Sr Quality Engineer

NFR (Performance,Security and resilience testing) testing

Key Requirements

• 6-8 years of experience in Performance Engineering, Security Testing, and Resilience Testing.
• A hands-on NFR testing expert capable of ensuring application performance, security, scalability, reliability, and resilience across modern cloud-native distributed systems.
• Hands-on experience in Load, Stress, Endurance (Soak), Scalability, and Chaos Testing.
• Proven expertise in performance analysis, bottleneck identification, tuning, and root cause analysis.
• Experience testing large-scale, cloud-hosted enterprise applications and distributed systems.
• Strong understanding of Microservices, REST APIs, Containerization, and Cloud-Native Architectures.
• Hands-on experience with Kubernetes, Docker, Helm Charts, and Istio Service Mesh.
• Experience working in Linux-based cloud environments with applications built using Java.
• Strong knowledge of Kafka, Redis, Cassandra, Couchbase, and other distributed data platforms.
• Experience with monitoring and observability tools such as Prometheus, Grafana, Elasticsearch, and Kibana.
• Hands-on experience performing Vulnerability Assessment (VA), Penetration Testing (PT), and OWASP security validation.
• Strong understanding of reliability engineering, fault tolerance, failover mechanisms, and high-availability architectures.
• Knowledge of OOP principles, concurrency, multithreading, exception handling, and functional programming concepts.
• Excellent troubleshooting, analytical, and problem-solving skills.
• Ability to quickly learn new technologies, challenge conventional approaches, and drive engineering excellence.

Preferred Skills

• Experience with SaaS/PaaS platforms and cloud-native environments.
• Exposure to SRE, Chaos Engineering, and Observability practices.
• Familiarity with performance testing tools such as JMeter, Gatling, k6, or similar.

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