Senior QA Software Engineer, Data Center Networking
Real job — pulled straight from Extreme Networks’s careers page · Verified August 21, 2026 · No reposts.
Job description
Extreme Networks is hiring a Senior QA Software Engineer, Data Center Networking — a full-time, based in Chennai, India role. Apply directly on Extreme Networks's careers page below.
SR QA SW ENGINEER 10381- Layer2/Layer3 Protocol Testing- Python |Data Center Networking
Team: Engineering
Location: Chennai, India
Commitment: Fulltime
Workplace Type: hybrid
Role Overview:
Experience: 5-10 Years
Role: PRINCIPAL QA SW ENGINEER
We are seeking a highly skilled Solution Test Engineer to validate end-to-end solutions across modern data center and 5G networking environments. This role combines manual and automated testing, ensuring high-quality delivery of IP fabric-based solutions through robust validation frameworks developed in Python and Go (Golang).
Key Responsibilities
- Design, develop, and execute test plans and test cases for complex networking solutions (L2/L3, IP Fabric, EVPN/VXLAN)
- Validate 5G and data center architectures, including integration, scalability, and performance testing
- Build and maintain automation frameworks using Python and Golang
- Perform manual testing for new features, exploratory validation, and edge-case scenarios
- Develop end-to-end solution validation, including interoperability and system-level testing
- Automate regression, functional, and performance test suites
- Troubleshoot and debug issues across network, system, and application layers
- Collaborate with engineering, QA, and product teams to ensure high-quality releases
- Analyze logs, packet captures, and system behavior to identify root cause issues
- Support CI/CD pipelines and continuous testing strategy.
Required Skills
Technical
- Strong programming skills in:
- Python (must-have)
- Golang (preferred / strong plus)
- Solid understanding of:
- Data center networking (Leaf-Spine, IP Fabric, Clos architectures)
- Protocols: BGP, EVPN, VXLAN, TCP/IP
- Experience in 5G technologies (Core, RAN, or transport network validation)
- Hands-on experience with:
- Test automation frameworks
- Linux systems and scripting
- Proficiency in:
- Packet analysis tools (Wireshark, tcpdump)
- Debugging distributed systems and network issues.
Preferred Qualifications
- Experience with CI/CD pipelines (Jenkins, GitLab CI, etc.)
- Exposure to cloud-native and container environments (Kubernetes, Docker)
- Knowledge of network virtualization and SDN
- Familiarity with test frameworks (pytest, Robot Framework, custom frameworks)
- Understanding of telecom standards and 5G architecture
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Frequently asked questions
What skills are required for Senior QA Software Engineer, Data Center Networking at Extreme Networks?
The required skills for Senior QA Software Engineer, Data Center Networking at Extreme Networks include: Python, Go, BGP, TCP/IP, Linux, CI/CD, Kubernetes, Docker.
What is the seniority level for Senior QA Software Engineer, Data Center Networking at Extreme Networks?
Senior QA Software Engineer, Data Center Networking at Extreme Networks is a Senior / Principal level position.
How do I apply for Senior QA Software Engineer, Data Center Networking at Extreme Networks?
You can view the full description and apply for Senior QA Software Engineer, Data Center Networking at Extreme Networks on EchoJobs: https://echojobs.io/job/extreme-networks-sr-qa-sw-engineer-10381-layer2-layer3-protocol-testing-python-data-center-networking-p4ddv.