Technology Intern – Hybrid (Mon-Thu Onsite, Fri Remote)

CoStar Group; Irvine (CA); On-site; USD 55,000 - 62,000; Full time

Job summary

CoStar Group is seeking a Summer 2027 Technology Intern in Irvine, CA. You will work with cutting‑edge tools to build software supporting Homes.com, CoStar.com, Apartments.com, and LoopNet.com.

The program pairs you with a mentor and exposes you to enterprise‑level projects, with a schedule of in‑office Monday to Thursday and work‑from‑home Fridays. You’ll learn across TypeScript, React, Java, Python, AWS, and more.

Qualifications

• Pursuing a bachelor’s degree in CS/Software Engineering or related field and planning to return after internship.
• Expected graduation December 2027–June 2028.
• Minimum 3.0 GPA.
• Available for a full 10-week, 40-hour per week internship.

Responsibilities

• Assist in building software tools powering CoStar Group’s platforms.
• Work alongside engineers with a dedicated mentor.
• Learn core software engineering principles and contribute to real projects.

Skills

TypeScript

React

Java

Python

AWS

Kubernetes

REST APIs

Education

Bachelor’s degree in CS/SE or related field

Tools

Docker

Kubernetes

SQL

Job description

CoStar Group is seeking a Summer 2027 Technology Intern in Irvine, CA. You will work with cutting‑edge tools to build software supporting Homes.com, CoStar.com, Apartments.com, and LoopNet.com.

The program pairs you with a mentor and exposes you to enterprise‑level projects, with a schedule of in‑office Monday to Thursday and work‑from‑home Fridays. You’ll learn across TypeScript, React, Java, Python, AWS, and more.