What you'll do:
Review requirements, specifications, and technical design documents to provide timely and meaningful feedback and implement the same in testing.
Create detailed, comprehensive, and well-structured test plans and test cases for cellular technologies as per 3GPP specifications and execution of the same.
Design and build end-to-end test setups based on the test requirements.
Analyze and debug logs for test simulators and systems under test during the test cycle.
Resolve issues in end-to-end setups (For Ex: UE/mobile issues, RF/fiber connectivity, etc.)
Analyze, reproduce, and validate customer-found defects.
Verify various Parallel Wireless Products and Applications for Functional, Stability, Performance, and User experience aspects based on Customer Use cases
Suggest improvements and changes to the product in order to improve customer experience
Automation:
Recommend and initiate system changes and refactoring
Review the code and design of the Automation Infra engineers
Optimize and consolidate future requirements and enhancements
What you should have:
7+ years of relevant professional experience.
Solid understanding of Python, Shell scripting and Preferably Pytest Framework.
Good understanding of Automation Framework design and module development.
Writing automation scripts and implementing software applications.
Troubleshooting automation software and finalizing system procedures.
Any programming language, but preferably Python.
Good understanding of architecture, call flows and design for testing 5G access technologies.
Thorough understanding of 3GPP standards covering PHY, MAC, PDCP, RLC, RRC, S1AP and X2AP protocols
Ability to create test scripts as per the requirements and execute the same with both in-house and standard test tools (Ex: Azimuth, TM500, Amarisoft, network/spectrum analyzers, etc).
Nice to have:
Experience with LAN/WAN, WLAN, Routing protocols – L2 and L3, TCP/IP, QoS
Knowledge of Linux/UNIX-based platforms.
Knowledge of handling and troubleshooting User Equipment (Mobiles), SIM installation, etc.
Good understanding of virtualization platforms like VMware, KVM, etc.
Experience in using test management and bug-tracking tools (Ex: JIRA)
Knowledge of OpenStack, Docker, and Kubernetes technologies
Education:
Bachelor’s or master’s degree in Electrical/Electronic/Communications/Computer Science Engineering.
