SoC MiddlewareBSP SW EngineerPS

Job Summary

Middleware/BSP SW development for chassis domain control unit Platforms

Roles and Responsibilities

Middleware:

1. Design and implement cross-core/cross-chip communication middleware (SOME/IP DDS or self-developed lightweight IPC);
2. Abstract the underlying OS and chip SDK to provide a unified runtime environment (ARA::COM style) for upper-layer applications;
3.  Implement diagnostic stack (UDS on CAN/ETH) DTC management and calibration protocol (XCP on ETH);
4. Develop performance monitoring tools logging systems and simulation environment emulators.

BSP:

1. Responsible for the development of low-level drivers for domain controllers (Bootloader peripheral drivers OS porting);
2. Customize the Linux/QNX kernel and device tree optimize startup time and memory usage;
3. Implement hardware security module (HSM/SHE) secure boot and FOTA backup and restoration mechanism;
4. Write design documents and driver test cases for board-level support packages.

Qualifications :

Qualifications Requirement

Middleware:

1. Familiar with SOME/IPDDSShared memory
2. Know about data flow and scheduling: E2E protection end-to-end delay optimization lock/LF queues lock-free design
3. Know about platform adaptation layer: Abstract the chip SDK/OS into standard interfaces (such as AUTOSAR AP)
4. Implemented service frameworks based on SOME/IP DDS or gRPC and addressed serialization/deserialization performance issues
5.  Be familiar with UDS (ISO 14229) OBD DoIP and XCP/CCP;
6.  Have practical experience in implementing multi-core heterogeneous communication solutions (such as RPMsg shared memory notification mechanism).

BSP:

1. Familiar with ARM Cortes-R/M/A (IFX TC399 NXP S32G)
2. Know about peripheral device drivers: DDReMMC/UFSPCIeEthernet AVB/TSNCAN/CAN FDLINI2C/SPI/UARTGPIOADC/PWM
3. Know about OS: RTOS (AUTOSAR OS QNX)
4. Possess driver development experience with at least one automotive-grade SoC (NXP S32G/TI TDA4/Renesas R-Car/Infineon TC3xx);
5. Capable of independently completing driver development for two complex peripherals among DDR Flash PCIe and Ethernet (TSN);
6. Familiar with Secure Boot/Trusted Firmware and the use of hardware encryption and decryption engines

Job Relevant Knowledge and Experience

1. Masters degree majoring in electronics/computer science/automation/vehicle engineering with over 5 years of embedded development experience;
2. Solid proficiency in C/C familiarity with assembly (ARMv7/8) is a plus;
3. Be familiar with at least one RTOS (FreeRTOS ThreadX QNX VxWorks) or Linux kernel driver model.

Remote Work :

No

Employment Type :

Full-time