Software Engineer [Multiple Positions Available]

MainframeMaster; Wilmington (DE); On-site; Full time

Job description

# Software Engineer [Multiple Positions Available]JPMorgan ChaseFull-timeWilmington, United States0 viewsPosted June 5, 2026## Job DescriptionJOB DESCRIPTIONDuties: Execute software design, development, and troubleshooting to support modernization of mainframe applications and build scalable solutions on **cloud** infrastructure. Participate in the analysis and documentation of legacy systems and contribute to the design and implementation of modern architectures. Produce architecture and design artifacts for complex applications and ensure alignment between design constraints and software development. Identify patterns in system data to improve coding practices and enhance system architecture. Lead testing, maintenance, and implementation efforts to ensure reliable and efficient operations.QUALIFICATIONS:Minimum education and experience required: Bachelor's degree in Information Technology, Computer Science, or related field of study plus 4 years of experience in the job offered or as Software Engineer, IT Consultant, or related occupation. The employer will alternatively accept a Master's degree in Information Technology, Computer Science, or related field of study plus 2 years of experience in the job offered or as Software Engineer, IT Consultant, or related occupation.Skills Required: This position requires two (2) years of experience with the following: Designing systems and components using UML and sequence diagrams in z/OS and **AWS**; Developing and maintaining batch jobs using **COBOL**, **REXX** and **JCL** to access **VSAM** KSDS, **DB2**, and **MQ** services; Deploying, managing, and scaling containerized applications on **AWS** platform; Building asynchronous, event-driven systems and message-based integration between **microservices** using **AWS** Step Functions, **AWS** SQS, and Kafka; Building and running **Docker** containers with blue/green deployment patterns; Developing backend **microservices** and REST APIs using **Java** and **Spring Boot**, including Spring Data JPA and **Hibernate**; Implementing multistage pipelines using CI/CD tools such as **Jenkins**; Defining and managing job schedules and dependencies using **CA7** and Control-M; Managing source and promotions across multiple environments with rollback procedures using **Changeman**; Coding and version control using **Git** with branch protection and pull request workflows in **GitHub** or **Bitbucket**; Configuring **Maven** for dependency management and reproducible builds.Job Location: 880 Powder Mill Rd, Wilmington, DE 19803.Full-Time.