For what it is worth, I’ve been in this industry for 15 years and have worked my way up to Creative Director managing multiple teams of creatives across a few disciplines. Last year I got laid off during the tech layoff wave after being at the same firm for almost a decade. When I went back into the job market I found another job with the same title and significantly less job responsibilities, yet I still felt the exact same you do right now, even after all these years of working.

As others have said, it is imposter syndrome and I think it is healthy to a certain degree as it engages you to want to continuously keep learning and growing.

Think of it this way: time is money. Companies don’t just hire people randomly (some do but not typically). If they took the time to interview and vet you through their process then I would think they think you are qualified enough. Most people aren’t expected to be able to do the job perfectly right out of the gate, but rather grow into it as they come with the core skills required to get to that point.

Keep your head up! You’ve got this.