Mojie
嵌入式软件工程师
Skills
2 months ago
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Important information
Contract type:
Permanent
Location:
Shenzhen, Guangdong Province, China
Work mode:
Onsite
Published on:
17 August 2026
What they need
该职位来源于猎聘 岗位职责 1、负责基于主流蓝牙SoC(如Nordic、Qualcomm、BES、Realtek等)的嵌入式蓝牙音频产品开发; 3、深入优化蓝牙连接稳定性、抗干扰能力、功耗表现及音频传输质量(A2DP/AVRCP/HFP); 4、调试并解决蓝牙音频相关问题,如延迟、断连、音质失真、回声消除(AEC)、麦克风阵列处理等; 5、与硬件、结构、APP团队协作,完成整机系统级调试与量产交付。 任职要求: 1、3年以上嵌入式C/C++开发经验,熟悉RTOS(FreeRTOS、Zephyr等)或裸机开发; 2、精通蓝牙BR/EDR & BLE协议栈,熟悉A2DP、AVRCP、HFP、SPP等Profile; 3、具备扎实的嵌入式调试能力(JTAG、逻辑分析仪、频谱仪等)。 优先项: 4、有TWS耳机、智能音箱、车载蓝牙模块等音频类产品开发经验; 5、熟悉音频编解码(SBC、AAC、aptX、LDAC)、采样率转换、I²S/PCM接口; 6、具备蓝牙射频调优经验(TX Power、RX Sensitivity、共存干扰等); 7、了解苹果HomeKit、CoreBluetooth或iOS蓝牙交互机制者加分; 8、熟悉MFi认证中的Security Chip(如Auth IC)集成流程。 加分项: 1、实际主导或深度参与过至少1个通过苹果MFi认证的量产项目(优先考虑); 2、主导苹果MFi认证项目全流程,包括DUT开发、MFi协议集成(iAP2、EAP等)、认证测试对接及问题闭环;
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