If they sent you an offer, I'd just assume I don't have a clear enough picture on what they will expect of me and when, and just trust that they did their due diligence in my evaluation.
Of course, if it doesn't work out, you had three offers so you'll likely be able to get a new job no problem.
If the company fails their 'job', you end up with the black mark of a missing block of time on your resume, plus the major hassle of switching jobs and re-interviewing. It isn't "No problem" as you say. It's a major problem that could set you back by months.
And read this: https://stepsandleaps.wordpress.com/2017/10/17/feynmans-brea...
2. I think career progression and satisfaction is all about balancing and trading off playing to your strengths, then focusing on your weaknesses.
If you only play to your strengths, you won't grow in breadth enough. You can become a top subject matter expert, but your utility will be limited to that domain.
If you only focus on your weaknesses, you will become well rounded, but not good at anything, and you won't stand out from the pack in any way.
Only you know which of these two you more need today. Good luck with the decision :)
3. Someone else already mentioned - it's not your job to determine if you are qualified for a position. The company hiring you is. If the work is interesting to you, and they're making you an offer, and you didn't lie - then you are qualified. Learning and stretching yourself would be part of the job.
4. Nothing I say above will fix a foundational anxiety like "what if i'm not good enough and get fired". What helps me with this class of extreme worry is to consider the worst case scenario, visualize it, and recognize that ultimately it's not that bad.
So what if you get fired? Again, assuming you didn't misrepresent yourself, the company would be just as guilty of the mismatch in fit as you. You won't be blacklisted. They might even be willing to give you a referral. But if not, you got 3 offers once. You can get 3 offers again after you get fired. The worst case scenario isn't that awful.
I'm saving your reply into a Word doc so that I can use it going forward. What stood out specifically was your first sentence - I'm not tired of writing code and still feel more passionate about developing rather than managing. It pays less but I feel as though I will be happier in the end.
In any case, I wanted to thank you kind stranger, for your words!
I'm currently sitting on three job offers - I originally thought it would be easy to choose, but I find myself absolutely paralyzed right now with an inability to make a decision on any of them because I feel as though I will be expected to know more than I think I know, or to perform at a level beyond what I feel comfortable performing at. I've had a lot of great feedback from my peers and those in more junior roles, as well upper management, but still do not feel confident.
How do you if you are capable of moving from a familiar set applications and systems to one where you've never worked with any of the applications and only know the system by theory?
Some folks are pushing me to move entirely out of code and into management but my passion is writing code, working in databases, and designing systems but the opportunities I have before me now pay more for management rather than getting my hands dirty in the code.
Can't sleep or eat because of constant anxiety over "what if I can't perform to their expectations and get fired?"
- How do others deal with this?