FR, EZJet, 9W, Indigo, and Spice do not require the 500 hour minimum on type as you claim. CX is also hiring cadets with basically IRL, MEL, and CPL.
9W - Some connections are going to be needed.
SG - A lot of money and connections are going to be needed. More money will reduce the requirement for connections.
CX - You mean Cathay Terrific?
It's a hit or miss case.
6E - If you're talking about CAE's cadet program, they don't guarantee employment. Only if you pass the interviews and checks will 6E consider candidates for employments. For TR pilots, there's an entrance examination which is quite difficult. Again, some who clear them have an 'inside' man.
As for FR and EZY, I thought we were talking of airlines in India. The situation is grim in India. 6E's program seems to be the only hope for freshers. Otherwise if one has got the hours and ratings, his entry might be eased.