Pay-wise, you'll be around 155k total comp. ~120k base pay, ~60k two year sign on bonus, ~600 RSUs. Role/Responsibilities and quality of life vary per team. Some are creating tooling, some are creating infrastructure for services, some are supporting products. Some will be on rotation and get paged a bunch, others don't even know there's a paging system. The overall gist is that you will be developing technical solutions for your team. Without knowing the job ID and organization it's in, I can only give a very high-level view.