A good exercise is to create a profile of your dream job, taking into account elements of the actual job for which you are being interviewed. Do not worry about details such as job title or the level of seniority. Concentrate instead on the different responsibilities you enjoy, your skills and the personal qualities you possess that will set you apart from other candidates. When you then talk about this in the interview, refer to examples from your career that will demonstrate your enjoyment of a specific work situation or the use of key skills.