SAS One - Senior System Software Engineer - Linux/Yocto (6-12 yrs)

Job Description :

We are seeking a Senior Linux + Yocto System Software Engineer with extensive experience in embedded systems and software development. The role involves working on Linux-based systems, Yocto BSP, ARM, and x86 architectures.

The ideal candidate will have a strong background in system-level programming, device driver development, and expertise in Android Board Support Packages (BSP).

Required Skills and Expertise :

- Minimum 6+ years of hands-on experience in embedded systems and software development.

- Expertise in Linux system-level programming, kernel development, and debugging.

- Strong understanding of ARM and x86 architectures.

- Proficiency in creating and maintaining Yocto-based Board Support Packages (BSP).

- Experience with customizing and optimizing Yocto layers. Expertise in developing and debugging Linux device drivers.

- Familiarity with peripheral interfaces such as I2C, SPI, UART, and USB.

- Experience in Android Board Support Package development and integration.

- Knowledge of Android HAL and framework layers.

- Proficiency in system debugging tools (GDB, JTAG) and log analysis.

- Experience in performance optimization at both hardware and software levels.

- Proficiency in scripting languages like Python, Shell, or Perl.

- Familiarity with build systems (e.g., BitBake, Makefile, CMake).

- Experience with version control systems like Git.

- Familiarity with tools like JIRA, Jenkins, and Confluence for project collaboration.

- Strong understanding of real-time operating systems (RTOS) concepts.

- Proficiency in Linux distributions for embedded solutions.

Key Responsibilities :

- Design, develop, and maintain Yocto-based BSPs for ARM and x86 platforms.

- Develop and debug device drivers for various hardware peripherals.

- Ensure stable integration and performance across diverse hardware configurations.

- Work on board bring-up activities, including bootloader and kernel configuration.

- Collaborate with hardware teams to enable seamless integration between hardware and software.

- Customize and integrate Android BSPs for specific hardware platforms.

- Debug and resolve issues across Android layers, including HAL and frameworks.

- Analyze and optimize system performance for embedded applications.

- Use debugging tools to identify and fix critical issues in embedded environments.

- Maintain detailed documentation for system configurations, BSPs, and processes.

- Generate reports on development progress, issues, and resolutions.

- Work closely with cross-functional teams, including hardware, QA, and application developers, to deliver end-to-end solutions.

- Provide technical guidance and mentorship to junior team members. Strong problem-solving skills and attention to detail.

- Knowledge of secure boot and secure software update mechanisms.

- Experience with hardware debugging tools (e.g., oscilloscopes, logic analyzers).

- Familiarity with containerization and virtualization technologies in embedded systems.