Senior Android Engineer – Kotlin, MVVM & Fintech

JPMorganChase; Greater London; On-site; GBP 95,000 - 135,000; Full time

Job summary

J.P. Morgan Personal Investing, in partnership with Nutmeg, is seeking a Senior Android Engineer to advance the mobile platform in London. You will drive architectural improvements, support MVVM/Hilt migrations, and help modularise the app for white-labelling solutions.

You will collaborate with cross‑functional teams, develop robust features, and contribute to a culture of continuous learning and innovation. This role emphasizes scalable, user-centric Android solutions.

Qualifications

• Proficiency with Kotlin, Android SDK, and Android Studio.
• Experience with RxJava or Coroutines, and Dagger or Hilt.
• Familiarity with Java/Android design patterns (MVP, MVVM).
• Experience writing unit, integration, and UI tests.
• Understanding of mobile design best practices and human interface guidelines.
• Experience working in agile environments using Scrum.
• Experience with Git or similar distributed SCM systems.
• Knowledge of REST and messaging platforms.
• Experience with CI/CD processes.
• Strong communication and collaboration skills.
• Proactive approach to problem solving.

Responsibilities

• Design, develop, and maintain Android applications using Kotlin and best engineering practices
• Apply SOLID principles, design patterns, and architecture types to deliver scalable solutions
• Lead and participate in the migration to MVVM and Hilt
• Modularise and abstract the app to support white-labelling
• Collaborate with cross-functional teams, including iOS and backend engineers
• Write and maintain unit, integration, and UI tests
• Implement and support CI/CD pipelines
• Stay current with Android trends and share insights with the team
• Integrate new features such as Google Pay, Google Assistant, and Android Widgets
• Ensure app performance, reliability, and a crash‑free user experience
• Communicate effectively and proactively solve problems

Job description

J.P. Morgan Personal Investing, in partnership with Nutmeg, is seeking a Senior Android Engineer to advance the mobile platform in London. You will drive architectural improvements, support MVVM/Hilt migrations, and help modularise the app for white-labelling solutions.

You will collaborate with cross‑functional teams, develop robust features, and contribute to a culture of continuous learning and innovation. This role emphasizes scalable, user-centric Android solutions.