Simmons (left) said she's looking for candidates who follow up right after the interview. Courtesy of Kristina Simmons; Willie B. Thomas/Getty Images Kristina Simmons is a former chief of staff at Khosla Ventures. Today, she runs her own VC firm. She said the biggest mistake candidates make in job interviews is being inauthentic. A candidate not asking questions during a job interview is also a red flag, she said. This as-told-to essay is based on a conversation with 38-year-old Kristina Si...