Embedded Linux Developer

R&D Albania

R&D

We are looking for a skilled and passionate Embedded Linux Developer with strong proficiency in C++ and Java, deep expertise in both Linux user space and kernel space, and a working understanding of hardware-level development. The ideal candidate will thrive in a collaborative environment, working closely with hardware engineers and cross-functional teams. Prior experience in the access control industry and some familiarity with Java will be considered a significant advantage.

Role definition

Key Responsibilities

  • Design, develop, and optimize embedded software components using C/C++ and Java in a Linux environment.
  • Work on both user space and kernel space software, including device drivers and system-level applications.
  • Collaborate with hardware engineers to bring up and debug new boards and custom peripherals.
  • Integrate and validate new hardware platforms with the embedded Linux OS.
  • Maintain and enhance existing embedded Linux systems, ensuring performance, reliability, and scalability.
  • Participate in system architecture design and code reviews.
  • Write clear technical documentation and contribute to product design discussions.
  • Troubleshoot and resolve low-level system issues, including kernel panics, memory leaks, and hardware/software interactions.

Requirements

  • Bachelor’s or Master’s degree in Computer Engineering, Electrical Engineering, Computer Science, or related field.
  • Strong proficiency in C++, with clean, modular, and maintainable code writing practices.
  • Good Knowladge and experience in Java
  • Expertise in embedded Linux, including:
    • Linux kernel internals
    • Device tree configuration
    • Custom kernel module development
    • Bootloaders (e.g., U-Boot)
  • Experience with Yocto, Buildroot, or other Linux build systems.
  • Understanding of common communication protocols: I2C, SPI, UART, USB, etc.
  • Solid debugging skills with tools like GDB, strace, perf, oscilloscope, logic analyzers, etc.
  • Familiarity with cross-compilation toolchains and board bring-up.

Preferred Qualifications

  • Background in the access control or security systems industry (e.g., card readers, biometric devices, electronic locks).
  • Familiarity with real-time constraints and performance optimizations in embedded systems.
  • Good communication and team collaboration skills.
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