Performance Tester (f/m/x)

Technologies we use

About the project

Your responsibilities

• 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, and 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
• Proposing performance indicators
• Performing root cause analysis of performance problems

Our requirements

• At least 4 years of experience in automated testing, at least 1 year of performance testing
• Good knowledge of one or more programming languages: JavaScript, Python, Scala or C#
• Proficiency with Version Control Systems such as Git or SVN
• Understanding of Service-Oriented Architecture (SOA), API technology, and JSON structure
• Linux and Windows performance tuning experience
• Experience with Continuous Integration tools (e.g. Jenkins)
• Ability to design and implement efficient tests
• Solid understanding of the performance testing methodology and tools
• Sharp, analytical mindset with strong problem-solving abilities
• Very good command of English for effective communication and documentation

What we offer

• Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
• Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
• We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
• Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
• Comfortable workplace – class A offices or remote work
• Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
• PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
• Investment in your growth – meetups, webinars, training platform and technology blog – you choose
• Fantastic atmosphere created by all Sii Power People