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Bright Coders' Factory — our name speaks for us, as our software sits in the hearts of global companies. We provide customers with state-of-the-art technologies. Our potential still grows, which is proven by the Forbes Diamond and Great Place to Work Awards.

We're writing code to make people's lives easier. In BCF, you will find your place and see that your work matters. Our portfolio includes projects from more than 15 industries - so depending on your preferences and stage of career, we're definitely going to find the right one for you.

About position

The Performance Test Analyst is responsible for planning, designing, executing, and analyzing performance tests on software applications and systems to ensure optimal performance, scalability, and reliability. This role involves working closely with development teams and other stakeholders to identify and address performance issues.


  • Minimum 3 years of experience in performance testing chapter
  • Strong performance testing experience of backend, API/Webservices applications
  • Experience in Locust tool is preferable
  • Python programming experience is a plus
    Expertise in performance analysis and designing performance tests around load, stress, and endurance testing
  • Experience and understanding of performance monitoring & diagnostic tools such as Kibana
  • Working knowledge of messaging protocols and API technologies
  • Good knowledge of AIX or Linux/Unix Operating Systems
  • Knowledge of Networking Technologies including load balancing and firewalls
  • Experience and good understanding of structured test methods and processes
  • Strong experience of producing performance test reports
  • Experience with using test stubs, mocking and simulator tools
  • Experience of DevOps tooling such as Bitbucket and Jenkins to integrate performance tests and schedule and run build jobs

Your responsibilities

  • Work with architects and product owners to understand non-functional requirements
  • Review non-functional requirements and develop corresponding Performance/Non-functional test scripts ensuring full coverage using performance testing tool Locust
  • Define, build, Implement, and document robust, modular, and reusable non-functional and performance-testing framework
  • Develop, execute, and maintain performance test scripts using Locust and other performance testing tools
  • Execute different types of performance testing (e.g., Load, Stress, endurance) against On-Premises and Cloud architecture
  • Hybrid work (1 day per week) in one of our officess in: Opole, Wroclaw, Warsaw, Poznan 🏢
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