Technology Intern - Richmond, VA; Summer

Technology Intern - Richmond, VA (Summer 2027) Job Description

Technology Intern – Richmond Company Overview:
CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index, CoStar Group is on a mission to digitize the world’s real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathing the world of real estate information and online marketplaces for over 35 years, giving us the perspective to create truly unique and valuable offerings to our customers.

We’ve continually refined, transformed, and perfected our approach to our business, creating a language that has become standard in our industry, for our customers, and even our competitors. We continue that effort today and are always working to improve and drive innovation. This is how we deliver for our customers, our employees, and investors. By equipping the brightest minds with the best resources available, we provide an invaluable edge in real estate.

Learn more about CoStar.

We are seeking a Technology Intern to join our team, where you'll help build the software tools that power CoStar Group's proprietary platform. These tools support our sales and research teams across leading real estate marketplaces, including , , , and  CoStar Group's technology internship program provides hands-on experience with enterprise-level projects. Interns work alongside full-time engineers, contributing to meaningful business initiatives and gaining exposure to core software engineering principles.

Each intern is paired with a dedicated mentor to support technical development, career growth, and day-to-day learning throughout the program. This position is located in Richmond, VAand offers a schedule of Monday to Thursday in office and the option to work from home on Friday.

At CoStar Group, our technology teams use a wide range of tools and technologies to build products that support our real estate marketplaces and internal business systems. Depending on the team and project, interns may gain exposure to technologies such as Type Script, React, Angular, Vue, js, Java, C#, .NET, SQL, Python, Kotlin, Swift, AWS, Kubernetes, Docker, No

SQL databases, Elasticsearch, Kafka, and emerging AI tools, although some teams may vary. Interns may also have the opportunity to learn about AI-related areas such as machine learning, large language models, natural language processing, computer vision, AI APIs, prompt engineering, and model evaluation. You do not need experience with every technology listed to apply. We are looking for students who are curious, adaptable, and excited to learn new tools while applying strong software engineering fundamentals.

• Currently pursuing a bachelor's degree from an accredited, not-for-profit university or college in Computer Science, Software Engineering, or a comparable major.
• Must be planning to return to school following the completion of the Summer 2027 internship.
• Must have an expected graduation date of December 2027 - June 2028 Minimum 3.0 cumulative GPA.
• Available to participate in the full 10-week summer internship program and commit to a 40-hour work week throughout the internship.
• Coursework, project, internship, or work experience applying programming languages, software engineering fundamentals, databases, cloud concepts, frameworks, or other technical tools to build or improve software used by the team (or similar/comparable technology).

• Ability to write understandable, maintainable, and well-documented code.
• Interest in learning…