Senior Software Engineer- Web Enterprise

Company: CoStar Group, Inc.
Location: Richmond
Posted on: June 1, 2025

Job Description:

Senior Software Engineer- Web Enterprise, Research, and Data ServicesJob DescriptionSenior Software Engineer 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 are seeking an accomplished Senior Software Engineer to join our team in building the software tools that power our proprietary CRM platform and support our sales team across Homes.com, Costar.com, Apartments.com, LoopNet.com, and more. This position is located in our Richmond, VA office and offers a schedule of Monday-Thursday in office and Friday remote.Responsibilities

• Design and develop high performance web applications.
• Promote consistent architecture patterns for design and development.
• Craft elegant and extensible solutions using modern Front-End frameworks and technologies.
• Collaborate closely with other Software Engineers across the organization.
• Continually evaluate emerging technologies to identify opportunities, trends, and best practices that can be leveraged to strengthen CoStar's technology platform and development practices.
• Take an active role in mentoring other developers.Qualifications
• Bachelor's Degree required from an accredited, not for profit university or college.
• 5+ years of production development experience using modern front-end frameworks (React, Vue, Angular).
• Experience in architecting, designing and building web applications in an agile environment.
• Experience in unit, performance and automation testing.
• A track record of commitment to previous employers.Preferred Qualifications
• Experience with .NET Core, Relational (SQL Server) and Document Data Systems (Dynamo, ElasticSearch) a plus.
• Experience with AWS S3, Lambda, SQS, Kafka, Redis a plus.
• Experience with Docker and container orchestration a plus.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.We welcome all qualified candidates who are currently eligible to work full-time in the United States to apply. However, please note that CoStar Group is not able to provide visa sponsorship for this position.CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing. CoStar is committed to creating a diverse environment and is proud to be an equal opportunity workplace and affirmative action employer.
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Keywords: CoStar Group, Inc., Virginia Beach , Senior Software Engineer- Web Enterprise, IT / Software / Systems , Richmond, Virginia