You will get to experience AWS stacks and bleeding edge frameworks
There's a lot to be learnt as you will be exposed to a lot of opportunities
Cons
Having the newest techstack dont' always yield the best result, on the contrary it may cause more harm than good due to technology stack that remains unproven and untested. This company has the tendency to use unproven techstacks which are fragile and could damaging in the long term.
Long working hours
Lack of senior engineers
Lack of processes