SR QA SW ENGINEER 10381- Layer2/Layer3 Protocol Testing- Python |Data Center Networking

Extreme Networks
Chennai
Workplace: HybridFull timeFunction: QA, Test & Release EngineeringExperience: 5-10 yearsSkills: ["Collaboration"]

Validate end-to-end solutions for modern data center and 5G networking environments, covering L2/L3 IP fabric (EVPN/VXLAN) architectures. Design and execute test plans and cases, combining manual exploratory validation with automation frameworks built in Python and Golang. Own interoperability and system-level testing, automate regression/functional/performance suites, and troubleshoot issues using logs and packet captures while supporting CI/CD and continuous testing.

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FursaFursa
Extreme Networks
Extreme Networks
16 hours ago

SR QA SW ENGINEER 10381- Layer2/Layer3 Protocol Testing- Python |Data Center Networking

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Source: Company careers pageValidated by: Fursa AI
Last checked: 8 hours agoStatus: Live

Job Summary

Validate end-to-end solutions for modern data center and 5G networking environments, covering L2/L3 IP fabric (EVPN/VXLAN) architectures. Design and execute test plans and cases, combining manual exploratory validation with automation frameworks built in Python and Golang. Own interoperability and system-level testing, automate regression/functional/performance suites, and troubleshoot issues using logs and packet captures while supporting CI/CD and continuous testing.
Location: Chennai
Workplace: Hybrid
Employment Type: Full time
Job Function: QA, Test & Release Engineering
Seniority: Mid level

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 and automate regression, functional, and performance test suites.
  • •Perform manual and exploratory testing for new features, edge cases, and end-to-end solution validation (interoperability and system-level testing).
  • •Troubleshoot and debug issues across network/system/application layers using logs and packet captures; support CI/CD pipelines and continuous testing.

Key Requirements

  • •Strong programming skills in Python (must-have) and Golang (preferred/strong plus).
  • •Solid understanding of data center networking (Leaf-Spine, IP Fabric, Clos) and protocols including BGP, EVPN, VXLAN, and TCP/IP.
  • •Experience validating 5G technologies (Core, RAN, or transport network validation).
  • •Hands-on experience building test automation frameworks and using Linux systems and scripting.
  • •Proficiency with packet analysis and debugging tools (Wireshark, tcpdump) to troubleshoot network/system/application issues.
Experience:5-10 yearsData center networking5GNetworking protocolsNetwork virtualizationTelecom
Skills:Collaboration
Tech Stack:PythonGoGolangBGPEVPNVXLANTCP/IPLinuxWiresharkTcpdumpJenkinsGitLab CIKubernetesDockerPytestRobot Framework

Company Brief

Extreme Networks
Provides wired and wireless network infrastructure, cloud-driven network management, and analytics for enterprises and service providers, delivering switching, routing, security, and access solutions.
Industry: Networking Equipment
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Public Company
Valuation: Public Company (Market Cap in USD)
Funding: IPO / Publicly Listed
Headquarters: San Jose, United States
Founded: 1996
Glassdoor
Glassdoor: 3.6
WebsiteLinkedIn