I recently attended Aptean Interview and got offered with Aptean. I went through a freshers job portal to a college in Bangalore. My Interview process consisted of Online Presentation of the Company followed by Online Aptitude Test (CCAT Test), followed by a Personality test. Aptitude is of average level, you'll clear it if you are good in basics. The 2nd round was Technical written assessment, it consisted of few programs to write and concepts based on trees, arrays, ds etc.
3rd round was a F2F technical round, it consisted of questions based on my resume, puzzles, program logic. 4th round was a Managerial round, it consisted of few technical based questions and situation based questions. Finally there was a HR round which was just a formality in my case as they have immediate requirements for freshers. Overall interview experience was just OK. They are a product based company, so if your basics are good then more than likely you'll get selected.