Pros
Spireon has a very interesting and complicated technology architecture that is always looking for feature innovations or upgrades. There is plenty of work to do here. Engineering teams are lean and skilled. Communication with managers and team members is really easy. Collaborative environment rather than competitive. True fullstack or typically backend software projects. Management will support your educational pursuits. Spireon is currently work from home to protect safety of employees (for those who do not need to be in the office). Work-life balance is great. It's the automotive industry!!
Cons
High Cost of Living in Irvine CA Dealing with timezone differences Open office environment, while advantageous to some people, can be distracting.