Google is a recognised internet service and mobile app provider mainly active in the hosting, search, and video/movie business; their head office is in Dublin, Ireland.
The trending recruitment fields at Google are Software Architecture, Software Design, and Software Engineering. They recruit for offices in Huntsville, AL, Sierra Vista, AZ, Phoenix, AZ and 72 other locations. We count 1293 vacancies at Google for jobs like "Google Test Engineer, Virtual Reality" and "Google Systems Engineer, Site Reliability Engineering".
Check out their social profile on Google Plus - or if you are looking for a more unbiased assessment, try their Wikipedia article. At their careers page, you can find resourceful resources about vacancies and what Google cares about in employees.