If you're looking for a job in the videogame industry a great place to find plenty of job offers is in the back of higher tier magazines such as Games TM or Edge. I took a look in Edge magazine and their website to see what job offers they have. With over 9 pages with atleast 10+ on each page thats a pretty good start, with a variety of jobs from each department in the industry the ads for jobs in Edge might be a good place to start.
The ads feature a small blurb about the company, outline the basic role of the job, location, responsibilities and qualifications needed. Along with this information there it also states what you need to submit.
This extensive list will prove useful to anyone ofcourse after applying it's all down to how strong your CV and portfolio is.