Performance Engineer

24 godzin temu

Kraków, Lesser Poland Sabre Pełny etat
About the Role

Sabre is a technology company that powers the global travel industry. By leveraging next-generation technology, we create global technology solutions that take on the biggest opportunities and solve the most complex challenges in travel.

As a Performance Engineer at Sabre, you will be responsible for ensuring the performance and reliability of our applications and systems. You will work closely with our development teams to design and implement performance-critical components, and collaborate with our operations teams to monitor and optimize system performance.

Key Responsibilities
  • Design and implement performance-critical components, including load testing, stress testing, and capacity planning.
  • Collaborate with development teams to ensure that new features and changes do not impact system performance.
  • Monitor and analyze system performance metrics, identifying areas for improvement and implementing solutions.
  • Work with operations teams to optimize system performance, including configuration changes and capacity planning.
  • Develop and maintain performance testing frameworks and tools.
Requirements
  • Previous experience as a software/application developer, Quality Assurance QA, QAA test automation developer or similar role in development.
  • Experience in software engineering and performance analysis in applications, networks, databases for large-scale systems.
  • Ability to understand application and system behavior under load and stress.
  • Knowledge of distributed software systems and complex multi-tiered architectures with various types of integration and messaging between applications.
  • Ability to test and comprehend workflows in complex architectures.
  • Strong programming, scripting, testing, and debugging skills.
  • Messaging and interfacing systems testing.
  • Solid knowledge of Windows/Linux operating system, Windows Services.
  • Experience with SOAP/XML Web Services, Service Oriented Architecture, distributed messaging systems.
  • Experience with load testing tools like Visual Studio Ultimate/Premium Edition, JMeter, Grinder, LoadRunner, CloudTest, SoapUI/LoadUI, etc.
  • System Monitoring and instrumentation (Splunk, Grafana, Prometheus) and tools like AppDynamics, Dynatrace, New Relic, etc.
  • Performance monitoring of relational databases - Oracle and SQL Server, or NoSQL type databases - Cassandra or MongoDB, etc.
What We Offer
  • Hybrid working mode; 3 chosen days from the office in a week.
  • Flexible working hours: maintain your work-life balance by adjusting your working hours to your needs.
  • Year-End-Break: enjoy additional fully paid days off during the last week of the year.
  • Floating Holidays: use additional up to 2 days of paid time-off benefit.
  • Paid parental leave: Take up to 12 weeks off with pay after birth or adoption of a child.
  • Paid volunteer time: take up to 4 days annually to give your time to a charitable organization of your choice.
About Sabre

Sabre is a technology company that powers the global travel industry. We create global technology solutions that take on the biggest opportunities and solve the most complex challenges in travel.

We are a collaborative team that is passionate about application performance and automation. Our team members come from a variety of backgrounds, from software developers, quality assurance test engineers, test automation engineers, and DevOps/SRE.

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