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Java Performance Testing Software Engineer III

JPMorganChase

Salary not specified
Oct 25, 2025
Wilmington, DE, US
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As a Software Engineer III at JPMorganChase within the Consumer & Community Banking Card Platform Team, 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.

Requirements

  • 6-8 plus years proven experience in performance testing and engineering for software applications
  • Strong knowledge of performance testing tools (e.g., Jmeter/Blazemeter, LoadRunner, etc.)
  • Proficiency in scripting languages (e.g., Python, JavaScript, Shell)
  • Familiarity with monitoring and profiling tools (e.g., Dynatrace, New Relic, AppDynamics)
  • Solid understanding of software architecture, databases, and networking concepts
  • Knowledge on AWS
  • Experience with AWS or AWS Certification

Responsibilities

  • Design, develop, and execute performance, load, stress, and scalability tests for software applications
  • Analyze test results to identify performance bottlenecks and recommend solutions for improvement
  • Collaborate with software developers, architects, and QA teams to integrate performance testing into the development lifecycle
  • Monitor application performance in production environments and proactively address potential issues
  • Develop automated performance testing scripts and frameworks
  • Prepare detailed reports on performance metrics, findings, and recommendations
  • Stay current with industry best practices, tools, and technologies related to performance engineering

Other

  • Formal training or certification on software engineering concepts and 3+ years applied experience
  • Excellent analytical and problem-solving skills
  • Strong communication and teamwork abilities
  • Knowledge of CI/CD pipelines and DevOps practices
  • Experience with Microservices and distributed systems