In my experience I have seen some candidates that work very hard and mainly do boiler plate code in their projects, they struggle in the Algos/data structures but at the end of the day they get the job done. Others perform very good in Algos/data structures but produce very little at work, and also people that do good and perform above expectations. Is hard for me to actually filter good candidates, and at the end of the day, I value output and some quality.