Linux Device Driver Developer

Key Responsibilities

• Design, develop, and maintain embedded firmware for microcontrollers, SoCs, and embedded platforms.
• Work on Linux Device Drivers (LDD) development, debugging, and integration.
• Implement low-level hardware interfaces (SPI, I2C, UART, GPIO, PCIe, USB, etc.).
• Develop and optimize board bring-up code, BSP, and bootloaders.
• Debug complex system-level issues using JTAG, oscilloscopes, logic analyzers and Linux debug tools.
• Collaborate with hardware, systems, and application teams for end-to-end product development.
• Write well-documented, reusable, and maintainable code following industry best practices.
• Perform unit testing, integration testing, and validation of firmware modules.

Required Skills:

• Strong programming skills in C/C++ for embedded systems.
• Solid hands-on experience in Linux Kernel, Device Driver Development (LDD), and kernel modules.
• Experience in embedded operating systems, RTOS, or bare-metal firmware.
• Familiarity with hardware schematics, datasheets, and debugging tools.
• Good understanding of memory management, interrupt handling, synchronization, and power management in embedded systems.
• Exposure to version control (Git), build systems (Make, CMake, Yocto), and CI/CD pipelines.
• Strong problem-solving skills and ability to work in cross-functional teams.

Good to Have:

• Experience with ARM Cortex-M/A architecture.
• Knowledge of networking protocols (TCP/IP, CAN, BLE, Wi-Fi).
• Exposure to safety-critical systems or ISO standards (ISO 26262, MISRA-C).
• Prior experience in product-based companies or startups.

  Role & responsibilities

Preferred candidate profile