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Open nowPosted 92 days ago

定位与多源融合专家 - 火山引擎

ByteDance19,198 open roles

Where
Beijing, Chinese Mainland
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Your applicationOpen now定位与多源融合专家 - 火山引擎ByteDance · Beijing, Chinese Mainland
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Early applications get read.

11.8% of postings close within 7 days. Measured by our own scanner across the market. ByteDance postings stay open a median of 2 days.

Share of postings closed within
  1. 2.1%1 day
  2. 4.4%3 days
  3. 11.8%7 days
  4. 18.6%14 days
  5. 35.6%30 days
  6. 45.1%60 days
This job: posted 92 days ago

ByteDance median: 2 days open

The posting

团队介绍:火山引擎是字节跳动旗下云和AI服务平台,将字节跳动快速发展过程中积累的增长方法、技术能力和应用工具开放给外部企业,通过云和AI技术,推进企业智能化转型,激发增长潜能。

1、负责具身智能实体定位模块的算法方案设计与工程集成,统筹定位与感知、运动规划、执行控制模块的交互链路设计与落地,主导预研项目定位全链路的技术攻坚与跨模块联调; 2、设计无高精地图/先验地图依赖的多源融合定位方案,实现GNSS、IMU、轮速、视觉等多源信息的端侧稳定融合,保障室内外全场景下定位的连续性与可靠性,满足具身智能系统的位姿输入需求;负责识别传感器标定误差对定位系统的影响,联动供应商推进标定问题的根因定位与优化闭环; 3、主导定位模块的端侧移植、性能优化与真机调优,适配嵌入式硬件环境与算力约束,满足系统实时性与稳定性要求;配合完成传感器标定的真机效果验证与精度验收; 4、负责定位相关问题的仿真回放、真机诊断与根因分析,覆盖算法逻辑、传感器数据质量、标定参数等维度,推动跨模块、跨供应商的问题闭环与技术迭代; 5、负责定位模块的上下游接口定义与交付,向运动规划、感知模块输出符合规范的位姿与运动状态结果;对接基础导航模块,理解路径规划与环境地图逻辑,保障定位与导航的坐标系、时序一致性,对齐上下游技术需求与交付标准。

1、3年及以上自动驾驶定位、多传感器融合、组合导航或视觉SLAM相关研发经验,有完整项目落地经验,有车规级融合定位项目经验优先; 2、精通组合导航原理、卡尔曼滤波、因子图优化等主流融合技术,熟悉视觉定位、航位推算等技术方案,清晰理解智驾系统中定位与感知、规控模块的交互逻辑;了解车载基础导航的基本原理与路网数据结构,可支撑定位与导航模块的对接联调;掌握传感器标定基本原理,熟悉内参/外参、时间同步、坐标转换的误差特性与对定位的影响,具备独立排查标定相关问题的能力; 3、熟悉车端工程约束,包括传感器数据质量管控、定位延迟优化、实时性保障、嵌入式算力适配等,了解车规级软件开发基本规范; 4、熟练掌握C/C++/Python开发语言,熟悉ROS等智驾中间件,有车端嵌入式开发与车规芯片适配经验优先; 5、具备较强的问题定位能力与跨主体协作能力,可独立对接供应商推动问题闭环;适配预研团队、全链路协作模式,有小团队项目经验优先。

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