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Specialized mid-level performance testing role in Gurgaon with moderate brand and metro competition.
Requires deep systems and product debugging experience, making industry-relevant background moderately important.
Explicit 5+ years plus mandatory programming, performance testing, and systems troubleshooting skills create high filtering.
Investigate and perform deep root-cause analysis of complex software failures and performance issues across multiple layers including application, system, network, and infrastructure.
Design, execute, and review performance test cases; analyze results to identify bottlenecks, regressions, and communicate actionable findings.
Develop diagnostic tools and methodologies; mentor engineers in systematic debugging and troubleshooting techniques.
5+ years in software engineering, performance engineering, systems engineering, reliability engineering, or related discipline preferably in product-based software company.
Proficient programming/debugging skills in at least one major language such as Java, C++, C#, or Python.
Strong knowledge of operating system concepts (processes, threads, memory, CPU, file I/O, sockets) and networking fundamentals (TCP/IP, HTTP/HTTPS, DNS, connection management).
Experience with performance analysis, application profiling, log and trace analysis, and creating/executing performance test cases.
Experienced in diagnosing concurrency, latency, resource contention, scalability problems within complex distributed software systems.
Operates with strong analytical mindset capable of formulating and validating hypotheses through empirical evidence and testing.
Demonstrates ownership of investigations and collaborates effectively with developers to identify root causes rather than symptom components.