Senior Performance Engineering Specialist

3 days ago


Waterford, Waterford, Ireland beBeePerformance Full time €114,000 - €131,500
Job Description

We are seeking an experienced Senior Performance Engineer to join our team in a dynamic environment. This is a challenging role that requires strong technical skills and excellent communication and problem-solving abilities.

Key Responsibilities

  • Plan, design, execute, and analyze performance testing strategies for enterprise applications.
  • Develop and maintain performance testing scripts and tools.
  • Identify and resolve application performance bottlenecks, collaborating closely with development teams.
  • Integrate performance testing seamlessly into CI/CD pipelines.
  • Support the triage of production performance issues.
  • Mentor junior team members and review their deliverables.

Requirements

  • Bachelor's degree in Computer Science or related field.
  • 10+ years of industry experience in performance engineering, including 3+ years in a senior role.
  • Hands-on experience with LoadRunner, NeoLoad, JMeter, Selenium, or similar tools.
  • Strong knowledge of APM tools such as Dynatrace, AppDynamics, or New Relic.
  • Proven expertise in performance analysis for Java applications, containerized/serverless environments, databases (MSSQL, Oracle, DynamoDB), and JavaScript-based front ends.
  • Strong understanding of Linux/Unix and Windows systems.
  • Experience with AWS and integrating performance testing into CI/CD pipelines.
  • Proficiency in Java, JavaScript, Python, or Go, SQL, and version control systems such as Git or Bitbucket.

About the Opportunity

This is a chance to work on mission-critical, large-scale applications, ensuring they remain reliable, scalable, and high-performing in a dynamic environment.



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