Job | Job Responsibilities |
| Android Developer | Job Responsibilities: 1.Responsible for the development and maintenance of Android software products; 2.Responsible for software module design, development and self-test; 3.Responsible for the preparation of software requirements, design and other related documents; 4.Participate in software-related document review and software module code mutual review; 5.Responsible for optimizing the adaptation and upgrade of client software related products. Job Requirements: 1.Bachelor degree or above, more than 2 years related working experience, good coding habits; 2.Familiar with Android SDK,Android UI/network/database framework, and familiar with basic algorithms and data structure/design pattern; 3.Familiar with android interface drawing, event mechanism, network communication and other principles; 4.Familiar with mobile network communication mechanism, deep understanding of Socket communication, TCP/IP and HTTP, etc. 5.Familiar with android packaging process, startup process, class loading, process and thread, synchronization lock and other principles; 6.Have some experience in developing and using MVP or MVVM architecture, familiar with Kotlin. |
| Big data algorithm engineer | Job Responsibilities: 1. Responsible for massive trajectory data based on cloud big data platform, and completed the development of spatial and temporal trajectory big data mining and analysis technology and core algorithm related to high-precision map crowdsourcing business; 2. Assisted the construction of spatio-temporal trajectory big data mining analysis system, established and standardized trajectory big data mining model standard and process order improvement and optimization; 3. Assisted the project team to do a good job of data and algorithm docking, and completed the execution and delivery of the project; Job Requirements: 1.Bachelor degree or above in computer science, mathematics, surveying and mapping or related major, good mathematics foundation; 2.Familiar with decision tree, clustering, logistic regression, correlation analysis, bayes and other commonly used machine learning related algorithms and techniques; 3.Familiar with R, Matlab, Python and at least one data analysis language and PostgreSQL, Oracle, SQLServer, MySQL and at least one mainstream database; 4.Familiar with Hadoop, Hive, Spark and other big data processing platform is preferred; 5.Experience in developing algorithms related to spatio-temporal trajectory data processing is preferred; 6.Familiar with traditional map data or high precision map data is preferred; 7.Have the sense of teamwork and innovation, can bear hardships and stand hard work, have strong learning ability and problem solving ability, like to study algorithm and new technology is preferred. |
| General Manager Assistant (male or female) | Job Responsibilities: 1. As a cadre reserve, give play to advantages in the field who is good at and explore new possibilities to pave the way for their career transition and sinking into specific departments; 2. Assisted other team members and other departments to carry out their work; 3. As the assistant of the general manager, understand the company's business and all aspects of the operation, and assist the general manager to carry out various work. Job Requirements: 1.Graduates of one college or university in 2020 or 2021, master degree or above is preferred; 2.There is no limitation on majors; ranking first, party members are preferred 3.Experience in association, student union, and assistant related internship experience is preferred; 4.Good image and temperament, excellent communication skills, strong discipline, good at making and executing plans. |
Send resume to Email：gaojx@exsun.cn
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