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Chase · 3 hours ago

Software Engineer III - Performance Test Engineer

1111 Polaris Pkwy, Columbus, OH, 43240, US

Full-time

Onsite

Senior Level

5+ years exp

Chase is a leading financial services firm, helping nearly half of America’s households and small businesses achieve their financial goals through a broad range of financial products. As a Software Engineer III, you will design and deliver technology products while performing testing of core banking applications, collaborating with stakeholders, and driving technical troubleshooting to optimize performance and reliability.

BankingFinancial Services

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

Qualification

Performance TestingCore JavaLoadRunnerSystem DesignApplication DevelopmentAutomated ScriptingData AnalysisAgile MethodologiesCollaborationProblem Solving

Required

Formal training or certification on software engineering concepts/performance testing and 3+ years of applied experience

5+ years of hands-on practical experience in system design, application development, testing, and operational stability

Proficient in coding in Core Java. C++, OOL, or additional programming languages and database querying languages

Strong basic and conceptual knowledge of performance testing

Experience in building load models, developing test approaches, and designing test plans and test scenarios

Ability to code complex automated scripts using C and Core Java using LoadRunner functions and VUgen for webservices, SOAP, REST APIs and MQ

Ability to script with enhanced correlation techniques, parameterization, validate against multiple users, and generate robust error handling scripts

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

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

Working knowledge of Splunk for collecting metrics and validating production volumes to build testing load models

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.)