Is It Still Worth Learning Old Programming Languages for Legacy Systems?

Learning C is definitely worthwhile. Many libraries in Python, for example, are built on C. Plus, understanding lower-level programming can give you a significant edge. As for COBOL, it's true that many older systems are in need of maintenance, especially with a lot of current COBOL programmers retiring. It may not be as glamorous but can still be a secure job option if you decide to go that route.

Although it can be tempting to dive into trendy languages, maintaining old tech has its merits. Many businesses are still stuck with legacy systems due to political or financial restraints. If you get involved in this area, it could lead to unique opportunities, especially since fewer people know how to manage these systems anymore.

Most companies aim to phase out legacy systems in favor of more modern solutions. If you’re looking to invest your time wisely, focus on current technologies that will also give you skills relevant to older systems. For instance, if you understand current development practices, you can apply that knowledge to support older systems as needed.

While some people argue that old programming languages like COBOL are becoming obsolete, the reality is that many critical systems still depend on them. There’s definitely a niche market for maintaining these systems, though it might not pay as well as modern development roles. If you're interested in keeping legacy systems up and running, there’s value in learning these languages, but be aware that they might not lead to high-paying jobs in the long run.