SynapseFi, a startup that helps banks and fintech companies work together to develop technology, has announced that it raised a $17 million Series A funding round. The funding actually closed at the back end of last year, but CEO Sankaet Pathak said the company has been so busy developing new products, hiring and more than that it is only getting around to disclosing the deal now. The investment was led by Trinity Ventures and Core Innovation Capital, with participation from other unnamed backers.