Full Description

Company Profile

• Join a forward-thinking organization at the forefront of telecommunications technology, delivering advanced solutions for network management and service optimization. With decades of experience partnering with global service providers, this company drives progress in next-generation connectivity, including fiber, wireless, and smart network technologies. Contribute to a dynamic team focused on streamlining operations and enhancing digital experiences for millions of users worldwide. Be part of shaping the future of telecom innovation.

Job Summary

• We are looking for a Performance Test Engineer to join our Engineering team and help ensure the reliability, scalability, and speed of our multi-tenant SaaS platform. You’ll be responsible for designing and executing performance testing strategies that simulate real-world user behavior, identify bottlenecks, and ensure our services meet enterprise-grade performance expectations. You’ll work closely with Engineering, DevOps, and Product teams to deliver a high-performing and seamless experience to our growing customer base.

Role and Responsibilities Design, develop, and execute performance, load, stress, and scalability tests for our SaaS platform's web applications, APIs, and backend microservices. Build and maintain performance testing frameworks using tools such as JMeter, Gatling, k6, or similar. Create realistic load simulations based on usage patterns of SaaS customers across multiple regions and tenants. Analyze performance test results and system metrics (CPU, memory, I/O, latency, throughput) using tools like Grafana, New Relic, or Datadog. Work with DevOps to test in production-like environments and automate performance testing in CI/CD pipelines. Collaborate with backend and infrastructure teams to identify performance bottlenecks, optimize configurations, and inform capacity planning. Monitor and validate adherence to SLAs and SLOs across services, particularly during scale-up events or product launches. Support engineering teams by recommending optimizations and tuning strategies across application tiers (app, database, cache, etc.). Provide detailed, data-driven reports with insights and recommendations for technical and product stakeholders. Advocate for performance best practices in design, implementation, and infrastructure decisions. Continuously improve tooling, automation, and test coverage for performance testing at scale.

Qualifications

Education & Experience

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• Experience in performance testing for high-availability, high-throughput SaaS applications

Skills & Expertise

• Hands-on experience with performance testing tools such as JMeter, Gatling, k6, or LoadRunner.