₹10L – ₹24L a year estimatetypical for IT Jobs in India, 810 posts
Posted 2 months ago Last checked 2 hr ago
Free · takes a minute · your resume fills your profile
CoreHRx never asks candidates for money. If anyone does, .
Role at a glance
You will
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
automation frameworks using Python and Golang
Experience
5–10 years
Must-have skills
DockerKubernetesLinuxPyTestPythonTest Automation
Work mode
Hybrid
How well do your skills match this job?
Sign in to see your fit: the skills, experience and location this job asks for, checked against your profile.
Job description
Location: Chennai, India Department: Products
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
This page helps Indian job seekers prepare for Python interviews for backend, data engineering and data analyst roles, whether you are a fresher facing your first technical round or an experienced developer aiming for a senior position. It has 60 questions in three levels, easy, medium and hard, each with a concise sample answer and, where it helps, runnable Python 3.12 code. Topics include data structures, OOP, generators, decorators, the GIL and concurrency, type hints, testing and performance. Answer each question aloud in your own words first, then compare with the sample answer and run the code to check your understanding.
Questions you may be asked
What is the difference between mutable and immutable types in Python?
What is the difference between a list and a tuple?
Free · takes a minute · your resume fills your profile
Senior QA SW ENGINEER 10381- Layer2/Layer3 Protocol Testing- Python |Data Center Networking
Chennai
1
Full time
Hybrid
5–10 years
₹10L – ₹24L a year (estimate, typical for IT Jobs in India, 810 posts)
