Data Visualization Analyst

Sao Joao da Barra, RJ, Brasil

NOV

NOV provides oilfield equipment, technologies, and expertise that answer the challenges of oil and gas customers worldwide with safety, efficiency, and reliability.

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This position will be responsible for:

  • Develop and maintain dashboards and reports using tools such as Power BI and Tableau.
  • Collaborate with BI team members to understand requirements and translate them into effective data visualizations.
  • Provide support for existing dashboards, including fixing bugs, updating data sources, and improving design and performance.
  • Manage and triage dashboard-related support tickets (JIRA), ensuring timely responses and clear communication with requesters.
  • Apply UX/UI best practices to create visually intuitive and easy-to-navigate dashboards.
  • Conduct testing and validation of visualizations to ensure accuracy and alignment with user expectations.
  • Document dashboard structures, logic, and maintenance routines.
  • Stay current with visualization trends and tools to propose continuous improvements.

Required education:

  • Bachelor's degree in Information Systems, Computer Science, Data Science, Engineering, Business Administration, or related fields.

Desirable education:

  • Postgraduate or certification in Data Analytics, Business Intelligence, or UX/UI Design.

Required training/knowledge:

  • Hands-on experience with dashboarding tools such as Power BI, Tableau, or similar.
  • Strong understanding of data visualization best practices and dashboard design principles.
  • Experience in debugging, testing, and maintaining dashboards.
  • Ability to work with ticketing systems such as JIRA for managing support requests.
  • Good communication skills for interacting with stakeholders and translating requirements into visual solutions.

Desirable training/knowledge:

  • Familiarity with UX/UI design principles applied to data products.
  • Knowledge of DAX (Power BI) or Tableau Calculations.
  • Basic understanding of ETL/data pipeline logic to collaborate with data specialist/analyst.
  • Experience with Agile or Scrum methodologies.
  • Exposure to Figma, Adobe XD, or other prototyping tools for layout mockups (bonus).

* Position eligible for hybrid work.
 

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* Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰

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Tags: Agile Business Intelligence Computer Science Data Analytics Data visualization Engineering ETL Jira Power BI Prototyping Scrum Tableau Testing UX

Region: South America
Country: Brazil

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