Principal Software Engineer

CoStar Group, a leading provider of real estate information and analytics, is seeking a Principal Software Engineer to join their CoStar Benchmark product development team in Nashville, TN. This role offers a unique opportunity to shape the architecture of sophisticated data-intensive applications that serve the real estate industry. The position combines technical leadership with hands-on development, requiring expertise in full-stack web development, cloud architecture, and secure system design.

The ideal candidate will be responsible for architecting and designing software systems ranging from web applications to high-volume data pipelines. Working in a hybrid environment (4 days office, 1 day remote), you'll collaborate closely with product and technology teams to translate complex requirements into robust technical solutions. The role demands deep technical knowledge in areas such as microservices, AWS cloud services, and event-driven architectures.

As a Principal Engineer, you'll have significant influence on technical decisions and will mentor other developers while ensuring architectural best practices are followed across teams. The position offers comprehensive benefits including healthcare, 401(k) matching, stock purchase plans, and various wellness perks. This is an excellent opportunity for a seasoned engineer looking to make an impact at a S&P 500 company that's revolutionizing the real estate information industry.

The role combines technical excellence with business acumen, requiring someone who can not only architect complex systems but also understand how they align with CoStar's broader business strategy. You'll be working with cutting-edge technologies while helping to build products that are transforming how people discover and analyze real estate opportunities.