Senior Software Engineer

Responsibilities

• Building customer facing web applications using the latest React, GraphQL and TypeScript frameworks.
• Build micro services and RESTful APIs C# and .NET Core
• Drive and lead software design, developing standards and performing code reviews, that result in robust a code base that is efficient and maintainable.
• Continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be leveraged to strength CoStar’s technology platform and develop practices.
• Develop comprehensive application testing procedures to ensure high quality applications for tens of thousands of users.

Basic Qualifications

• Bachelor’s Degree
• 5+ years experience working with JavaScript / React
• Demonstrated experience in architecting, designing and building large scale distributed, services-oriented systems and web applications in an agile environment
• Familiarity with newer specifications of ECMAScript
• SQL and or MongoDB experience
• Proficient understanding of code versioning tools such as Git.
• Familiarity with CI / CD deployment processes
• A desire to never stop learning and a collaborative mindset

Preferred Qualifications And Skills

• Knowledge of RESTful APIs, C#, .NET Framework, SQL Service, is a benefit but not essential.
• Strong communication skills (to both business and technical partners)
• Preferred experience using GraphQL
• Data modeling experience from conceptual, logical and physical designs

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;
• 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.

What’s in it for you?

When you join CoStar Group, you’ll experience a collaborative and innovative culture working alongside the best and brightest to empower our people and customers to succeed.

We offer you generous compensation and performance-based incentives. CoStar Group also invests in 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
• Virtual and in person mental health counseling services for individuals and family
• Commuter and parking benefits
• 401(K) retirement plan with matching contributions
• Employee stock purchase plan
• Paid time off
• Tuition reimbursement
• On-site fitness center and / or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes
• Access to CoStar Group’s Diversity, Equity, & Inclusion Employee Resource Groups
• Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks
30+ days ago