Paradox, a Scottsdale company that makes conversational recruiting software, announced Monday that it had raised $200 million in series C financing that includes a company valuation of $1.5 billion, vaulting it to unicorn status. The funding came from a bevy of investors, co-led by Stripes, Sapphire Ventures, and Thoma Bravo with participation from Workday Ventures, Indeed, Willoughby Capital, Twilio Ventures, Blue Cloud Ventures, Geodesic, Principia, DLA Piper Venture Fund and current investor...