[stringtoint]

Nice post. In the past I've had colleagues (also senior people) who disliked touching "legacy" parts (e.g. Java based microservices compared to newer Express.js or Kotlin based microservices which don't provide half the value that the legacy parts do). I also think that maintenance programming can be rewarding. However, I do believe that it does not make sense to throw entry-level engineers into the maintenance mess alone: they still need some guidance in my experience. Then you'll be able to reap the benefits such as getting better in debugging and understanding more about the business problems that the software is solving.