The founder of Thoma Bravo said he feels he needs to hire more juniors for the first time in his three decades working in PE.

"If you look at our associates, they're spending a lot less time doing models or comparables than before," Orlando Bravo, founder of Thoma Bravo, told CNBC.

The founder of Thoma Bravo said he feels he needs to hire more juniors for the first time in his three decades working in PE.