Apartments.com - Senior Software Engineer (angular/modern javascript) Job Description 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 and the NASDAQ 100, 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. Apartments.com is the nation’s #1 rental marketplace for owners, property managers and consumers. Apartments.com is the network that millions of renters every year rely on to find their new place, is continuing to grow our industry-leading sales force. We provide apartment Property Managers and Owners with a platform to market their property listings and the industry’s most comprehensive virtual tools to attract the most and highest-quality renters. The Apartments.com Network includes Apartments.com, ForRent.com, ApartmentFinder.com, ApartmentHomeLiving.com, and eight other leading rental sites. Our suite of services includes digital advertising, social and reputation management, and market analytic solutions which delivers innovative tools for our customers. Learn more about Apartments.com (https://www.apartments.com/grow/about-us) . As a CoStar **Senior Software Engineer** you will have a direct impact on highly visible Apartments web applications that touch millions of users. You continuously learn emerging technologies and architecture advancements and apply the learnings to improve Apartments’ software product This position is located in Irvine, CA and offers 3 days a week onsite with 2 days remote **RESPONSIBILITIES** + Design and Develop high performance web applications used by hundreds of thousands of users globally.  + Promote consistent architecture patterns for design and development within and across Homes development teams.  + Craft elegant and extensible solutions, at scale, using modern Front-End frameworks and technologies to deliver features that people interact with, and rely on, every day. + Collaborate closely with other Software Engineers across the organization. + Advocate standards-driven technology. **BASIC QUALIFICATIONS** + Bachelor’s Degree required from an accredited, not for profit university or college + A track record of commitment to prior employers + 5+ years of production development experience with React or Angular in TypeScript, or other modern javascript frameworks + Demonstrate working knowledge of C# .Net (or .Net Core) + A demonstrable track record of building and launching successful products and platforms + Deliver products that meet specifications and performance SLA + Experienced in unit, performance, and automation testing + Deeply understand what drives the business for which you are building software + Take an active role in mentoring developers with ability to build consensus **PREFERRED QUALIFICATIONS** + Experience in relational database design (MS SQL or MySQL) including performance tuning + Experience with AWS S3, SQS, Dynamo, ElastiCache, and Datadog **OVERVIEW OF COMPANY:** Founded in 1987, CoStar Group is the leading provider of commercial real estate information, analytics, and online marketplaces. Our suite of online services enables clients to analyze, interpret and gain unmatched insight on commercial property values, market conditions and current availability. Behind some of the most well-known brands in the industry, CoStar Group includes CoStar, the largest provider of CRE research and real-time data; Homes.com, the premier home for purchase resource for buyers, realtors, and owners. LoopNet, the most heavily trafficked mobile and online real estate marketplace; Apartments.com, the premier rental home resource for renters, property managers and owners; STR, the leading provider of performance benchmarking and comparative analytics to the hotel industry; BizBuySell, the largest online marketplace for businesses-for-sales; and Lands of America, the leading operator of online marketplaces for rural real estate. Headquartered in Washington, DC, CoStar Group maintains offices throughout the U.S. and in Europe, Canada, and Asia with a staff of over 4,300 worldwide. **WHATS IN IT FOR YOU:** Working at CoStar Group means you'll enjoy a culture of collaboration and innovation that attracts the best and brightest across a broad range of disciplines. In addition to generous compensation and performance-based incentives, you'll be supported in both your professional and academic growth with internal training, tuition reimbursement, and an inter-office exchange program. Our benefits package includes (but is not limited to): + Comprehensive healthcare coverage: Medical / Vision / Dental / Prescription Drug + Life, legal, and supplementary insurance + Commuter and parking benefits + 401(K) retirement plan with matching contributions + Employee stock purchase plan + Paid time off + Tuition reimbursement + Complimentary gourmet coffee, tea, hot chocolate, prepared foods, fresh fruit, and other healthy snacks Be part of a team of professionals enjoying the opportunity to learn, do, and grow in a rewarding atmosphere. But don't just take our word for it -- see why our team chose to work at and stay at CoStar Group: https://www.youtube.com/watch?v=CVbJRnJ2sX0 We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, please note that CoStar is not able to provide visa sponsorship for this position. **Please note** CoStar Group seeks information for job applications from candidates in the U.S. through only the following channels: + The CoStar Group website and RecruitiFi. + Via email to/from addresses using only the CoStar domain of “@Costar.com.” + Screening and interaction by telephone and through the Microsoft Teams or Zoom platforms. Be aware that: + CoStar does not use Wire, Google Hangouts, or any other platform for any recruitment-related activities. + Disregard any solicitation or request for information related to job applications with CoStar via any other means and/or using email addresses with any other domain. + CoStar will never ask candidates to make any type of personal financial investment related to gaining employment with the company. If you have any questions about CoStar Group and the application process, please contact us at recruiting@costar.com . \#LI-VP1 This position offers a base salary range of $124,600.00 – 202,000.00, based on relevant skills and experience and includes a generous benefits plan CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing 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 and the NASDAQ 100, 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 37 years, giving us the perspective to create truly unique and valuable products and services. We’ve continually refined, transformed and perfected our approach to our business, creating a language that has become standard in our industry and for our customers. 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. CoStar is committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. CoStar is also committed to compliance with all fair employment practices regarding citizenship and immigration status. If you are a qualified individual with a disability or a disabled veteran, you may request a reasonable accommodation if you are unable or limited in your ability to use or access www.costargroup.com/careers as a result of your disability. You can request reasonable accommodations by calling 1-855-840-1715 or by sending an email to recruiting@costargroup.com .