The practice of expressing gratitude following a job interview is a customary professional courtesy. Sending a brief message to the interviewer(s) demonstrates politeness and reinforces the applicant’s interest in the position. For example, a candidate might send an email reiterating their qualifications and thanking the interviewer for their time and consideration.
This gesture is generally considered beneficial, as it can help an applicant stand out from other candidates. It provides an opportunity to reiterate key qualifications, address any concerns that may have arisen during the conversation, and reinforce enthusiasm for the role and the company. Historically, handwritten notes were the standard; however, email has become the prevalent method for expressing post-interview gratitude due to its speed and convenience.