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It’s Amazon Software Engineering.
I think Amazon and Microsoft are LMIA exempt.

The companies themselves are not LMIA exempt. If something is LMIA exempt, then it would need to be the specific job / occupation. Note that without an approved LMIA, you will be at risk of losing the 50 job offer points if IRCC figures out that you have switched employers. However maybe you are above the draw cut off even without the 50 points.
 
Will there any CEC all draw I dont see much happening

Anything is possible. It could happen. You will want to have a score well above 500 to make sure you are selected if it happens.