Embedded Software Engineer

Responsibilities

• Board Bring-up & Linux Kernel: Responsible for in-house chip BSP maintenance and U-Boot porting & debugging; participate in Linux kernel customization including memory management, interrupt handling and power management.
• Driver Development: Complete development and debugging of drivers for NAND/NOR Flash, Ethernet MAC/PHY, WiFi/BLE, UART/SPI/I2C and other peripherals under guidance.
• MCU & RTOS Development: Take part in MCU firmware design, dual-core heterogeneous IPC communication, as well as RTOS and bare-metal programming development.
• System Optimization & Debugging: Troubleshoot issues related to system boot, memory and peripherals; support chip verification and reference design development.
• Software Testing: Compile unit, integration and system test cases; conduct automated testing for drivers, BSP and kernel; assist in building HIL simulation environment.
• Team Collaboration & Documentation: Compile hardware interface and driver technical documents; cooperate closely with hardware, SDK and application development teams.

Requirements

• Bachelor's degree or above, major in Electronics, Computer Science, Automation or related fields.
• Around 3 years of experience in embedded development and testing.
• Familiar with RISC-V or ARM architecture, with solid understanding of Linux kernel and driver development fundamentals.
• Proficient in U-Boot; interested in or have practical experience with open-source projects on GitHub.
• Practical hands-on experience in at least two of the following fields: UART/SPI/I2C, NAND/NOR Flash, Ethernet MAC/PHY, WiFi/BLE.
• Capable of embedded software testing including unit, integration and system testing; familiar with at least one mainstream testing framework.