Me and my boyfriend are both non-EU citizens (I'm a Russian citizen and he is a Colombian citizen). Currently we are living in the Netherlands with working permits as knowledge migrants and we are also registered as partners, which is an equivalent of pareja de hecho in Spain.
I got a job offer in Barcelona, and now the company that is going to contract me started with a paperwork of getting a working visa for me.
What would be the easiest way to bring my partner with me? Can he also apply to Spanish visa based on my application?