Senior Android Engineer - Mobile

We are looking for a strong Android Engineer to help shape the future of payments on Grab. This is a role for someone who cares deeply about product quality, technical craft, and building systems that perform reliably at scale. You will work on highly visible, business-critical flows used by millions of users across Southeast Asia. You'll partner closely with product, design, backend, risk, and platform teams to build intuitive payment experiences that are fast and secure.

You will be reporting to a Software Engineering Manager II.

Responsibilities:

• Design, build, and maintain Android features powering Grab's payment experience.
• Deliver high-quality, scalable, and resilient mobile solutions for critical user journeys.
• Improve app performance, reliability, observability, and engineering quality in payment flows.
• Collaborate with cross-functional teams to translate product goals into robust technical solutions.
• Contribute to architecture, technical design, code reviews, and engineering standards.
• Troubleshoot production issues and help drive operational excellence.
• Use data and experimentation to improve customer experience and business outcomes.
• Improve code quality, maintainability, and developer productivity within the team.

Requirements:

• Strong software engineering fundamentals with solid 5+ years of experience building Android applications in production.
• Proficiency in Kotlin and a strong understanding of modern Android development.
• Experience building maintainable mobile architectures and shipping user-facing features at scale.
• Good understanding of performance, reliability, testing, debugging, and release best practices on Android.
• Experience integrating with backend services and handling complex client-server interactions.
• Break down ambiguous problems and deliver pragmatic, high-quality solutions.
• Strong collaboration in a cross-functional environment.
• A product mindset and a high standard for user experience.
• Experience working on payments, fintech, checkout, authentication, or other high-trust product areas.
• Familiarity with Android architecture components, Coroutines, Jetpack, and modern development tooling.
• Experience with experimentation, instrumentation, and data-informed product development.
• Knowledge of secure coding and mobile application security practices.
• Experience working in large-scale consumer technology environments.