2020.3-2020.5：
1. Job-related: technical posts include algorithm posts, big data direction (data analysis) and development posts; development posts include back-end development, front-end development, test development (relative to business development, relatively broad and shallow knowledge), client Development (including windows client, security desk development, ios development). The back-end development direction includes databases, networks (distributed storage, content center networks, etc.), etc. There are many categories, such as audio and video fields, kernel development, container-related, SDN (currently in industry, SDN is mainly used in large-scale cloud The computing center is used by several large factories, and is rarely used by small companies).
2. The main investigation of background development: 1) project, the knowledge points involved in the project should be familiar; 2) foundation, including c ++ / java foundation, operating system, computer network, computer composition principle, data structure, database. Look at the face on Niuke.com, and then review after interviewing, otherwise you will doubt your life.
3. Recruitment information mainly comes from the company's official website / recruitment public account, various WeChat groups, school forums, and Niuke.com.
4. Introduce / Approve in advance / Apply online: People who work in a company can help introduce, avoid resume screening, and some companies can avoid written examination Good, easy to check the progress); advance approval and online application are mainly due to different time, try to participate as early as possible, otherwise some departments will be full.
5. Interview process: at least 2 rounds of technical face + 1 round of hr face. Because of the epidemic, the interviews are mainly telephone interviews and video interviews.