Frankly, I did the same. For me the reasons were: - Personal growth: Devs in that company were nice, but not stellar (I was the most "senior" one after a coupl

Frankly, I did the same. For me the reasons were: - Personal growth: Devs in that company were nice, but not stellar (I was the most "senior" one after a couple years), so I couldn't learn much from my peers. - Nature of the business: I moved from customer service to product development, which is a personal preference. - Money: The new place paid about 40% more.