We are seeking a **Senior Performance Tester**to join our dynamic team.
In this role, you will play a critical part in evaluating and enhancing the performance, scalability, and reliability of our systems. You will work with cross-functional teams to identify performance bottlenecks and ensure optimal system functionality, contributing to the delivery of high-quality software solutions.
**Responsibilities**
- Design and execute performance testing strategies to evaluate system scalability and reliability
- Develop and maintain performance test scripts and frameworks to support testing initiatives
- Analyze system performance metrics and identify areas for improvement
- Collaborate with development and DevOps teams to optimize system performance and resolve bottlenecks
- Simulate and analyze user load scenarios to validate system behavior under stress
- Provide detailed performance reports and recommendations to stakeholders
- Contribute to the creation of performance benchmarks and standards for the organization
- Stay up-to-date with industry trends and best practices in performance testing
**Requirements**:
- A minimum of 3 years of hands-on experience in scalability and performance testing
- Expertise in load generation and analysis using tools such as Artillery
- Experience in performance testing for cloud-based microservices
- Proficiency with monitoring and observability tools such as OpenTelemetry, Prometheus, and ELK
- Familiarity with CI/CD pipelines and their integration with performance testing workflows
- Strong skills in automation for testing, data collection, and reporting processes
- Proficiency in English, both written and spoken, at a B2 level or higher
**Nice to have**
- Knowledge of cloud platforms such as GCP, AWS, or Azure
- Familiarity with programming languages like Go, Scala, or TypeScript
- Experience working in the eCommerce domain




- Understanding of other performance testing tools such as JMeter or Blazemeter
- Experience with distributed systems and event-driven architectures
**We offer**
- Career plan and real growth opportunities
- Unlimited access to LinkedIn learning solutions
- International Mobility Plan within 25 countries
- Constant training, mentoring, online corporate courses, eLearning and more
- English classes with a certified teacher
- Support for employee’s initiatives (Algorithms club, toastmasters, agile club and more)
- Enjoyable working environment (Gaming room, napping area, amenities, events, sport teams and more)
- Flexible work schedule and dress code
- Collaborate in a multicultural environment and share best practices from around the globe
- Hired directly by EPAM & 100% under payroll
- Law benefits (IMSS, INFONAVIT, 25% vacation bonus)
- Major medical expenses insurance: Life, Major medical expenses with dental & visual coverage (for the employee and direct family members)
- 13 % employee savings fund, capped to the law limit
- Grocery coupons
- 30 days December bonus
- Employee Stock Purchase Plan
- 12 vacations days plus 4 floating days
- Official Mexican holidays, plus 5 extra holidays (Maundry Thursday and Friday, November 2nd, December 24th & 31st)
- Monthly non-taxable amount for the electricity and internet bills
EPAM is a leading general 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.

📌 Senior Performance Tester (México)
🏢 Epam Systems
📍 México