Responsibilities: 1. Be responsible for the processing of enterprise documents, data sorting and sorting of various meeting records and data; 2. According to the relevant provisions of archives management, responsible for the collation, classification, numbering, registration and filing of all archives and technical data of the enterprise; 3. Be responsible for the transfer, borrowing and inspection of files and materials; 4. Be responsible for checking the integrity of archival data in storage or due return, and report and deal with problems found in time; 5. Routine maintenance, management or destruction of archives in accordance with relevant regulations; 6. Use professional file management software or office software and other tools for file management information work; Conditions of employment: 1. College degree or above; 2. With more than 3 years of engineering archives management related work experience or archives management graduates are preferred; 3. Be familiar with the specific process and method of file management, and have certain engineering project experience 4. Confidentiality awareness and ability; 5. Strong learning ability; 6. The work is serious, meticulous and organized;

Work Content 1. Be independently responsible for the product operation of the department, including but not limited to collecting and sorting out the product requirements of the department, docking with the product manager, following up the requirements, and tracking the performance of the product after it goes online; 2. Be able to establish an effective data tracking mechanism according to the operation objectives and the current situation of the products, promote and optimize the operation plan according to the requirements of business development, and be responsible for the implementation of online related product promotion activities to reach kpi index; 3, continue to follow up the product effect, analysis of user behavior, demand, understand the trend of competitors, and competitive analysis; 4, According to the current situation of operation, productize the existing process and optimize the business efficiency.

Job Description Computer Science or related major, 2 years working experience Have a certain understanding of front-end engineering and modular development, and have practical experience (such as webpack/gulp, etc.) Proficient in HTML, CSS,JS, at least ReactJS, VueJS or other MVVM framework Be familiar with and pay attention to the front-end mainstream libraries and frameworks, and understand the design ideas and implementation principles of the framework. Familiarity with a server-side language (e. g. PHP/NodeJS) is preferred Continuous passion for front-end technology, strong communication skills

Job Description: 1. linux kernel maintenance and upgrade of fast internal servers; 2. Performance tuning of linux kernel based on service characteristics; 3. Research and application of new kernel technologies; 4. Research and improvement of container related technology.