About Guaranteed Rate:. Guaranteed Rate is the 5th largest retail mortgage lender in the U.S. By offering industry-leading tools, low-rate mortgages and unparalleled customer service, we’ve become the Home Purchase Experts®. At Guaranteed Rate, we think big—pushing beyond what most people believe is possible. We strive to work with the best of the best, building business with the best referral partners and hiring the best employees—allowing us to deliver world-class customer service. Our goal is to make sure every customer has a great experience. Headquartered in Chicago with 5,000+ employees ... view job details