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PRINCIPAL QA SW ENGINEER 10379- Layer2/Layer3 Protocol Testing- Python |Data Center Networking
OtherEngineer
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Quick Summary
Key Responsibilities
Python (must-have) Golang (preferred / strong plus) Solid understanding of: Data center networking (Leaf-Spine, IP Fabric, Clos architectures) Protocols: BGP, EVPN, VXLAN,
Technical Tools
OtherEngineer
Responsibilities
~1 min read- →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.
- →
- 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.
Requirements
~1 min read- 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
Location & Eligibility
Where is the job
Bangalore, India
Hybrid — some on-site time required
Who can apply
IN
Listing Details
- Posted
- August 6, 2026
- First seen
- August 6, 2026
- Last seen
- August 6, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 62%
- Scored at
- August 6, 2026
Signal breakdown
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External application · ~5 min on Extremenetworks's site
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PRINCIPAL QA SW ENGINEER 10379- Layer2/Layer3 Protocol Testing- Python |Data Center Networking