Production needed for the single release of the EP (refs: Nicolas Jaar, James Blake and Rosalia)

I have one track in particular that I need finishing. Its 80% produced and written, but I need an experienced producer to help it sit together. My references are Nicolas Jaar, James Blake and Rosalia. Thanks

Additional info:
I'm going to hire a different mastering engineer. I need the mixer to do some editing, time aligning and vocal tuning before mixing. I'm hoping to find a good mixer that can work with my limited budget. . I don't have a hard deadline for this. The song has less than 10 tracks recorded that need mixing.