Software Engineer III Mobile Android

As a Software Engineer III at JPMorgan Chase within the CONSUMER & COMMUNITY BANKING, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. Job responsibilities Design, build, and maintain Android features using Kotlin/Java, delivering high-quality user experiences across devices and OS versions.Lead implementation for moderately complex initiatives (UI flows, data/state management, offline/error handling) and contribute to technical design decisions.Integrate with backend services (REST/GraphQL), implement secure authentication flows, and ensure safe handling of local storage and network communications.Build and maintain automated tests (unit, instrumentation, UI) and improve app stability (crash reduction, ANR/performance tuning).Drive CI/CD improvements for Android builds (lint/static analysis, test automation, signing/release workflows) and use JP Morgan Chase-approved AI-assisted tools (e.g., Claude AI where approved) to accelerate refactoring, test generation, and documentation with rigorous validation Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 3+ years applied experience Strong hands-on Android development experience with Kotlin, Android SDK, and modern architecture patterns (e.g., MVVM/Clean Architecture).Experience building UI using Jetpack Compose and/or XML, including accessibility and responsive layout practices.Experience with mobile testing practices and frameworks (unit + instrumentation/UI tests) and troubleshooting complex issues.Experience implementing/improving CI/CD for mobile (automated builds, quality gates, release processes).Disciplined experience using AI coding assistants (Claude AI or equivalent where approved) with verification and secure usage practices. Preferred qualifications, capabilities, and skills Experience with modularization, shared libraries, and scaling Android codebases across teams.Experience with performance profiling and stability tooling (startup time, memory, crash analytics, ANR monitoring).Familiarity with mobile security best practices (OWASP MASVS awareness, secure networking, secrets handling, certificate pinning where applicable).Experience with release strategies (feature flags, phased rollouts) and operational readiness (runbooks, monitoring).Experience mentoring engineers and improving delivery metrics (cycle time, defect escape, app stability). .