I attended the technical interview for a Senior Front-End Engineer role. During the interview, the proctor asked only one question, which was a back-end question. When I mentioned that such calculations should never or rarely be performed on the front end, I was told it might be necessary. I know for a fact that this is incorrect.

I asked to proceed to the next question, but the interviewer stated there were no more questions and offered to end the interview early. I agreed.

I would say this indicates a "one size fits all" approach for technical interviews. Anyone interviewing with this company should be aware of this.

They asked me to write a function that takes several different ratios for currency exchanges and calculates the exchange rates.