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Data Analyst & QA Tester

Company: Experfy
Location: Boston
Posted on: May 16, 2022

Job Description:

We are looking for a Data Analyst to join our digital data team to ensure that the data available as-a-service in global data warehouses meets business requirement, with the right quality for enabling enterprise data and analytics and insights initiatives. Maintains the data catalog and ensure compliance of data manipulation with industry standard practices. The bulk of the work covers partnering with data engineers, data scientists and product owners for data analysis and integration requirements and guiding solution design and architecture.


Understand business data requirements and translate them into technical needs, and deliver prompt, efficient, quality service

Build and maintain the data model used in global data warehouses and solutions

  • Define the concepts and attributes of the data and manage the data dictionary of the tables
  • Keep up to date data catalog with relevant data available and their attributes

    Validate quality of data and steer data quality improvement action plans
    • Ensure and assess data quality on global data warehouses, building KPIs (incident management, completeness of data, etc.) and setting up and automate consistency checks
    • Identify root causes of potential malfunctions and allocate actions to the right stakeholders

      Partner with Product Owners and Data Engineers to prioritize the pipeline implementation plan

      Partner with Data Engineers and Data scientists to ensure pipelines meets business requirements

      Partner with data domain owner and procurement team in case of need to buy or sell data

      Partner with legal team regarding GDPR and other legal requirements

      Actively contribute to Data governance community

      Guide solution design to meet data and integration requirements

      Identify new opportunities to leverage data and to integrate data or applications to enhance business value

      Coordinate with data owners to ensure data accessibility and quality

      Create detailed, comprehensive, and well-structured test plans and test cases

      Collaborate with Digital Quality Operations team to ensure that test plans meet regulatory/compliance requirements where applicable

      Estimate, prioritize, plan and coordinate testing activities - Unit, SIT, Regression, and UAT

      Design, develop and execute testing

      Develop and apply testing processes for new and existing products to meet client needs



      Good knowledge of cloud computing. Knowing AWS is a plus

      SQL, Excel, PowerPoint, Word

      Tableau and Power BI for data exploration is plus

      ETL tools knowledge is plus

      Snowflake datamart knowledge is plus

      Project management & support: JIRA projects & service desk, Confluence, Teams


      Expert in Data manipulation techniques (esp. querying tables with SQL)

      Strong capacity to develop consistent, clear analysis and report potential issues

      Data quality audit techniques (Electronic Data Discovery)

      Expert in applications and product testing

      Familiarity with data science methods and scaling data science methods

      Soft Skills

      Pragmatic and capable of solving complex issues

      Ability to understand business needs

      Good communication

      Service-oriented, flexible, positive team player

      Self-motivated, takes initiative

      Rigorous, attention to detail to map data systems

      Curious to understand what is behind each data field


      3 to 5 years of experience as Business Analyst/QA Tester (performed data manipulation, data analysis, master data management, application/product testing)

      Preferred Qualifications

      Experience in a healthcare company is a strong plus

      Master's Degree in Mathematics, Economics, Computer Science, Information Management or Statistics

Keywords: Experfy, Boston , Data Analyst & QA Tester, IT / Software / Systems , Boston, Massachusetts

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