Pros
Culture is important to everyone in the company and spirits are generally high. Work life balance is prioritized and most developers work from home. Annual performance review and raises based on performance metrics you set with your manager. Many opportunities to learn, especially recently. Good 401k match in a growing company. You get out what you put into it as far as fun.
Cons
It's a large corporation and you'll always be a small fish in a big pond. Only way to move up is to move around and change positions or get a job offer from another company. Reorgs every year (or sometimes multiple per year), and a new manager of some sort is inserted into the hierarchy with little explanation as to why. Business concerns are always put on the forefront making it difficult to keep software up to date leading to an unholy amount of legacy code, Incentivized to do it fast rather than to do it right. Arbitrary deadlines are more important to the business than a quality product (software wise). The definition of Agile in the company is debatable at best, It's waterfall with buzzwords and extra steps.