performance Test (Grafana K6)

Company Description FlairsTech is an international, technology-driven Managed Services Provider (MSP) built on innovation, talent, and excellence. With over 1,000 team members across five offices, the company supports more than 100 global partners through services in Software Development & Analytics, digital solutions, business operations, and customer experience and support. FlairsTech collaborates closely with clients in North America, Europe, the Middle East, and Africa, acting as an extension of their internal teams to enhance processes and productivity. The organization places strong emphasis on its people, fostering a collaborative environment that values growth, performance, and long-term partnerships. Joining FlairsTech means contributing to impactful projects and leveraging advanced technologies to deliver measurable results. Responsibilities Design, build, and maintain performance and stress test scripts using Grafana K6 as the primary tool, targeting APIs, Web Apps, and Integration points such as messaging systems. Build and maintain the ingestion pipeline that converts and normalizes scanner exports (CSV, JSON, XML, SARIF) and imports them reliably. Define and document load test strategies — including load, stress, spike, soak, and volume testing — aligned with product scalability requirements. Analyze test results, identify performance regressions, and produce clear reports with root-cause findings and recommendations. · Collaborate with DevOps engineers to integrate performance tests into CI/CD pipelines and establish automated performance gates. · Maintain and continuously improve the performance testing framework, ensuring tests remain reliable, reproducible, and maintainable. Requirements 3–5 years of experience in software quality engineering with a dedicated focus on performance and load testing. Hands-on proficiency with Grafana K6, including scripting complex scenarios, using K6 extensions, and interpreting K6 output metrics. Practical experience with monitoring and observability tools — Grafana dashboards, InfluxDB, or Prometheus — to correlate performance test results with system metrics. Proficiency in at least one scripting or programming language — JavaScript/TypeScript preferred (native to K6 and Playwright). Understanding of HTTP, REST APIs, WebSockets, and common backend architectures. Show more Show less