Software Engineer III - Android Developer- Business Banking

JPMorgan Chase; Plano (TX); On-site; USD 110,000 - 150,000; Full time

Job summary

JPMorgan Chase in Plano seeks a Business Banking Android Developer to deliver secure, scalable mobile experiences that help businesses manage finances and grow confidently.

You will design, build, and maintain Android features using Kotlin/Java, Jetpack Compose and XML, while integrating with backend services and ensuring robust testing, performance, and secure data handling.

Qualifications

• 3+ years of applied software engineering experience.

Responsibilities

• Leads design and implementation for moderately complex Android features (UI flows, data/state management, offline handling).
• Integrates with backend services (REST/GraphQL) and ensures secure authentication and data handling.
• Builds and maintains automated tests (unit, instrumentation, UI) and improves app stability.
• Produces architecture and design artifacts for complex apps and ensures coding standards are met.
• Gathers and analyzes data to drive software improvements and performance tuning.
• Drives secure, scalable, and maintainable mobile solutions across devices and OS versions.

Skills

AI-assisted development tools

Android development with Kotlin

Jetpack Compose / XML UI

CI/CD for mobile

REST/GraphQL integration

Secure coding practices

Data handling/offline support

Education

Formal training or certification in software engineering

Tools

GitHub Copilot

Job description

As a Business Banking Android Developer, you will deliver secure, scalable, and intuitive mobile experiences that help businesses manage their finances and grow with confidence.

Job responsibilities

• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.
• Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.
• 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).
• Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development.
• Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systems.
• Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture.

Required qualifications, capabilities, and skills

• Practical experience with AI-assisted development tools (e.g., GitHub Copilot, code generation tools) and understanding of how to integrate AI capabilities into development workflows.
• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.
• 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., MVI/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).

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).