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J.P. Morgan

Software Engineer III - Performance Testing

J.P. Morgan, Atlanta, Georgia, United States, 30383

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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, you will be a seasoned member of an agile team, tasked with designing and delivering trusted, market-leading technology products in a secure, stable, and scalable manner. Your role involves implementing critical technology solutions across multiple technical domains, supporting various business functions to achieve the firm’s business objectives.

Job responsibilities

Plan, design, and execute performance testing strategies and load testing scenarios for transaction authorization workflows on the Chase Debit Platform.

Develop and maintain scripts and test plans using specialized performance tools such as JMeter and BlazeMeter.

Measure, analyze, and report on key performance metrics to identify bottlenecks and opportunities for tuning system performance.

Collaborate with cross-functional teams, including software development, operations, and cloud infrastructure, to diagnose issues and optimize application performance.

Utilize SQL and tools like DBeaver to validate data consistency and analyze system logs for performance insights.

Monitor live system performance using AWS Monitoring tools including CloudWatch, and proactively recommend scalability and stability improvements.

Stay updated on advancements in performance engineering technology and methodologies, including the adoption of Gen AI tools like CoPilot for process improvement and automation.

Produce detailed performance engineering artifacts, including test reports, metrics dashboards, and process documentation to support continuous improvement.

Required qualifications, capabilities, and skills

Formal training or certification on Software Engineering concepts and 3+ years applied experience

Proven experience in performance testing and tuning within a large-scale enterprise environment

Proficiency with performance testing frameworks and tools (JMeter, BlazeMeter)

Strong command of SQL with hands‑on experience using query tools like DBeaver

Familiarity with cloud performance monitoring, particularly AWS Monitoring and CloudWatch

Deep understanding of performance metrics, system load, and capacity planning in high-transaction environments

Excellent analytical skills with proactive approach to problem‑solving and system optimization

Ability to work collaboratively in Agile teams and communicate complex findings clearly

Preferred qualifications, capabilities, and skills

Experience working with large financial platforms, ideally in transaction processing or debit systems

Familiarity with Gen AI tools (such as CoPilot) to augment performance testing and reporting processes

Exposure to modern DevOps practices and CI/CD pipelines within a financial or technology-driven setting

Knowledge of cloud infrastructure best practices and familiarity with other AWS services

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