Full Time Posted 15 days ago
Software QA Engineer

Job Description


CoStar Group is the world’s leading provider of information and marketing solutions for the Commercial Real Estate industry. We are a NASDAQ-listed company with a market cap of over US$30B and sit alongside other notable names such as Amazon, Facebook, Google, and Apple.

As a technology company, we are the trusted partner for all commercial real estate professionals empowering many of the most well-respected landlords, development companies, brokerage firms, banks, lenders, investors, and government agencies.

We do this by actively researching the commercial real estate markets and providing data, analytics, innovative tools, and powerful marketing platforms in the U.S. and Internationally to help our clients transact with one another. CoStar continues to win multiple awards including one of Forbes most innovative companies (2017) and Fortune’s fastest-growing companies (2018).

LoopNet.com is the leading and most heavily trafficked online commercial real estate (CRE) marketplace listing website in U.S., with over 10 million monthly unique visitors, 70 million monthly property searches and 1 million Detail Page views per day.  A CoStar Group subsidiary, LoopNet marketplace includes LoopNet.com, Ten-X.com, CityFeet.com, Showcase.com, Realla.co.uk and bellbex.com


As a LoopNet marketplace QA Engineer you will be responsible for testing applications that are used by millions of CRE users and professionals to market over a trillion of dollars of CRE properties on the marketplace platforms.


  • Ensures that products conform to business requirements/company policies, software quality standards, and established procedures
  • Confirms that testable systems are specified, designed, and implemented
  • Designs, documents, and implements procedures and techniques that are consistent with departmental SQA Methodology for analyzing, testing, and evaluating the risk (software & business), accuracy, completeness, internal integrity/consistency, testability, and overall quality of business systems and SDLC processes
  • Creates and maintains SQA deliverables including test plans, test cases, test data, project test progress, and release reports, application turnover documents, and test schedules
  • Recommends and assists in corrective actions taken at all stages of product life
  • Submits and tracks production (maintenance) and release issues in their respective systems
  • Develops automated regression test suites using automated testing tools


  • 5+ years of industry experience as a software quality assurance test engineer
  • BS degree in information systems, computer science, or related field
  • An understanding of quality assurance test methodologies, deliverables, processes, strategies, techniques, and the software development life cycle (SDLC) is critical.
  • Hands-on experience in automation using selenium and a good understanding of automation testing strategies and tools.
  • Must be detail-oriented and possess strong organizational, written, and verbal skills
  • Experience testing mission-critical relational database applications and web-based enterprise systems
  • Experience reporting, regressing, and reproducing software problems.
  • Strong working knowledge of SQL and Relational Databases with relational databases (administration and T-SQL)
  • Proven capacity to effectively interface with dynamic development teams in an agile environment
  • Experience with Microsoft Visual Studio and TFS.
  • Ability to prioritize, multi-task, and be proactive.
  • Experience with screen responsiveness and cross-browser testing


  • Familiarity with Swagger, Postman, BrowserStack, GA tracking
  • Experience with Gherkin Syntax
  • Experience with manual and automated testing (1+ year)
  • Experience with web app and API testing methodology and tools
  • Experience with Log analysis tools a plus


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
  • On-site fitness center and/or reimbursed fitness center membership costs (location dependent), with yoga studio, Pelotons, personal training, group exercise classes, as well as Segways and bikes available for use during the day
  • 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

Candidates must have current US work authorization

CoStar Group is an Equal Employment Opportunity Employer; we maintain a drug-free workplace and perform pre-employment substance abuse testing


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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Software QA Engineer