SoC Middleware/BSP SW Engineer_PS

Job description

Job Summary Middleware/BSP SW development for chassis domain control unit Platforms Roles and Responsibilities Middleware: Design and implement cross-core/cross-chip communication middleware (SOME/IP, DDS, or self-developed lightweight IPC); Abstract the underlying OS and chip SDK to provide a unified runtime environment (ARA::COM style) for upper-layer applications; Implement diagnostic stack (UDS on CAN/ETH), DTC management, and calibration protocol (XCP on ETH); Develop performance monitoring tools, logging systems, and simulation environment emulators. BSP: Responsible for the development of low-level drivers for domain controllers (Bootloader, peripheral drivers, OS porting); Customize the Linux/QNX kernel and device tree, optimize startup time and memory usage; Implement hardware security module (HSM/SHE), secure boot, and FOTA backup and restoration mechanism; Write design documents and driver test cases for board-level support packages. Qualifications Requirement Middleware: Familiar with SOME/IP、DDS、Shared memory…… Know about data flow and scheduling: E2E protection, end-to-end delay optimization, lock/LF queues, lock-free design Know about platform adaptation layer: Abstract the chip SDK/OS into standard interfaces (such as AUTOSAR AP) Implemented service frameworks based on SOME/IP, DDS, or gRPC, and addressed serialization/deserialization performance issues Be familiar with UDS (ISO 14229), OBD, DoIP, and XCP/CCP; Have practical experience in implementing multi-core heterogeneous communication solutions (such as RPMsg, shared memory + notification mechanism). BSP: Familiar with ARM Cortes-R/M/A (IFX TC399, NXP S32G……) Know about peripheral device drivers: DDR、eMMC/UFS、PCIe、Ethernet AVB/TSN、CAN/CAN FD、LIN、I2C/SPI/UART、GPIO、ADC/PWM…… Know about OS: RTOS (AUTOSAR OS, QNX) Possess driver development experience with at least one automotive-grade SoC (NXP S32G/TI TDA4/Renesas R-Car/Infineon TC3xx); Capable of independently completing driver development for two complex peripherals among DDR, Flash, PCIe, and Ethernet (TSN); Familiar with Secure Boot/Trusted Firmware and the use of hardware encryption and decryption engines Job Relevant Knowledge and Experience Master’s degree, majoring in electronics/computer science/automation/vehicle engineering, with over 5 years of embedded development experience; Solid proficiency in C/C++ familiarity with assembly (ARMv7/8) is a plus; Be familiar with at least one RTOS (FreeRTOS, ThreadX, QNX, VxWorks) or Linux kernel driver model. Bosch Powertrain Systems Co., Ltd. (RBCD), the joint venture of Robert Bosch GmbH and Weifu High Technology Group Co., Ltd., is a high tech enterprise specializing in the development, production and sales of common rail systems, exhaust gas after treatment systems, fuel cell stacks and key components. The company, based on its local R&D and project management competence, with innovative technologies, can support customers to continuously improve internal combustion engines efficiency, to reduce emission, and to accelerate the market launch of new energy products. The garget of the company is to provide the Chinese market and customers with diversified advanced powertrain products.