Component Test Engineer – C++​/Python​/Pybind

L&T Technology Services Limited (LTTS) is a global leader in Engineering and R&D (ER&D) services. With 719 patents filed for 57 of the Global Top 100 ER&D spenders, LTTS lives and breathes engineering. Our innovations speak for themselves – World’s 1st Autonomous Welding Robot, Solar ‘Connectivity’ Drone, and the Smartest Campus in the World, to name a few

.LTTS’ expertise in engineering design, product development, smart manufacturing, and digitalization touches every area of human lives - from the moment one wakes up till the time one goes to bed. With 69 Innovation and R&D design centres globally, we specialize in disruptive technology spaces such as 5G, Artificial Intelligence, Collaborative Robots, Digital Factory, and Autonomous Transport

We are looking for someone with key skills and able to perform the following roles & responsibilities :

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The candidate will be responsible for understanding component requirements, designing test strategies, developing automated test frameworks, and ensuring high-quality software delivery

Component Test Engineer with strong experience in C++, Pybind, and Pytest to verify and validate software components.

Experience
: 5+ years

• Analyze and understand Component Requirement Specifications (CRS) and software design documents.
• Derive test scenarios and test cases from requirements and ensure complete requirement coverage.
• Develop and execute component-level, integration, and regression tests.
• Build and maintain Pytest-based automation frameworks.
• Validate C++ components and Pybind bindings exposed to Python.
• Perform defect analysis, debugging, root cause investigation, and verification of fixes.
• Ensure traceability between requirements, test cases, defects, and test results.
• Collaborate with architects, developers, and system integration teams throughout the development lifecycle.
• Integrate automated tests into CI/CD pipelines and generate verification reports.

• Strong programming experience in C++ and Python
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• Experience in requirement-based testing and test case design.
• Strong debugging and troubleshooting skills in Linux/Windows environments.
• Familiarity with Git, CI/CD pipelines, and automated testing practices.