1, data mining engineer is a kind of data engineer. Refers to the engineering professionals who search for hidden knowledge from a large number of data through algorithms. Using this knowledge can make enterprise decision-making intelligent and automatic, improve work efficiency and reduce the possibility of wrong decision-making, so as to be invincible in the fierce competition.
2. Security operation and maintenance engineers need to have skills such as firewall, Linux, network security and information security. The main responsibility is to protect the security of enterprise digital property, including port scanning, baseline inspection, account authority audit, etc.
3. A full-stack engineer refers to a person who has mastered a variety of skills and can use a variety of skills to independently complete products. Also known as a full-end engineer, he has both front-end and back-end capabilities.
4. Algorithm is a series of clear instructions to solve problems, that is, for a certain standard input, the required output can be obtained in a limited time. Algorithm engineer is the person who uses algorithms to deal with things. Different algorithms may use different time, space or efficiency to accomplish the same task.