Hybrid Software Intern - Real Estate Tech (Summer 2027)

CoStar Group; Arlington (VA); Hybrid; USD 55,000 - 62,000; Full time

Job summary

CoStar Group in Arlington, VA, is seeking a Technology Intern for Summer 2027. The role offers a hybrid schedule: in-office Monday to Thursday with Friday optional remote work, and exposure to a broad tech stack across real estate marketplaces.

You will work alongside engineers on enterprise projects, gain hands-on experience with core software engineering principles, and receive a dedicated mentor to support your development and career growth throughout the 10-week program.

Qualifications

• Currently pursuing a bachelor’s degree in Computer Science, Software Engineering, or a comparable major.
• Must be planning to return to school after the Summer 2027 internship.
• Expected graduation December 2027 - June 2028.
• Minimum 3.0 cumulative GPA.
• Willing to commit to the full 10-week summer internship and 40-hour work week.

Responsibilities

• Help build the software tools that power CoStar Group’s proprietary platform.
• Interns work alongside full-time engineers, contributing to meaningful business initiatives.
• Each intern is paired with a dedicated mentor to support technical development, career growth, and day-to-day learning throughout the program.

Skills

Code quality

Curiosity

Adaptability

Team collaboration

Excellent communication

Education

Bachelor's degree in Computer Science or Software Engineering

Tools

TypeScript

React

Angular

Vue.js

Java

C#

.NET

SQL

Python

Kotlin

Swift

AWS

Kubernetes

Docker

NoSQL

Elasticsearch

Kafka

Job description

CoStar Group in Arlington, VA, is seeking a Technology Intern for Summer 2027. The role offers a hybrid schedule: in-office Monday to Thursday with Friday optional remote work, and exposure to a broad tech stack across real estate marketplaces.

You will work alongside engineers on enterprise projects, gain hands-on experience with core software engineering principles, and receive a dedicated mentor to support your development and career growth throughout the 10-week program.