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CoStar Group

Commercial real estate data, analytics, marketplaces

iOS Engineer

Mobile EngineeringConfirmed live in the last 24 hours
Full-timeIrvine, CA, USA$128k - $163.5k

About the Job

Requirements

  • A bachelor's degree from an accredited, not-for-profit, in-person college or university is required.
  • A track record of commitment to prior employers is required.
  • At least three years of experience developing iOS applications is required.
  • Expertise in iOS, Objective-C, SwiftUI, Swift, Cocoa Framework, Xcode IDE, and Interface Builder is required.
  • Knowledge of object-oriented programming and design patterns, including MVC, MVVM, and dependency injection, is required.

Responsibilities

  • Develop iOS applications that scale to reach millions of users.
  • Evaluate emerging technologies to identify opportunities, trends, and best practices that strengthen CoStar's technology platform and development practices.
  • Work with the team to create user interface layouts for customers and interfaces to backend web services.
  • Design and develop highly reusable and maintainable systems and libraries.
  • Understand CoStar's product architecture and frameworks and contribute ideas.
  • Collaborate with different teams and other iOS developers to exchange ideas and improvements.

About the Company

CoStar Group

Commercial real estate data, analytics, marketplaces

CoStar Group provides information, analytics, and online marketplaces for the commercial real estate industry. Its core products are detailed property data, market analyses, and tools to compare and evaluate properties, delivered via subscription access. It also runs online marketplaces like Apartments.com and LoopNet that connect renters with apartments and buyers/tenants with commercial properties, earning revenue from subscriptions, advertising, and transaction fees. The company differentiates itself through a large, integrated data platform and a suite of marketplaces that cover both residential rentals and commercial properties, with a strong presence in the U.S. and expanding globally. Its goal is to help brokers, property owners, investors, and lenders make informed real estate decisions and efficiently connect buyers, renters, and property listings across markets.

Company size
5,001-10,000
Company stage
IPO
Headquarters
Washington DC, District of Columbia
Founded
1987

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