🇪🇺 Poland • Contract
Senior Performance Test Engineer - k6 & JavaScript @ Belvedere Recruitment
🏢 Belvedere Recruitment
📍 Warszawa, mazowieckie
📅 15 September 2026
Job Description
10+ years of experience in performance testing and quality engineering Strong proficiency in JavaScript (ES6... direction without direct authority Passion for quality engineering and developer enablement Continuous learning mindset
Ready to take the next step in your European tech career?
Apply directly through the official application portal.