BUX Appoints Juha Ristolainen as Chief Technology Officer | LeapRate
European investment platform BUX has named Juha Ristolainen as its new Chief Technology Officer, bringing in a fintech veteran with more than 25 years of software development experience and 15 years in executive leadership roles. Ristolainen joins BUX after co-founding Upvest, where he served as CTO and built the backend investment infrastructure used by several…