Solution Test Engineer – Layer2/Layer3 Protocol Testing, Python, Golang

Extreme Networks

Solution Test Engineer in Bangalore focusing on end-to-end validation of 5G and data center solutions. Involves manual and automated testing with Python and Golang frameworks.

Posted 5/11/2026full-timeBangalore • 🇮🇳 IndiaSeniorLeadWebsite

Tech Stack

Tools & technologies

Distributed SystemsGoLinuxPythonTCP/IP

About the role

Key responsibilities & impact

Validate end-to-end solutions across modern data center and 5G networking environments.
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.

Requirements

What you’ll need

8-13 Years Experience
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.

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Extreme Networks Website LinkedIn All Job Openings 1001 - 5000 employees Founded 1996 📡 Telecommunications 🏢 Enterprise 🔐 Security Telecommunications
Enterprise
Security Extreme Networks is a global leader in cloud networking solutions. The company specializes in providing wired and wireless LAN infrastructure, network security, and cloud-based network management services. Their products and solutions, such as ExtremeCloud™ IQ and Network Fabric, are designed to simplify IT operations through automation and intelligent management. Trusted by more than half of the Fortune 50 companies, Extreme Networks helps organizations securely connect devices and applications, improve operational efficiency, and enhance customer experiences. The company is recognized for its leadership in the Gartner Magic Quadrant™ for Wired and Wireless LAN Infrastructure. Solution Test Engineer – Layer2/Layer3 Protocol Testing, Python, Golang 🔥 3 hours ago 🏢🏡 Bangalore – Hybrid ⏰ Full Time 🟠 Senior 🔴 Lead ⚙️ Software Development Engineer in Test (SDET) Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Validate end-to-end solutions across modern data center and 5G networking environments.
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. 🎯 Requirements
8-13 Years Experience
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. Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Software Test Engineer 🕒 6 days ago Nokia 10,000+ employees 📡 Telecommunications 🏢 Enterprise Website LinkedIn All Job Openings Senior Software Test Engineer designing and executing verification and automation strategies for Nokia’s 4G/5G core networks. Focused on high-quality releases and innovative testing solutions. 🏢🏡 Bangalore – Hybrid 💰 Post-IPO Debt on 2018-12 ⏰ Full Time 🟠 Senior ⚙️ Software Development Engineer in Test (SDET) Senior Software Test Engineer – 4 🕒 April 30 Caterpillar Inc. 10,000+ employees 🚀 Aerospace ⚡ Energy Website LinkedIn All Job Openings Senior Software Test Engineer driving quality engineering strategy and leading automation initiatives at Caterpillar. Ensuring high test coverage across Microsoft Dynamics 365 Customer Engagement applications. 🏢🏡 Bangalore – Hybrid 💰 $147.5k Grant on 2009-12 ⏰ Full Time 🟠 Senior ⚙️ Software Development Engineer in Test (SDET) SDWAN Controller Test Engineer – L3 🕒 April 23 Cisco 10,000+ employees 🔧 Hardware 🔐 Security 🏢 Enterprise Website LinkedIn All Job Openings Define and drive test strategy for SDWAN controller features at Cisco. Collaborate with cross-functional teams and establish end-to-end test strategies. 🏢🏡 Bangalore – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior ⚙️ Software Development Engineer in Test (SDET) SDWAN/L3 Test Engineer, L2/L3 Security, Network Automation 🕒 April 17 Cisco 10,000+ employees 🔧 Hardware 🔐 Security 🏢 Enterprise Website LinkedIn All Job Openings Cisco SDWAN Test Engineer defining test strategy and validating the Cisco Secure Router Platform. Collaborating with teams to ensure quality in secure networking products. 🏢🏡 Bangalore – Hybrid ⏰ Full Time 🟠 Senior 🔴 Lead ⚙️ Software Development Engineer in Test (SDET) Software Development Engineer in Test II 🕒 April 13 HackerRank 201 - 500 🎯 Recruiter 📚 Education ☁️ SaaS Website LinkedIn All Job Openings SDET-II role implementing automation-first quality strategies across web, API, and AI systems for HackerRank. Collaborating with teams to enforce high-quality standards and enhance testing practices. 🏢🏡 Bangalore – Hybrid 💰 $60M Series D on 2022-03 ⏰ Full Time 🟡 Mid-level 🟠 Senior ⚙️ Software Development Engineer in Test (SDET) View More Software Development Engineer in Test (SDET) Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

PythonGolangTest automation frameworksData center networkingBGPEVPNVXLANTCP/IPLinux systemsPacket analysis

Soft Skills

collaborationtroubleshootingdebugginganalytical skills