Mirafra Technologies - Linux Device Driver Engineer - C/C++ Programming

Job Title: Linux Device Driver Engineer (C/C++) 1 to 5 Years

Location: Bangalore / Hyderabad / Pune / Chennai

Experience: 1 5 Years

Job Type: Full-time

Job Description :

We are looking for a Linux Device Driver Engineer with strong hands-on experience in C/C++ to design, develop, and maintain Linux kernel modules and device drivers. The ideal candidate should have a solid understanding of Linux internals, embedded systems, and hardwaresoftware interaction.

Key Responsibilities :

- Design, develop, debug, and maintain Linux device drivers.

- Work with Linux kernel modules, character, block, and network drivers.

- Interface with hardware components (I2C, SPI, UART, USB, PCIe, GPIO, etc.).

- Perform kernel-level debugging and performance optimization.

- Collaborate with hardware, firmware, and application teams.

- Analyze system crashes, kernel panics, and memory issues.

- Port and customize drivers across Linux kernel versions.

- Ensure code quality through reviews, documentation, and testing.

Required Skills :

- Strong programming skills in C and C++.

- Hands-on experience with Linux Device Driver Development.

- Good understanding of Linux kernel architecture.

- Experience with character / block / network drivers.

- Knowledge of kernel synchronization mechanisms (mutex, spinlock, semaphore).

- Familiarity with interrupt handling, memory management, and DMA.

- Experience in cross-compilation and build systems (Makefile, Yocto is a plus).

- Debugging tools: GDB, KGDB, ftrace, strace, dmesg.

Good to Have :

- Experience with Embedded Linux platforms

- Knowledge of Yocto / Buildroot

- Exposure to ARM-based systems

- Understanding of bootloaders (U-Boot)

- Experience with RTOS or real-time Linux

- Version control systems like Git.

Education :

B.E / B.Tech / M.Tech in Computer Science, Electronics, or related fields

Why Join Us?

- Work on cutting-edge embedded and Linux kernel technologies

- Opportunity to collaborate with experienced system architects

- Competitive salary and growth opportunities

- Learning-driven and innovation-focused environment