Linux嵌入式软件开发工程师

Responsibilities

• Analyze requirements, design, code, and test embedded software for PLC/HMI/Sensor products
• Compile chip driver code, parse communication protocols, and perform unit testing and system integration testing
• Collaborate with hardware engineers on component selection and hardware debugging
• Diagnose, analyze, and debug faults found during verification testing, and resolve various bugs during debugging
• Work well in a team, take high responsibility for assigned modules, and have on-site problem-solving ability
• Write design documents, test documents, user manuals, etc.

Must Have

• Degree in Computer Science, Software Engineering, Automation, Communications, Electronics, or related fields
• Familiar with Linux kernel, with solid knowledge of Linux kernel working principles, processes, threads, and memory management; experience in kernel trimming, board bring-up, driver adaptation, and file system deployment
• Proficient in ARM development platforms, deep understanding of firmware and hardware design, proficient in C/C++, and proficient in more than one embedded real-time operating system
• Proficient in peripherals of common embedded processors and common driver development, such as SPI, I2C, UART, Ethernet peripherals, etc.
• Familiar with common network security threats, protection design methods, and common cryptographic operations; familiar with security-oriented software design principles and practices
• Able to independently write project technical documentation, with strong responsibility, autonomy, innovation, and communication skills
• Good team spirit, self-learning ability, and initiative; good English reading and writing skills