If Kinessa uses Suppression legendary, Resilence is a must. Before confronting her, get rid of her mines. Otherwise it's impossible to even get close to her.
Jenos can 1v1 weaker enemies very well, he can pump out some decent damage and then use his Void Grip to allow his teammates to gank you. If you are able to, try to continually shoulder peak him so that he can't Void Grip you, or take a teammate.