React / Java Full Stack Software Engineer III

About the role

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.   As a React / Java Full Stack Software Engineer III at JPMorganChase within the Consumer and Community Bank- Business 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. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives.

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

* Owns design and delivery for full-stack features (React/ TypeScript + Java/Spring Boot)

* Drives engineering quality through reviews, automation, test strategy, and CI/CD improvements.

* Improves production readiness (monitoring, alerting, dashboards, runbooks) and reduce recurring incidents.

* Mentors engineers and helps standardize best practices across the squad.

Required qualifications, capabilities, and skills

* Formal training or certification on software engineering concepts and 3+ years applied experience.

* 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.

* Strong Experience in building enterprise front end application using React/ TypeScript

* Experience with front-end testing (unit/integration and e2e using UDF/Playwright)

* Working knowledge of accessibility and/or front-end performance best practices.

* Experience with Java and Spring boot microservices

* Strong quality mindset, including TDD, automation, design and code reviews, and engineering mentorship.

* Experience building applications with resilient, highly available architectures, including consideration for failure modes, recovery, and operational readiness.