1、Postgraduate diploma or above majored in computer, automation or mathematics with good programming ability. Familiar with C++ programming and ROS development. 2、Master the 2D SLAM related algorithms, with a deep understanding of the existing open source SLAM algorithms, including but not limited to Gmapping, Cartographer, etc.(Or master the 3D SLAM related algorithms, such as LOAM, orbslam, etc.). 3、Familiar with filtering (EKF, PF, etc.), optimization methods and optimization tools like Ceres, G2O, etc. 4、Those who have experience in relevant competition or project are preferred.