We are seeking an experienced Performance Testing Engineer/Site Reliability Test Engineer to join our growing team. The ideal candidate will have a strong background in performance engineering for cloud-native applications, an excellent grasp of performance testing tools and methodologies, and the ability to collaborate effectively within Agile teams. You will be responsible for building and executing performance test strategies, working closely with development teams, and ensuring our applications meet the highest standards of performance, scalability, and reliability. Key Responsibilities Design, develop, and execute performance test strategies and plans for cloud-native applications. Collaborate with development teams to ensure early performance testing and integration into CI/CD pipelines. Build scalable and real-time online solutions with a focus on performance tuning and optimization. Analyze performance test results, identify bottlenecks, and recommend improvements. Use tools likeJMeter,JMH,Dynatrace (or similar APM tools) for performance benchmarking and monitoring. Ensure quality code coverage, configuration management, and automation integration. Lead performance engineering initiatives and establish performance benchmarks. Drive automation efforts across test lifecycle including unit, integration, and performance testing. Maintain detailed documentation of performance test approaches, findings, and best practices. Required Skills and Qualifications Proven experience with performance testing tools such asJMeter,Java Micro Benchmark Harness (JMH). Strong knowledge ofJava,Spring Boot, andcontainerization (PaaS). Experience working withmicroservices architecture andmessaging platforms likeNATS or equivalents. Solid understanding ofCI/CD pipelines and their integration with performance tests. Proficiency in APM tools such asDynatrace,New Relic, orAppDynamics. Demonstrated ability to build and maintainperformance automation frameworks. Strong communication skills and the ability to articulate technical issues clearly. Hands-on experience replicating and resolving complex production performance issues. Familiarity with agile development methodologies and cross-functional team environments. Preferred Qualifications Experience in building highlyscalable, real-time applications. Exposure tocloud platforms such as AWS, GCP, or Azure. Experience with code quality tools and static analysis.