Software Engineer III - Android - Chase UK

We launched Chase UK to transform mobile banking with seamless, customer-first digital experiences - and we're just getting started. With the trust of millions of customers in the US and rapid growth in the UK, we're building the bank of the future with a start-up mindset inside one of the world's most respected financial institutions. Joining us means you'll have the opportunity to make a real impact, grow your skills quickly, and help shape what modern banking looks like for customers across the globe. Whether you're contributing to a new feature, improving an existing journey, or learning from the talented engineers around you, your work will matter from day one.

Job responsibilities

• Collaborate with cross-functional teams to help define, design, build, and release new Android mobile features that directly impact the customer experience.
• Develop and maintain clean, efficient, testable, and reusable Kotlin code aligned with modern Android engineering standards.
• Build intuitive user interfaces using modern Android technologies, including Jetpack Compose.
• Contribute to application testing strategies to help ensure reliability, performance, and quality across all customer journeys.
• Troubleshoot, debug, and resolve application issues in close partnership with fellow engineers.
• Participate in agile ceremonies, sprint planning, and regular team collaboration to support continuous and predictable delivery.
• Communicate progress, blockers, and technical considerations clearly to team members and stakeholders across a geographically distributed organization.
• Engage in code reviews, applying and reinforcing engineering best practices across the team.
• Stay informed on emerging Android development trends, tools, libraries, and platform updates to bring fresh thinking to the team.
• Use enterprise-authorized AI capabilities within the work environment to accelerate design comprehension and coding support, validating outputs and handling data according to sensitivity and security requirements.

Required qualifications, capabilities, and skills

• Formal training or certification on software engineering concepts and expanding applied experience.
• 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.
• Strong problem-solving skills and a genuine willingness to learn and grow in a fast-paced environment.
• Working knowledge of using enterprise-authorized AI capabilities within the work environment to support software engineering workflows with strong validation habits and awareness of data sensitivity.
• Ability to review and validate AI-assisted code and technical recommendations before use, escalating when uncertain and following security and data handling requirements.

Preferred qualifications, capabilities, and skills

• Experience with React Native, TypeScript, or JavaScript for cross-platform mobile development.
• Exposure to iOS development using Swift.
• Familiarity with end-to-end testing tools such as Detox, Appium, or similar frameworks.
• Experience working with GraphQL APIs.
• Hands-on exposure to CI/CD pipelines and automated mobile application delivery.
• Experience with design systems and component libraries, implementing consistent user interface and experience patterns across large-scale applications.