Job Description

We are seeking a talented and experienced hands-on System Test Architect in 3GPP Mission Critical Push to Talk technology to lead the testing efforts for our mission critical public safety communication solutions. The successful candidate will be responsible for developing test strategies, plans, test architecture, automation framework in collaboration with the Test team. The candidate will work closely with product managers, developers, system architects, operations and other stakeholders to ensure that the product meets the highest quality standards and is fully compliant with the 3GPP MCPTT standards.

The candidate is responsible to guide test team in all test scope activities. Is responsible for Test and traffic related queries from external team.

Basic Requirements

• Develop and implement comprehensive test strategies and plans for MCPTT solution. Engage with Product Managers at the time of writing the product requirements to define the Test strategies and test architecture framework.
• Develop Test scope  and test scenarios for various features and functionalities of the system.
• Develop automated test strategy and scope for functional and non functional testing. 
• Performs the Escape defect analysis of the defects found in the market and take necessary improvement steps for defect containment in upcoming releases. This involves analyzing the testing processes, identifying process gaps and addressing the root causes of defect leakage.
• Responsible for meeting the Test metrics and Test coverage. Identifying critical system functionalities and designing test cases to cover untested areas of the code. Identifying test prioritization to optimize test coverage.
• Perform risk analysis and identify potential areas of failure in the system. Take steps to align the test scenarios as per risk analysis.
• Responsible for critical review of upstream/downstream requirements and use cases.
• Participate in product architecture reviews.
• Monitor and analyze test results to identify patterns and trends to improve the test process.
• Continuously improve testing processes and methodologies to optimize testing efficiency and effectiveness.
• Responsible for Capacity and Performance KPI Test design.

Qualifications

• Bachelor’s degree in Computer Science or related field.
• At least 10+ years of experience in Software Testing in the field of Telecommunication.
• Working Knowledge of 3GPP MCPTT standards and protocols.
• Experience with testing tools such as Wireshark, Tshark, Selenium, JMeter, Loadrunner, Spectra, Media simulators and Emulators, Jenkins, Travis CI.
• Experience with test automation frameworks such as PyTest, Selenium, Appium, SeeTest.
• Experience with Agile methodologies.
• Strong leadership, Excellent communication and collaboration skills. Strong Analytical and problem solving skills. Ability to work in a fast paced environment.
• Experience with load, stress testing and Performance Testing.
• Knowledge of Continuous Integration/Continuous delivery(CI/CD) pipelines. 
• Experience with test management tools such as TestRail