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Senior Qa Engineer

Senior Qa Engineer

Ruckus NetworksBengaluru, Karnataka, India
16 hours ago
Job description

We are looking for a Senior QA Engineer who is passionate about quality, thrives in challenging environments, and has strong analytical and debugging skills to help us deliver outstanding products to our customers.

Key Responsibilities

  • Execute QA efforts across Access Points, Controllers, Cloud, On-Prem, and IoT projects, from feature inception to production release, ensuring end-to-end quality coverage.
  • Optimize regression test plans for solution-centric execution to maximize efficiency, reduce redundancy, and ensure comprehensive coverage of integrated system use cases.
  • Embrace AI-driven testing approaches to modernize QA processes, improve product quality, and enhance efficiency across automation, analytics, and defect prediction.
  • Review Feature Requests (FR / PRED), Functional Specs (FS), and High-Level Designs (HLD) for testability and completeness.
  • Prepare, review, and own comprehensive test plans, ensuring adequate coverage for functional, scale, regression, and solution testing.
  • Develop, maintain, and enhance automation frameworks (preferably in Python) to ensure continuous quality.
  • Perform in-depth debugging and root cause analysis for defects across multiple system layers (UI, backend, network protocols).
  • Collaborate closely with developers, product managers, and DevOps teams to ensure quality gates are met in CI / CD pipelines.
  • Participate in performance and scalability testing to validate system behavior under stress.
  • Drive test data preparation, environment setup, and tool creation for effective test execution.
  • Mentor junior QA engineers and review their work to ensure quality and consistency.

Required Qualifications

  • Education : BE / B.Tech / M.E / M.Tech in Computer Science, Electronics & Communication, Information Technology, or Networking.
  • Experience : 3+ years in software quality assurance with hands-on Access Point (AP) device testing and integration in a controller-based environment, including functional, scale, and interoperability validation.
  • Technical Skills :
  • Strong proficiency in Python scripting for automation and data validation.
  • Solid understanding of networking concepts, Wi-Fi protocols, TCP / IP stack, and authentication systems (e.g., RADIUS, AAA).
  • Hands-on experience with QA tools like packet analyzers (e.g., Wireshark), Selenium, PyTest, JMeter, Postman, or equivalent.
  • Practical usage of Jira for defect tracking and TestLink (or similar) for test management.
  • Knowledge of cloud platforms (AWS, Azure, GCP) and containerized deployments (Docker, Kubernetes).
  • Experience with Elasticsearch, Kibana, and API testing.
  • Proficiency in debugging logs, packet captures, and system traces.
  • Preferred Qualifications

  • Experience in IoT device testing and integration.
  • Exposure to AI / ML-driven QA approaches.
  • Familiarity with CI / CD pipelines (Jenkins, GitHub Actions, GitLab CI).
  • Knowledge of Linux / Unix systems and shell scripting.
  • Experience working in Agile / Scrum environments.
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    Senior Qa Engineer • Bengaluru, Karnataka, India