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Full-time

Senior Performance Engineer

Posted by EY • Warsaw, Masovian Voivodeship, Poland

📍 Warsaw, Masovian Voivodeship 🕒 February 21, 2026
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About the Role

Your scope of duties:

  • Design and implement performance testing strategies (load, stress, endurance, scalability);

  • Develop test scripts using tools like JMeter, LoadRunner, Gatling, or k6;

  • Monitor system metrics using tools like Dynatrace, DataDog, Azure Monitor, or Grafana;

  • Analyze test results and provide actionable insights to development and operations teams;

  • Collaborate with architects and developers to optimize application performance;

  • Define performance benchmarks and SLAs;

  • Automate performance testing in CI/CD pipelines;
  • - in this role, your capabilities are augmented by artificial intelligence. With AI-powered solutions your analyses, insights and innovative ideas will reach a higher level. Starting with a series of training sessions, you will then use EYQ - your virtual assistant, along with other unique tools often available exclusively at EY. We continuously invest in innovati...

    • Job Details

    • Location Warsaw, Masovian Voivodeship
    • Job Type Full-time
    • Category Engineers
    • Posted February 21, 2026
    • Deadline April 02, 2026

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