We are looking for an experienced **Lead Performance Tester**to join our team.
In this position, you will be responsible for assessing and improving the performance, scalability, and dependability of our systems. You will collaborate with multiple teams to identify and address performance issues, ensuring the delivery of robust and efficient software solutions.
**Responsibilities**
- Create and implement strategies to assess system scalability and performance
- Build and maintain testing frameworks and scripts to support performance evaluation
- Examine performance metrics to pinpoint areas requiring improvement
- Partner with development and DevOps teams to enhance system efficiency and resolve bottlenecks
- Simulate user load scenarios to validate system behavior under varying conditions
- Deliver comprehensive performance analysis and actionable insights to stakeholders
- Establish benchmarks and standards to guide system performance optimization
- Keep informed about advancements and methodologies in performance testing
**Requirements**:
- At least 5 years of experience in performance and scalability testing
- Minimum of one year of experience leading and managing testing teams
- Advanced skills in load generation and analysis using tools like Artillery
- Hands-on experience with performance testing for microservices in cloud environments
- Proficiency in observability and monitoring tools such as OpenTelemetry, Prometheus, and ELK
- Familiarity with integrating performance testing into CI/CD workflows
- Proficient in automating testing processes, data collection, and reporting
- Fluent in English, both 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 including Go, Scala, or TypeScript
- Background in eCommerce systems and workflows




- Familiarity with additional performance testing tools like JMeter or Blazemeter
- Expertise in distributed systems and event-driven architecture principles
**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 integral 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.

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