Why don't you contact Eagle Jet and ask them directly and for references? I think the 737 program was with Lion Air in Indonesia but Royal Aor Maroc also has been used. I don't think you can get a job with only 300-500 hours as an FO. You would be better off trying for one of the cadet programs with EK, Qatar, Singapore, Cathay etc. or build time flight instructing then work your way up through the regional ranks. Pay for training schemes cheapen and undercut the industry.