If we apply for multiple companies and reject their offers, will this cause any issue in future, if we apply again in 1 to 1.5 years from now) (specifically for hw, asic, vlsi groups). I came to know that apple will not consider candidates who rejected their offer in the past. Is it true for other companies also (nvda, AMD, Intel, samsung, mediatek, Google, synopsys, cadence etc)?
If you are valuable to the company, they will hire you any day.
Doubt apple will not consider them again. Specific manager may, but you probably don't want to work for immature manager like that.
If u declined with polite message then sometimes and some places it can be a benefit and can expedite the interview process
Just don’t be an ass about passing on their offer (use the word “pass” and not “reject” when you talk to them) and they’ll likely forget about you soon enough.
Their loss