DescriptioniKnowHowβ―Group is a leading Software & Robotics Solutions group of companies operating internationally for approximately 23 years.
iKnowHow utilizes state-of-the-art technologies and handles end-to-end internal and external project development, from conception to completion. The second pillar of the group is our Robotics & Innovation division, which focuses on the design and production of customized robots.
We are now looking for an experiencedΒ Performance Test Lead to lead online performance testing for complex backend systems exposing RESTful APIs. The successful candidate will lead a team of 4 performance engineers, collaborate closely with development and system engineering teams, and take ownership of execution, analysis, and reporting of related performance testing activities.
Your Day will Look Like:
- Lead the online performance testing stream, guiding a team of 4 testers in developing and executing comprehensive test plans using Apache JMeter.
- Design realistic and scalable performance test scenarios for RESTful API-driven systems.
- Analyze test results to identify system bottlenecks, and work closely with developers, architects, and system engineers to investigate root causes and validate performance improvements.
- Provide leadership in test data strategy, environment readiness, and automation of test execution/reporting processes.
- Coordinate daily activities, ensure timely delivery of test cycles, and communicate progress and issues to project stakeholders.
- Prepare professional documentation and presentations of execution outcomes.
Requirements- 5+ years of experience in performance and load testing of enterprise-grade applications, with at least 2 years of hands-on JMeter experience.
- Proven experience in testing and profiling complex backend systems with REST APIs.
- Demonstrated ability to lead and mentor test teams and coordinate across crossfunctional groups.
- Deep understanding of performance metrics (latency, throughput, error rates, resource utilization).
- Familiarity with performance monitoring tools (e.g., Grafana, Prometheus, InfluxDB, or APMs).
- Excellent communication skills β capable of explaining technical findings to both technical and non-technical stakeholders.
- Strong scripting and test automation skills.
- Comfortable working in Linux environments and with CI/CD tools such as Jenkins.
Benefits - Competitive Compensation package.
- Flexible hybrid working model, working both from the office & remote #LI-Hybrid
- Career development and growth opportunities.
- An amazing private & open-office workspace in Athens.
- Medical plan and life insurance for you and your family.
- Continuous training & learning opportunities via personalized seminars.
- The opportunity to work in a diverse environment with talented colleagues.