Mainframe Software Engineer III

We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.

As a Software Engineer III at JPMorgan

Chase within the Consumer & Community Banking Credit Card, 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.

• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
• 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
• Develops secure and high-quality production code, and reviews and debugs code written by others
• Serves as a function‑wide subject matter expert in one or more areas of focus
• Actively contributes to the engineering community as an advocate of firmwide frameworks, tools, and practices of the Software Development Life Cycle
• Influences peers and project decision‑makers to consider the use and application of leading‑edge technologies
• Executes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems
• Creates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systems
• Produces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code development
• Proactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architecture

• Formal training or certification on software engineering concepts and 3+ 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 one or more modern programming languages and database querying languages
• Proven experience as a Mainframe Developer with 8-10 plus years expertise in COBOL, CICS, IMS, DB2, JCL, VSAM, CA7 and Changeman
• Experience with Credit Card Payment Processing service called TS2 Architecture and TS2 Options, with hands‑on experience in a wide range of cardholder functionalities such as new credit card account setup, application processing, transaction posting, account cycling, statement generation, pricing, change‑in‑terms, and collections management
• Strong automation testing experience along with strong analytical and problem‑solving abilities
• Overall knowledge of the Software Development Life Cycle
• Cloud experience (AWS)

• Experience wiht Kafka, Smartspec and Jenkins
• AWS Certification