What can I do and find a job after learning C language?

this is my answer to another question, which is for java, but the answer is also applicable to C ..

Now the it development trend is very good, and it is easy for people with related majors to find jobs (provided that they learn well)

Note: I am talking about related majors (or those who have studied systematically). That is to say, it's useless for you to know only java. To be a programmer, or a programmer who can find a job, it's not just a programming language.

I'll directly post the recruitment requirements of big companies for you:

Is this Baidu's or the school's recruitment (the school's recruitment is for fresh graduates, and the corresponding requirements are lower):

- I love the Internet, have a strong interest in Internet products and technologies, and are keen on pursuing the ultimate in technology and innovation

- I deeply understand the computer data structure and algorithm design. Proficient in at least one programming language in C/C++, Java, PHP and python

- Understand the principles of mainstream operating systems such as windows, unix and linux, and skillfully use the system layer to support application development

- Excellent ability to analyze and solve problems, and be brave in solving problems

- Strong self-motivation and curiosity, strong learning ability and communication ability. Good team work spirit

Preference is given to those who have the following conditions:

- winning a programming contest related to computer field, publishing articles in professional journals or having invention patents, etc

- having certain project experience and being familiar with software engineering development process

- having computer knowledge and skills in professional fields: search engine, data mining/machine learning, multimedia, geographic information system, cloud computing, distributed system, etc <

Summary: Now the it industry is booming, and there are many people who have signed up for 15K+ just after graduation. But it is not easy for amateurs to enter this industry (not easy means getting the same salary, and amateurs spend more time and energy than regular classes)