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# LoopNet - Technical Team Lead, iOS Engineer

- **Company:** CoStar Group
- **Location:** Orange County, CA, United States
- **Experience:** Expert
- **Salary:** $144,000.0 - $223,000.0
- **Contract:** Permanent contract
- **Skills:** IOS Applications, Apple Xcode, Dependency Injection, Software Design Patterns, Mobile Application Software, Model View Controller (MVC), Model View ViewModel, Objective-C (Programming Language), Object-Oriented Software Development, SQL Databases, Web Applications, Web Services, Backend
- **Published:** June 14, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=936469bc513332c7

## About the Role

* Bachelor's degree from an accredited, not-for-profit, in-person University or College
 * A track record of commitment to prior employers.
 * 7+ years' experience in developing iOS applications
 * You have 1+ years experience mentoring and leading a team, responsible for all project and team deliverables.
 * You are an expert in everything iOS - Objective C , Swift, Cocoa Framework, XCode IDE, Interface Builder and are always interested in learning more and sharing your skills
 * You know all the common Object Oriented Programming and design patterns, MVC, MVVM, Dependency Injection and more.

Preferred Qualifications And Skills

 * Experience with SQL databases and full stack development
 * You love mobile applications and know how to make them engaging
 * You understand how to turn ideas and code into the perfect customer experience

## Description

Our Irvine, CA team is seeking an accomplished Technical Team Lead, iOS Engineer to join our team in supporting the supporting www.loopnet.com. You will have a direct impact on highly visible LoopNet web applications that touch millions of users. You continuously learn emerging technologies and architecture advancements and apply the learnings to improve LoopNet's software products.

This position is located in Irvine, CA and offers a schedule of 4 days onsite, 1 day remote.

Responsibilities

 * You will develop iOS applications that scale to reach millions of users
 * You will continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be used to 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 systems and libraries that are highly reusable and maintainable
 * Understand CoStar's product architecture and frameworks and come to the table with your ideas
 * Collaborate with different teams along with other iOS developers to exchange new ideas and improvements


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