I initially applied for another position but I got contacted with the argument that my skills fit better to an Application Engineer position. Given that it was not the position I applied for, I took my time in order to get informed by myself about this position. Then I answered the email asking for more information about the position and they replied me with some information and a link to one of their websites. The position they were offering was not what I was looking for so I didn't continue the interview process.