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© All Rights Reserved. ApplyBlast.com
CoStar Group
CoStar Group is seeking a Senior Software Engineer to design and architect modern web applications for its Web Enterprise team, supporting proprietary CRM platforms across multiple brands. The role focuses on building high‑performance, responsive front‑end solutions using React, TypeScript, and Tailwind CSS, and integrating AI‑powered features to enhance customer experiences and internal workflows.
Headquarters
Arlington, Virginia, United States
Company Size
5001-10000 employees
Founded
1987
CoStar Group is a leading provider of commercial real estate information, analytics, and marketing platforms. The company builds and maintains comprehensive, verified databases of properties, listings, transactions, and market trends, and offers software tools that help brokers, owners, investors, lenders, and occupiers find, analyze, and market space. CoStar’s portfolio includes well-known marketplaces and brands (such as CoStar, LoopNet, and Apartments.com) and is valued for its mapping, data-driven research, and industry insights across major markets.
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for CoStar Group.
9% above the average for this role