patterns

Android frameworks & Jetpack

REST API integration

Coroutines or RxJava

CI/CD pipelines

Source control systems (Git)

Testing & debugging

Agile teamwork & communication

Tools

Git

CI/CD tools

Job description

Korn Ferry is seeking an experienced Android developer to design, build, and maintain modern Android applications in a dynamic team. You will collaborate with product, design, QA, and engineering to deliver scalable solutions and ensure high performance.

Key responsibilities include writing clean, testable code, implementing automated tests, and contributing to CI/CD release processes while modernising existing Android apps and services. Strong Kotlin and Android Jetpack knowledge are essential.