What kind of job is a programmer (PG)? A thorough explanation of the required skills, languages, and careers for the fiv

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Programmers are the starting point for engineering-related jobs. Many readers of this page may be young engineers. Many of them will be trying to become engineers in the future.

Therefore, on this page, we will explain the role and type of job of "programmer", the required skills, as well as guidelines for career advancement. Please use it as a reference to help you step up as an engineer.

table of contents

What kind of job is a programmer? What is the difference between a programmer, an engineer, or a system engineer?
Types of programmers and the skills and knowledge required
Programmer career path options
Programmers need to be careful when changing jobs because it's a seller's market
It is recommended to seek professional help for successful job hunting.
What kind of job is a programmer? What is the difference between a programmer, an engineer, or a system engineer?

A programmer is someone who develops systems and applications using various programming languages. With the digitalization of all businesses and services progressing in recent years, this is a job that is in high demand and can be said to be one of the indispensable jobs in the world.

However, when you start job hunting or changing jobs and try to find a programmer job, there aren't many job openings. In fact, in recent years, the word "programmer" has been replaced with the word "engineer." However, this does not necessarily mean "programmer = engineer." So, first let's take a closer look at how programmers are positioned within the engineering profession and what their work entails.

The position of programmers among engineering professions
As social life itself becomes digitalized, jobs related to the development and operation of the systems and applications required for digitalization have expanded rapidly. Nowadays, people who work in this field are generally called "IT engineers" or simply "engineers."

As the number of engineers and the range of fields they are involved in expands, the names they are called also become more specialized. Many people have probably seen names such as "front-end engineer," "server-side engineer," and "application engineer." These are names used to classify engineers based on what development or operation they are involved in.

Meanwhile, as system and application development continues belgium phone number data to expand in scale and become more complex, a new classification has emerged based on how engineers are involved in development and operation. These include "PM (Project Manager)", "SE (System Engineer)", and "Programmer". This classification of engineers based on their work area is generally shown in the diagram below.

As you can see from the diagram, the main role of a programmer is to program the systems and applications themselves. It can be said that programmers are the engineers who support the development of various systems and applications on the front lines.