Principal Data Validation Specialist - Lisbon - NielsenIQ

    NielsenIQ
    NielsenIQ Lisbon

    há 1 semana

    Tempo integral
    Descrição

    Job Description

    We are looking for a Principal Data Validation Specialist to ensure the accuracy and reliability of our data. This role plays a crucial part in executing data validation processes, analyzing quality indicators, and implementing improvements based on findings from various sources.

    Responsibilities:

    1. Build knowledge of data validation tools and platforms.
    2. Execute input validation processes and associated project work for Consumer Panel Services and its country.
    3. Work in partnership with the country's operations team according to execution requirements defined by process playbooks.
    4. Data review: understand the data management process and carry out quality check analysis to identify suspicious deviations in the data received from households.
    5. Query handler: investigate and resolve data queries raised by Client Ops or internal Data Operations teams.
    6. Engage project managers and data science on select operations and associated projects to ensure smooth operations.

    Requirements:

    • Bachelor's degree in statistics, mathematics, or technical field, preferably.
    • 1–3 years of experience in quantitative analysis.
    • Working knowledge of SQL, DBeaver, and database structures.
    • Experience with R and Python is a plus.
    • Able to run research projects and translate results into practical solutions.
    • Comfortable working in cross-functional teams.
    • Experience handling, manipulating, and analyzing data.
    • Strong organizational, communication, and interpersonal skills.
    • Ability to document work clearly and prioritize effectively.
    • Excellent analytical and problem-solving skills with attention to detail.
    • Fluent in English and Portuguese.

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