Description
CoStar Group is hiring a Senior Software Engineer for LoopNet in Irvine, California. The role focuses on building scalable systems across multiple products, using C#/.NET, AWS, and AI coding tools, while contributing to architecture decisions and mentoring engineers. The position requires a bachelor’s degree, at least six years of production development experience, strong backend and testing experience, and offers a hybrid arrangement with four days onsite and one day work from home. Base compensation is $124,000–$187,000 annually, with medical, vision, dental, prescription drug, retirement, paid time off, and other benefits; visa sponsorship is not available.
