Embedded C++ Developer Jobs in Chennai Embedded Systems and Firmware Company

📋 Job Description

Jobzi is sourcing qualified candidates for Embedded C++ Developer positions in Chennai's private Embedded Systems and Firmware Company sector. This is a full-time opportunity with a reputed Embedded Systems and VLSI employer in Chennai offering competitive salary, structured growth, and a professional work environment. Tamil communication skills are preferred alongside English for professional and business interaction in Chennai.

📌 Key Responsibilities

• Design and implement object-oriented firmware components in C++ for resource-constrained targets
• Use embedded C++ patterns such as CRTP, policy classes, and static polymorphism to avoid virtual overhead
• Integrate RTOS task management with C++ class encapsulation
• Write CMake-based cross-compilation build systems for embedded targets
• Apply unit testing frameworks such as GoogleTest or CppUTest to firmware modules
• Profile code size and runtime performance on target hardware
• Review and mentor junior developers on C++ best practices for embedded systems

🎓 Qualifications and Requirements

• How do you avoid dynamic memory allocation in C++ firmware on a 64KB RAM MCU?
• What is CRTP and where would you use it in embedded firmware?
• Have you used std::array or std::span in an embedded C++17 context?
• How do you integrate C++ class instances with FreeRTOS task creation?
• Describe a situation where you replaced a virtual function dispatch with a compile-time alternative.
• Which C++ features do you explicitly disable for bare-metal targets and why?
• How do you manage C linkage when calling C drivers from C++ firmware?
• Good Tamil and English communication skills for team coordination and client interaction in Chennai.

✅ Required Skills