I applied online. The process took 5 weeks. I interviewed at Pi Innovo (Cambridge, England) in Jul 2012
Interview
Applied directly via email, got an interview after 40 days. The interview was very easy. First there was a short presentation about the company and an office tour explaining their different projects. Then had a technical interview with a technical manager and a senior staff for about 40 mins and a HR interview for about 30 mins
Interview questions [1]
Question 1
Typical HR and basic technical questions like filter design and control theory