Software Engineer II/ Java Fullstack

Software Engineer II

Job Code: SWES02  •  Grade: 601

As a Software Engineer II at JPMorgan Chase, you are part of an agile team that works to enhance, design, and deliver the software components of the firm’s state-of-the-art technology products in a secure, stable, and scalable way. As an emerging member of a software engineering team, you execute software solutions through the design, development, and technical troubleshooting of multiple components within a technical product, application, or system, while gaining the skills and experience needed to grow within your role.


Job Responsibilities
 

• Executes standard software solution, design, development, and technical troubleshooting
• Writes secure and high-quality code using the syntax of Java
• Design, develop, and maintain full-stack features spanning React.js UI, Java services/APIs, and iOS/Android mobile clients
• Build secure, resilient, scalable backend services (Java) and integrate them with web/mobile clients via well-defined APIs and contracts
• Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards
• Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications
• 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
• Applies technical troubleshooting to breakdown solutions and solve technical problems of basic complexity
• Gathers, analyzes, and draws conclusions from large, diverse data sets to identify problems and contribute to decision-making in service of secure, stable application development
• Learns and applies system processes, methodologies, and skills for the development of secure, stable code and systems

Qualifications
 

• Formal training or certification on software engineering concepts and 2+ years applied experience
• Hands-on practical experience in system design, application development, testing, and operational stability
• Experience in developing, debugging, and maintaining code in a large corporate environment with Java, React and database querying languages
• Strong proficiency with React.js (modern component patterns, state management, performance, testing).
• Practical experience delivering mobile solutions for iOS and Android (native and/or cross-platform), including debugging, performance, and release readiness
• Experience integrating across tiers: web/mobile ↔ backend ↔ data stores, with solid understanding of API design and versioning
• Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, testing, troubleshooting, or documentation) with demonstrated ability to critically evaluate and validate AI-generated outputs
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations
• Experience across the whole Software Development Life Cycle
• Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security