OLSYS provides full-service solutions for mid-market and enterprise organizations. With 15 years of experience, 100 projects, and 50 strong technical experts in the team, we continue to grow by expanding our development team in Europe, as well as expanding the base of new clients and projects. As an enterprise software development company, we are building long-term partnerships helping our clients accelerate their digital experiences with reasonable IT investments. Our tailored approach, e-commerce focus, and flexible solutions allow us to design, develop, and deliver scalable, integrated commerce platforms that drive profits and boost the business. Our industry focus: Banking and Finance (business continuity management, planning system, banking app development); Retail and E-Commerce (B2B Commerce, B2C Commerce, Digital/E-Commerce customer experience); Healthcare (website development for Healthcare organizations). Our expertise includes: Commerce Solutions Development Services Creative Services Quality Assurance and Testing E-Commerce Consulting The Role About the Client Our client is the leading research data platform that's transforming the way biomedical and imaging data are managed at leading life sciences, clinical, and academic institutions globally. The client provides a comprehensive research data solution with all the tools needed for curation, imaging processing, machine learning workflows, and secure collaboration. By leveraging cloud scalability and automating research workflows, they help organizations scale research data and analysis, improve scientific collaboration, and accelerate discoveries. Requirements: Proven experience in performance / scaling test design. Proficiency in Locust. Working knowledge of Gitlab CI / CD scripting . Experience in Automated UI testing (Robot Framework / Selenium / Python). Experience in Sentry (nice to have). Have a habit of documentation to share your knowledge and learn from past mistakes. English level: Upper intermediate to effectively liaise with stakeholders in the region Ideal Profile Responsibilities: Conduct performance and scalability testing and analyze results to optimize application performance. Develop and execute test plans, test cases, and test strategies for medical imaging applications. Collaborate closely with development teams to identify and resolve issues. Document test results and communicate findings to stakeholders. Knowledge-sharing with teammates. Stay current with technological developments in performance and scalability testing. What's on Offer? Work within a company with a solid track record of success Flexible working options Great work environment