JOBSEARCHER

Software Quality Engineer – Performance & Load Testing

🚀 We're Hiring: Software Quality Engineer – Performance & Load Testing📍 Location: New York City (NYC)
📄 Duration:
  • Long-Term Contract🔹 Job Summary
  • We are looking for an experienced Software Engineer specializing in Performance & Load Testing to develop tooling and infrastructure for large-scale performance testing.
  • The ideal candidate will have strong software engineering skills, experience building traffic-replay systems, processing large datasets, and generating realistic workloads to identify and resolve application performance issues.
🔹 Key Responsibilities: ✅ Design and develop traffic-replay and workload-generation tools.✅ Build systems to replay HTTP/API requests, WebSocket traffic, and asynchronous workloads.✅ Process large volumes of API, application, event, and telemetry logs.✅ Transform production traffic data into reusable performance-test scenarios.✅ Develop tools to clean, normalize, anonymize, and analyze traffic data.✅ Leverage LLM-assisted workflows to identify traffic patterns and generate test scenarios.✅ Automate load-test configurations and integrate them with CI/CD pipelines.✅ Analyze performance results and identify bottlenecks.✅ Collaborate with QA, SRE, DevOps, and engineering teams to resolve performance issues.✅ Develop automated performance regression tests and document testing workflows.
🔹 Required Skills:
  • 6+ years of professional software engineering experience.
  • Strong programming skills in Python, Java, Go, C++, or similar languages.
  • Strong knowledge of HTTP, REST APIs, JSON, WebSockets, and distributed systems.
  • Experience building automation tools, developer tooling, or data-processing systems.
  • Experience handling large datasets, production logs, and telemetry.
  • Strong understanding of latency, throughput, concurrency, and scalability.
  • Experience with databases and SQL.
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.📩 Interested candidates: Please share your updated resume via DM.Please mention your current location, work authorization, and availability when applying.
Thanks & Regards, Sapna Daniel- Lead – US IT Recruitment✉️ sapna@quebecsol.com|🔗 LinkedIn: sapna-daniel1a8512140