Desay SV

BSP驱动开发专家(智能座舱)

Desay SV  •  Onsite  •  1 day ago
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Job Description

BSP驱动开发专家(智能座舱)
惠州
全职
软件类
职位描述
1,系统性能优化与稳定性攻坚:参与系统启动速度、功耗、内存占用等核心性能指标的调优;协助定位并解决系统死机、重启、内存泄漏等底层疑难杂症。
2,主导硬件Bring-up与板级调试:深度参与新平台的硬件点亮工作,能够独立阅读原理图与芯片手册,配合硬件工程师完成信号完整性分析及板级问题排查。
3,内核与系统架构维护:参与Linux内核的裁剪、配置及Bootloader的定制;负责设备树(Device Tree)的维护与更新,确保软硬件资源映射准确。
4,技术方案调研与工具建设:针对开发中的痛点,调研前沿技术或自研自动化调试脚本/工具,提升团队整体的开发与测试效率。
职位要求
1,扎实的编程功底:精通C/C++语言,对指针操作、内存布局、数据结构与算法有深刻理解;熟悉Makefile/CMake等编译构建系统,能独立编写Shell/Python脚本辅助开发。
2,深厚的操作系统原理:深入理解Linux内核架构,熟悉进程/线程调度、内存管理(MMU)、中断处理(顶半部/底半部)、并发控制(自旋锁/信号量)等核心机制。
3,丰富的驱动开发经验:熟悉Linux字符设备、平台设备驱动模型;对至少一种复杂总线或子系统(如I2C/SPI/USB/PCIe、V4L2视频子系统、ALSA音频子系统)有实际的调试或开发经验。,
4,硬件底层分析与调试能力:具备极强的硬件思维,能熟练阅读英文芯片Datasheet和电路原理图;熟练使用示波器、逻辑分析仪等仪器进行信号抓取与故障定位,能独立完成从硬件异常到软件根因的推导。
进阶加分项:
1,有主流SoC平台(如高通骁龙、瑞芯微RK、NXP i.MX等)的实际开发或量产项目经验。
2,熟悉Android系统架构,了解HAL层与Kernel层的交互机制,有Binder通信或HIDL/AIDL开发经验者优先。
3,具备虚拟化技术(Hypervisor/Virtio)或安全启动(Secure Boot/TrustZone)相关经验者优先。
投递
Desay SV

About Desay SV

Desay SV, one of the leading mobility technology companies, is committed to realizing a smarter mobility for all. Desay SV’s core business focuses on the efficient integration of three major areas of smart cabin, combined driver assistance, and smart service. We continuously develop highly integrated leading hardware and software algorithms to provide global customers with safe, delightful and sustainable mobility solutions and services.

Relying on 39 years of deep accumulation in the design, development, and production processes, Desay SV has continuously expanded its comprehensive strength in R&D innovation, customer service, and safety verification, and built a technical link from smart travel to smart transportation, actively responding to the challenges of the industry transformation. We meet the diverse needs of customers for different product portfolios and business development models, provide drivers and passengers with an excellent travel experience, and bring more room for imagination to future mobility.

Focusing on the sustainable development goal of "safety and reliability”, “win-win growth”, and “green environmental protection", Desay SV actively participates in the global carbon neutral strategy and integrates sustainable development into all aspects of business operations. While giving back to society, respecting every employee of the company, and creating a diverse working environment and development platform for employees, we encourage equality, openness, and coordinated development among all our branches around the world. Desay SV people adhere to the same mission and work together for the same goal—to create a safe, delightful and sustainable mobility.

Industry
Automotive & Mobility
Company Size
501-1,000 employees
Headquarters
Huizhou, CN
Year Founded
1986
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