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June 17, 2026

Senior Performance Engineer

Senior • Hybrid

140 - 150 PLN

Warsaw, Poland

Responsibilities

  • Conduct performance testing and analysis to identify bottlenecks and areas for improvement in Java/WebLogic application performance
  • Develop and implement performance optimization strategies to enhance the speed, responsiveness, and scalability of Java/WebLogic applications
  • Collaborate with software developers and architects to design and implement performance enhancements and optimizations
  • Monitor and analyse web application performance metrics using monitoring tools and systems
  • Identify and troubleshoot performance issues, both proactively and reactively, and provide recommendations for resolution
  • Stay up-to-date with industry trends and best practices in web application performance engineering