Data Science QA Tester III

  • Full Time
  • Remote
  • Senior Level

Website Black Knight

FinTech provider of software solutions for the mortgage industry


Creates and maintains the quality assurance (QA) processes of Black Knight’s Data & Analytics’ applications. Also provides consulting for software development or operations processes, quality practices, quality audits and software measurements to product development or operations teams within the division. The Data Science QA Tester III will perform QA tests on data science and predictive modeling software applications.



Develops, maintains and upgrades primarily Manual and may assist with Automated test scripts, utilities, simulators, data sets and other programmatic test tools required to execute test plans.
Performs testing on predictive modeling and data science software applications.
Perform usability testing for total system performance, reliability, scalability, and security.
Effectively communicates QA testing activities and findings in oral and written forms.
Controls and manages own daily test activities.
Provides internal quality assurance.
Supports test lead to identify risks and develops mitigation strategies.
Organizes and maintains the test script library.
Performs other related duties as assigned.

Bachelor’s degree or the equivalent combination of education, training, or work experience.



Knowledge of QA methods, tools, and technology used in software testing
Working knowledge of test management tools such as TFS and/or Microsoft Test Manager (MTM)
Experience writing SQL queries required
Experience with Python and/or Spark scripting highly preferred
Experience with Business Intelligence tools such as Power BI or Tableau a plus
Experience working on data science or predictive modeling applications a plus
Experience working with applications in Aws or Zeppelin a plus
Knowledge and use of quality management methods, tools, and technology used to create and support defect-free, application software that meets the needs of the client/business partner
Knowledge of the basic principles, processes, phases and roles of application development methodologies such as Agile
Knowledge in automation testing with tools such as Coded UI and Selenium a plus
Knowledge of primary database engines with a demonstrated ability to write complex queries to be used for data validation and troubleshooting
Skill in understanding and focusing on the clients’ needs
Skill in analysis, solid decision-making and problem-solving
Ability to work in an agile development environment where developers and testing personnel work closely together to ensure requirements are met or exceeded preferred
Ability to deliver results under pressure
Ability to demonstrate interpersonal and teambuilding skills, working with technical and non-technical individuals
Ability to communicate effectively verbally and in writing
Ability to establish and maintain effective working relationships with employees, clients, vendors and public

Software Test Analyst III

Advanced professional role. Highly skilled with extensive proficiency. Develops large and/or complex solutions that require analysis and research. Works on multiple projects as a project leader or frequently as the subject matter expert. Works on projects/issues of medium to high complexity that require demonstrated knowledge across multiple technical areas and business segments. Coaches and mentors more junior technical staff. Works under minimal supervision on complex projects. Wide latitude for independent judgment. Typically requires six (6) or more years of demonstrated experience in software testing.


Although target pay range may vary by work location, a representative pay range is $90,000 to $115,000. Eligible to participate in medical, dental and vision insurance, life insurance and disability insurance, 401(k) plan and employee stock purchase plan. Eligible to participate in the discretionary annual performance bonus.


Black Knight is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, disability, age, and protected veteran or military family status. Our employees’ diversity is our strength, and when we embrace our differences, it makes us better and brighter. Black Knight’s commitment to inclusion is at the core of who we are, and motivates us in how we do business each and every day.

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