Sii Ukraine is a subsidiary of Sii Poland – the leader in IT, engineering, and consultancy services hiring over 8000 IT experts in Poland with more than 200 prestigious customers. We are looking for ambitious and top-quality professionals to join our project teams.

By joining us, you will have the opportunity to work in an international environment for one of the Best European Workplaces, according to the Great Place to Work Institute.

In our Testing Competency Center, we work in a wide range of areas – from websites and API, ERP technology, and video streaming, to IoT. We also use artificial intelligence in performance tests. Our goal is to provide the highest quality of tests and achieve even the most demanding goals of our customers.

Please provide your CV in English.

• Creating innovative Next Generation Performance Tests
• Planning and implementing tests
• Building a performance testing environment
• Preparing scripts using chosen tools (such as JMeter, Locust, Gatling, NeoLoad, LoadRunner)
• Collecting results with the use of APM Tools
• Building automated analysis mechanisms
• Conducting the full automation process using CI/CD tools, APM tools, Performance Testing tools, and automated analysis
• Participating in demanding projects for clients from various sectors
• Working with people with many years of experience in conducting performance tests
• Proposing performance indicators
• Performing root cause analysis of performance problems

• At least one year of experience in performance testing
• Knowledge of one or more languages: JavaScript, Python, Scala, C#
• Version Control System (e.g. Git, SVN)
• Understand Service Oriented Architecture (SOA) and knowledge of API technology and JSON structure
• Linux and Windows performance tuning
• Experience with CI tools (e.g. Jenkins)
• Understanding of the software and testing life cycle
• A solid understanding of the performance testing methodology
• Analytical mind and problem-solving skills

Job no. 231019-ZA114