Senior Quality Engineer
Company: The MathWorks, Inc.
Location: Natick, MA
Posted on: May 28, 2019
Job Description:
Working under the direction of the IT Quality Engineering
Manager, will be responsible for performing development and maintenance of MathWorks’ data warehousing systems and data
marts; contributing to the transformation and improvement of MathWorks’ information systems; testing the data
development lifecycle, including ETL and data model design, development, and quality control; working with
MathWorks’ project teams and business users to understand business requirements and develop effective test
plans; performing data profiling and analysis using SQL; validating sources to target mappings using tools including
Business Objects Data Services/BODI; designing and developing test plans to validate MathWorks’ data warehouse
processes and business intelligence applications; conducting thorough testing of ETL code changes to ensure
quality of the produced data; and designing, developing and implementing a strategy for monitoring production data
quality. Education and Experience: Master’s degree or higher (or foreign education equivalent) in
Engineering, Computer Science, or Information Systems and two (2) years of experience in job offered or two (2) years
of experience developing automated tests or automation testing frameworks for data warehouse applications. OR Bachelor’s degree (or foreign education equivalent) in
Engineering, Computer Science, or Information Systems and six (6) years of experience in job offered or six (6) years of
experience developing automated tests or automation testing frameworks for data warehouse applications. Special Requirements: • Demonstrated expertise designing, developing and executing
test plans and test cases, performing data profiling, and reviewing test plans to validate data warehouse processes
and business intelligence applications; and analyzing logical and physical data models, including star schema design
and ER models. • Demonstrated expertise writing SQL query scripts on MSSQL,
MySQL, or Oracle databases to test data mapping, data transformation, data integrity, and data completeness; and
writing SQL stored procedures to design test automation frameworks and building ETL jobs to identify and
correct bugs. • Demonstrated expertise testing ETL code using ETL tools --
Informatica or Hadoop; and performing performance testing of ETL code. • Demonstrated expertise testing data visualizations -- reports
and dashboards -- using Tableau or Cognos. [Expertise may be gained during Graduate program.] For the position listed above, interested candidates may search
by job code 21239 for specific job details and requirements and apply online on the Careers Page at
http://www.mathworks.com/company/jobs
Keywords: The MathWorks, Inc., Marthas Vineyard , Senior Quality Engineer, Engineering , Natick, MA, Massachusetts