Hey !

Welcome to Qatar. We are glad to know that you are doing well at your job and equally happy that other companies are recognizing your capabilities.

Changing jobs is dependent upon your ability to obtain an NOC from your present company. In addition to this, some cases require that the employee must have worked for atleast 2 years in the firm before making a shift. This might be different for a person under a project / contractual purposes wherein the employer let him change to another company towards the end of his project / contract.

The bottom line is -- you need a NOC to move to another firm. You might want to start working on equiring about that first.

Good luck.