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Costar Software Engineer Jobs (NOW HIRING)

Software Engineer II, Data Management

Richmond, VA · On-site

$96K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer II, Data Management Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.

Software Engineer II, Data Management

Richmond, VA · On-site

$96K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer II, Data Management Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.

Software Engineer II, Data Management

Richmond, VA · On-site

$96K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer II, Data Management Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.

Software Engineer II, Data Management

Richmond, VA · On-site

$96K - $132K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Software Engineer II, Data Management Overview CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.

Lead DevOps Engineer

Richmond, VA · On-site

$145K - $216K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We are searching for an exceptional Senior DevOps Engineer in Richmond, VA to support CoStar's software products. This position is in Richmond, VA and is in office 4 days and work from home Friday.

Senior Software Engineer

Richmond, VA · On-site

$121K - $159K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Senior Software Engineer 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 ...

Senior Software Engineer

San Diego, CA

$124K - $187K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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, CoStar Group is on a ...

Senior Software Engineer

Richmond, VA · On-site

$121K - $159K/yr

Senior Software Engineer 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 ...

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Costar Software Engineer information

See salary details

$63.5K

$147.5K

$205.5K

How much do costar software engineer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for costar software engineer in the United States is $147,524.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $173,000.00 per year, depending on experience, location, and employer.

What does a Costar software engineer do?

A Costar Software Engineer is responsible for designing, developing, testing, and maintaining software applications for CoStar Group, a leading provider of commercial real estate information, analytics, and online marketplaces. They work with technologies like Java, Python, React, and cloud services to build tools that help clients access real estate data and insights. These engineers collaborate with cross-functional teams, participate in code reviews, and contribute to the overall improvement of software products and processes.

What are the key skills and qualifications needed to thrive as a Costar software engineer, and why are they important?

To thrive as a Costar Software Engineer, you need strong programming skills in languages such as Java, C#, or Python, a degree in computer science or related field, and experience with software development methodologies. Familiarity with Costar’s proprietary platforms, cloud services, SQL databases, and tools like Git for version control is typically required. Problem-solving abilities, attention to detail, and effective communication are crucial soft skills for collaborating with teams and delivering high-quality solutions. These skills ensure the development of reliable, scalable software products that meet business requirements and support Costar’s technology-driven real estate solutions.

How do Costar software engineers typically collaborate with product and data teams throughout the development cycle?

As a CoStar Software Engineer, you will frequently work alongside product managers and data analysts to understand business requirements and translate them into technical solutions. Collaboration often includes participating in agile ceremonies such as sprint planning, daily stand-ups, and code reviews. You'll also work closely with QA engineers to ensure software quality and may join cross-functional meetings to discuss new features or resolve technical challenges. This collaborative environment fosters innovation and ensures alignment across departments, making strong communication skills essential.

What is the difference between Costar Software Engineer vs Costar Data Analyst?

AspectCostar Software EngineerCostar Data Analyst
Required CredentialsBachelor's in Computer Science or related field, programming skillsBachelor's in Data Science, Statistics, or related field, analytical skills
Work EnvironmentDeveloping software, coding, testingAnalyzing data, creating reports, data visualization
Industry UsageSoftware development teams, tech companiesBusiness intelligence, real estate, finance sectors

Costar Software Engineers focus on designing and building software solutions, requiring programming expertise. Costar Data Analysts interpret data to support business decisions, emphasizing analytical skills. Both roles are vital in tech and real estate industries but differ in daily tasks and skill sets.

More about Costar Software Engineer jobs

What cities are hiring for Costar Software Engineer jobs?

Cities with the most Costar Software Engineer job openings:

What states have the most Costar Software Engineer jobs?

States with the most job openings for Costar Software Engineer jobs include:

Infographic showing various Costar Software Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $147,524 per year, or $70.9 per hour.

Software Engineer I- CoStar Suite- Arlington, VA

CoStar

Arlington, VA

$103K - $154K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 23 days ago


CoStar Group rating

8.2

Company rating: 8.2 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

51st of 204 rated real estate companies


Job description

Software Engineer I- CoStar Suite- Arlington, VA
Job Description
Software Engineer I- CoStar Suite Arlington, VA Company Overview 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, 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. About CoStar Suite CoStar Suite is the global leader in commercial real estate information, analytics, and news. Commercial Real Estate industry professionals around the globe use CoStar Suite to access the most comprehensive data to make decisions with confidence. CoStar Suite delivers immediate, verified commercial real estate information on over 5.9 million properties across every market. Learn more about CoStar. About the Role As CoStar's next Software Engineer, you will have a direct impact on highly visible CoStar Suite web applications that touch millions of users. You continuously learn emerging technologies and architecture advancements and apply the learnings to improve CoStar's software products. This position is located in Arlington, VA and is onsite Monday - Thursday, with the option to work from home on Friday. Responsibilities Design and develop high performance web applications used by thousands of users globally Drive continuous improvement by focusing on engineering excellence Influence CI/CD pipeline improvements Collaborate closely with other Software Engineers across the organization. Mentor junior developers, review code and architecture, and promote software development best practices Continually evaluate emerging technologies to identify opportunities, trends and best practices that can be used to strengthen CoStar's technology platform and development practices Develop and maintain an in-depth working knowledge of the CRE Industry and CoStar'sbusiness model / technology Basic Qualifications Bachelor's Degree required from an accredited, not for profit, in-person university or college. A track record of commitment to prior employers 2+ years of production developmentexperience inmoderntechnologies, like React, Vue, TypeScript,NodeJS, C#, .Net, OpenSearch, Kafka, SQL, NoSQL A demonstrable track record of building and launching successful products and platforms Experience with cloud technologies like AWS, Cloud Managed Services, etc. Experience in Agile/Scrum processes, and Continuous delivery practices Experienced in unit, performance, and automation testing Experience leveraging AI to improve productivity Deeply understand what drives the business for which you are building software Preferred Qualifications and Skills Experience managing a large Enterprise level code base, code quality and dependencies Experience with React and/or Nodejs in particular Experience implementing AI powered product features Excellent written and verbal communication skills Commercial Real Estate(CRE)knowledge is a bonus 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. 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 Employee Resource Groups Complimentary gourmet coffee, tea, hot chocolate, fresh fruit, and other healthy snacks The final salary or hourly rate offered for this role will fall within the range set forth below based on a variety of factors, including but not limited to, geographic location, skills, and competencies. Base Compensation: $103,000 - $154,000 Annually 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. #LI-MC5
CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing

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