Full Time Posted 4 days ago
Experienced QA Engineer

Job Description

Senior QA Engineer


CoStar delivers real-time, verified real estate data that helps clients confidently spot great opportunities and make smart choices ahead of competitors. By combining the power of CoStar’s independent research organization – the industry’s largest – with global data delivery, software, and application solutions, clients can act on opportunities with confidence.

CoStar’s software developers build products that facilitate real estate transactions globally. These transactions range from a small business owner leasing their first office space to a large multi-national buying a new headquarters campus. On any given day our developers are building products that manage nearly a trillion dollars of potential real estate transactions.


  • Designs, documents, and implements procedures and techniques that are consistent with departmental SQA methodology.
  • Analyzes and evaluates risk (software & business), accuracy, completeness, consistency, testability, and overall quality of changes introduced by software engineering team(s).
  • Creates and maintains SQA deliverables including test procedures, test cases, test data, project test progress and release reports.


  • Bachelor's Degree
  • 5+ years experience developing and maintaining of Enterprise Applications
  • 5+ years experience with SQL
  • Experience with version control and project management tools (TFS, JIRA, etc.)
  • Meaningful experience writing code (Typescript, C# or Java)
  • Meaningful experience writing automated tests


  • Strong communication skills (to both business and technical partners)
  • Strong problem-solving skills
  • Data modeling experience from conceptual, logical, and physical designs
  • Experience with RESTful web services

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.


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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Experienced QA Engineer