2 days ago Be among the first 25 applicants EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. We are seeking a seasoned Lead Performance Tester to join our team. In this position, you will be responsible for evaluating and improving the performance, reliability, and scalability of our systems. You will work closely with cross-functional teams to diagnose performance bottlenecks and ensure the seamless delivery of high-quality software solutions. Responsibilities Develop and implement strategies to assess and improve system scalability and performance Create and manage testing frameworks and scripts to support performance evaluation Analyze system metrics to identify inefficiencies and areas for enhancement Partner with development and DevOps teams to optimize system reliability and functionality Conduct user load simulations to verify system behavior under various conditions Deliver detailed findings and actionable recommendations to stakeholders Set benchmarks and standards to ensure consistent system performance improvements Stay informed about emerging tools and techniques in performance testing Requirements A minimum of 5 years of hands-on experience in scalability and performance testing At least one year of experience leading and managing testing teams Expertise in load generation and analysis tools like Artillery Experience with performance testing for microservices in cloud-based environments Strong knowledge of monitoring and observability tools such as OpenTelemetry, Prometheus, and ELK Familiarity with integrating performance testing processes into CI/CD pipelines Advanced proficiency in automating testing workflows, data collection, and reporting Excellent English communication skills, both written and spoken, at a B2 level or higher Nice to have Experience working with cloud platforms such as AWS, GCP, or Azure Familiarity with programming languages including Go, Scala, or TypeScript Previous experience in the eCommerce domain and its workflows Knowledge of additional performance testing tools like JMeter or Blazemeter Understanding of distributed systems and event-driven architecture models We offer International projects with top brands Work with global teams of highly skilled, diverse peers Healthcare benefits Employee financial programs Paid time off and sick leave Upskilling, reskilling and certification courses Unlimited access to the LinkedIn Learning library and 22,000+ courses Global career opportunities Volunteer and community involvement opportunities EPAM Employee Groups Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering, Information Technology, and Quality Assurance Industries Software Development, IT Services and IT Consulting, and Technology, Information and Internet Referrals increase your chances of interviewing at EPAM Systems by 2x Get notified about new Performance Tester jobs in Colombia . Test Engineer Automation Career Opportunities at Dev.Pro - 01 Bogota, D.C., Capital District, Colombia 1 month ago Bogota, D.C., Capital District, Colombia 7 months ago Test Engineer Manual Career Opportunities at Dev.Pro - 01 Bogota, D.C., Capital District, Colombia 1 month ago We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr