Is uplevel possible with Amazon boomerang?

I left amazon with L4 to join google L3.

I joined google because “omg it’s goooooogle”… but I hate my job. My manager is unsupportive and teammates don’t really talk to me.

Yesterday my manager from Amazon called me to check how things are as we have good bonding. He told me that coming back to Amazon is just one call away.

I only chose google because of prestige. Compensation was the same. I liked working at Amazon because work was interesting.

Is it possible to ask my Amazon manager to get me in with L5 with no interview loops and an external offer?

edit: no interviews/just 1-2 rounds as formalities

I switched jobs about 4 months ago.

205k/3y