A software engineer who works in the game development field should be adept at programming and problem-solving skills. They must also be able to work with other disciplines including art and design. With the growth of video games, the industry is booming, and there are over 2.5 billion gamers worldwide. A market research firm estimates that the industry will be worth $196 billion by 2022. A software engineer should understand these challenges and have a strong work ethic to succeed.