Following up after the interview
The interview has finished, but you can still impress by providing your feedback to your prospective employer. How this should be done will differ depending on the way you came about the interview.
Interview organised by an agency:
Let the agency know your feedback immediately so that you can contact the employer on your behalf.
Interview from advertised job, direct approach, networking:
Contact the interviewer via email or in writing to thank them for your time and express your interest in the role briefly listing reasons why you are interested. If you are interested in the company but not the role contact them stating your reasons and that you would be interested in other positions within the company. Keep follow up letters and emails brief and to the point. If it is a personable