I'm curious about the differences between junior and senior full stack developers based on your real-world experiences. What are the key distinctions in skills, responsibilities, and expectations between these two levels?
3 Answers
A junior developer typically has a lot of questions and often turns to their seniors for guidance. In contrast, seniors not only have questions too, but they also know where to find the answers. It’s really about having the confidence and experience to tackle problems independently.
There’s often a perception that there isn't really a junior full stack position—it's more about specializing as either a junior front-end or back-end developer. Full stack covers a wide range of skills, and junior roles might focus on one area instead.
Seniors tend to focus on solving systemic issues beyond just technical challenges. They are responsible for the bigger picture—like meeting business requirements and coordinating between teams—rather than just fulfilling technical specifications. This level of thinking is what distinguishes them from juniors.

That makes sense! It seems like it’s also about leadership and helping to develop others, right?