Your Role

Perform end-to-end testing and validation of device drivers with a strong focus on Modbus-based communication systems across Windows and Linux platforms.
Design, develop, and execute manual test cases based on functional, technical, and protocol specifications.
Validate driver installation, configuration, upgrades, rollbacks, compatibility, and interoperability scenarios.
Conduct functional, regression, integration, system, and protocol-level testing to ensure product quality and reliability.
Analyse logs, system traces, communication packets, and crash dumps to identify root causes and support issue resolution.
Identify, document, track, and verify defects using defect management tools such as Jira, Azure DevOps, or Bugzilla.
Work closely with development, hardware, and product teams to reproduce issues and drive timely fixes.
Support automation initiatives using Playwright and contribute to API and system-level validation activities where applicable.
Your Profile

6-9 years of experience in Device Driver Testing, Firmware Testing, or System Software Testing.




Strong hands-on experience in Device Driver Testing and Modbus protocol testing, including validation of communication and interoperability scenarios.
Solid understanding of Manual Testing concepts, Software Testing Life Cycle (STLC), and defect management processes.
Experience testing drivers and system-level software on Windows and Linux operating systems.
Good understanding of driver architecture, hardware interfaces, and industrial communication protocols.
Hands-on experience with defect tracking tools such as Jira, Azure DevOps, or Bugzilla.
Exposure to Playwright using JavaScript or TypeScript for test automation and functional validation.
Working knowledge of API testing concepts and tools.
Familiarity with Git version control systems.
Robust analytical, troubleshooting, communication, and collaboration skills.
What will you love working at Capgemini

You will have the opportunity to learn on

📌 Driver Testing with Modbus exp (Bengaluru)
🏢 Capgemini
📍 Bengaluru