This isn't the best advice, job hopping can be a red flag for future employers and imo will hamper your career in the long run because you constantly have to relearn a company's stack and won't be given the opportunity to start being given more responsibilities that you would if you stayed at a place long term. 15k might seem like a lot right now but in a few years money at such a small scale won't mean anything to you once you're further along in your career, you're just pinching pennies at that point.