Software Engineer III Mainframe QA

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 JPMorganChase within the Commercial & Investment Bank 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 firms business objectives.

Job responsibilities

• Perform testing of core banking applications on the mainframe by designing and executing comprehensive test strategies.
• Modeling real-world client usage automating tests across multiple technologies and validating system capacity and resilience.
• Collaborate with stakeholders to review requirements ensure production stability and proactively identify opportunities for optimization and growth supporting the reliability and scalability of critical banking services.
• Drive technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problems.
• Gather analyze synthesize and develop visualizations and reporting from large diverse data sets.
• Proactively identifies hidden problems and patterns in data and use these insights to drive improvements to application performance or system hygiene.
• Present results at a technical and business level comfortably call out risks performance bottlenecks or tuning recommendations.

Required qualifications capabilities and skills:

• Formal training or certification onsoftware engineeringconcepts and 3 years applied experience
• Hands-on practical experience in mainframe manual testing and operational stability.
• Strong basic and conceptual knowledge of performance testing.
• Experience in building & developing test approaches and designing test plans and test scenarios.
• Measurements of application performance and processing ceilings to identify tuning opportunities or prepare for growth.
• Ability to understand client behavior use cases and build load models with appropriate transactions per second or # of concurrent users understand/apply pacing vs think time triangulate geographical positions with latency and chaos engineering.
• Understand application dependencies/cross-impacts and multiple tech stacks.

Preferred qualifications capabilities and skills

• Additional skills of benefit would be experience in zSeries Mainframe IBM MQ or BMC MainView.
• Experience in LoadRunner DynaTrace IBM MainView MQ and zSeries mainframe.
• Must be able to gain a clear understanding of product architecture and application flows in complex legacy platforms and cloud technologies.
• Overall knowledge of the Software Development Life Cycle and agile methodologies such as CI/CD Application Resiliency and Security. Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g. cloud artificial intelligence machine learning mobile etc.)