2 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. 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 looking for an experienced Senior Performance Tester to join our team. In this position, you will be responsible for assessing and improving the performance, scalability, and reliability of our systems. You will work closely with multiple teams to identify performance bottlenecks and ensure the delivery of efficient, high-quality software solutions. Responsibilities Plan and execute strategies to assess system scalability and reliability Design and maintain testing frameworks and scripts to evaluate system performance Examine performance metrics to identify and address bottlenecks or inefficiencies Collaborate with development and DevOps teams to enhance system performance and resolve issues Simulate user load scenarios to ensure systems perform effectively under various conditions Deliver detailed analysis and recommendations on performance improvements to stakeholders Establish benchmarks and performance standards to guide optimization efforts Stay informed about emerging tools, techniques, and best practices in performance testing Requirements At least 3 years of experience in performance and scalability testing Advanced skills in load generation and analysis with tools like Artillery Hands-on experience with performance testing for cloud-based microservices Strong knowledge of monitoring and observability tools such as OpenTelemetry, Prometheus, and ELK Familiarity with integrating performance testing into CI/CD pipelines Proficiency in automating testing processes, data collection, and reporting Excellent English communication skills, written and spoken, at a B2 level or higher Nice to have Experience with cloud platforms such as AWS, GCP, or Azure Knowledge of programming languages like Go, Scala, or TypeScript Background in the eCommerce domain and familiarity with its workflows Experience using additional performance testing tools such as JMeter or Blazemeter Understanding of distributed systems and event-driven architecture principles 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