Senior Software Engineer

CoStar Group, a leading provider of real estate information and analytics listed on NASDAQ and included in the S&P 500, is seeking a Senior Full-Stack Software Engineer for their Web Enterprise team. This role focuses on building software tools that power their proprietary CRM platform supporting major platforms like Homes.com, CoStar.com, Apartments.com, and LoopNet.com.

The position offers a hybrid work arrangement with Monday-Thursday in office and Friday remote at their Richmond, VA location. The ideal candidate will have strong expertise in both frontend and backend development, with particular emphasis on .NET Core, database design, and modern frontend frameworks.

The role involves building large-scale, distributed systems, working with database performance optimization, and leading software design initiatives. The company offers comprehensive benefits including healthcare, 401(k) matching, stock purchase plans, and various wellness perks including an on-site fitness center.

CoStar Group has a 35+ year history in real estate information and marketplaces, providing a stable yet innovative environment. They're committed to continuous improvement and innovation in their field, making it an excellent opportunity for a senior engineer looking to make an impact in the real estate technology sector.

The position requires 5+ years of production development experience and offers opportunities for mentoring other developers while working on mission-critical applications. The company culture emphasizes collaboration, innovation, and professional growth, with additional benefits like tuition reimbursement and inter-office exchange programs.