Android Engineer III: Kotlin, Jetpack Compose, AI

JPMorgan Chase & Co.; Greater London; On-site; GBP 85,000 - 115,000; Full time

Job summary

JPMorgan Chase & Co. is seeking a Software Engineer III - Android in London to join the International Consumer Bank.

You will develop, test, and maintain customer-facing Android apps, collaborating with product managers, designers, and stakeholders across the full SDLC. You will build features with Kotlin and Jetpack Compose, apply modern architecture patterns, and help ensure performance, accessibility, and security across journeys.

Qualifications

• Solid knowledge of Kotlin and modern Android development practices.
• Experience building Android applications using Jetpack Compose.
• Understanding of Android architecture patterns such as MVVM, MVI, or similar approaches.
• Familiarity with Android Jetpack libraries and components.
• Ability to write clean, maintainable, and testable code with a strong awareness of quality standards.
• Understanding of REST APIs and how mobile applications integrate with backend services.
• Awareness of performance, accessibility, and security considerations in mobile development.

Responsibilities

• Collaborate with cross-functional teams to define, design, build, and release new Android mobile features.
• Develop and maintain clean, efficient, testable, and reusable Kotlin code.
• Build intuitive user interfaces using Jetpack Compose and modern Android tech.
• Contribute to testing strategies to ensure reliability and quality across journeys.
• Troubleshoot, debug, and resolve issues with fellow engineers.
• Participate in agile ceremonies and support continuous delivery.
• Communicate progress and blockers clearly across distributed teams.
• Engage in code reviews and uphold engineering best practices.
• Stay informed on Android trends, tools, and platform updates.

Skills

Kotlin

Android development

Jetpack Compose

MVVM/MVI

REST APIs

Code testing/quality

Education

Formal training or certification in software engineering

Tools

Jetpack libraries

Testing frameworks

Detox

Appium

Git

Job description

JPMorgan Chase & Co. is seeking a Software Engineer III - Android in London to join the International Consumer Bank.

You will develop, test, and maintain customer-facing Android apps, collaborating with product managers, designers, and stakeholders across the full SDLC. You will build features with Kotlin and Jetpack Compose, apply modern architecture patterns, and help ensure performance, accessibility, and security across journeys.