Sittercity is hiring a Software Engineer to help build secure, scalable childcare marketplace solutions in our Denver RiNo office. In this hybrid role, you’ll design, develop, and maintain web applications that connect families with trusted caregivers. You’ll collaborate with product, design, and data teams to ship high-quality features, improve performance, and enhance safety tools such as background checks and secure messaging. Ideal candidates bring strong full-stack or backend web experience, a focus on code quality, and passion for solving real problems for parents and sitters in a fast-moving, mission-driven environment.