Stress increases at project deadlines. Career breaks are possible but are easier for technical specialists and contractors. Consultancy companies require mobility and periodic location, most work is done on site. Project lifecycles are short. A good honours degree may be needed.
Technical competency is essential.
Degrees of a scientific, numerate or computing nature are preferred. Non relevant graduates may need to do a conversion course. For others experience in programming will help. A pre-entry postgraduate qualification is not needed An IT conversion course will help unless your degree contains a significant computing or technical element. This is not possible or unlikely Applicants without a degree or HND need to have substantial experience and proven ability in programming if they are to stand any chance.