IBM Software Developer interview questions

Applied externally through Linkedin/Glassdoor Received a coding challenge that comprised of 3 questions (time limit 3hrs) First involved basic API calls, second was a DP question, and third was about implementing functions in React given some boilerplate code. Definitely needed the 3 hours for polishing up the last question. A week later, I was notified that I am moving on. Online interview consisted of technical Javascript questions and general inquiries about background/resume. After this step, there was no communication for about 3 weeks, so I assumed I did not get it. Got a phone call, about a month after my online interview saying I got an offer.

There were several interview but by the time I got to the hiring managers interview they were all very nice and put me at ease. First a call with HR, then an online IQ test. Then there was a one to one interview in person and the last interview was with a panel of managers, from Ireland and other countries