- Senior Data Visualization Engineer

CI&T; Brasil; On-site; BRL 120,000 - 150,000; Full time

Benefits offered by this job

Health and dental insurance

Meal and food allowance

Extended paternity leave

Profit Sharing and Results Participation

Continuous learning platform (CI&T University)

Job summary

CI&T is seeking a Senior Data Visualisation Engineer in Brazil. You will design and optimize semantic data models in Tableau, developing dashboards that support self-service analytics and enterprise reporting.

The ideal candidate has proven experience in Tableau, solid knowledge of SQL, and familiarity with ETL methodologies. This role offers various benefits including health insurance, meal allowances, and a continuous learning platform.

Qualifications

• Proven experience in developing dashboards in Tableau.
• Solid knowledge of SQL and manipulation of large volumes of data.
• Familiarity with ETL methodologies and data integration tools.

Responsibilities

• Design, build, and optimize semantic data models in Tableau.
• Partner with data teams to define and validate data pipelines in Databricks.
• Drive the migration strategy from Looker to Databricks + Tableau.

Skills

Tableau dashboard development

Data Visualisation

SQL

Dimensional Data Modelling

ETL methodologies

Data analysis and reporting

Advanced English

Job description

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.

With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application modernization, Data & AI, Martech and Business strategy.

We are 8,000 CI&Ters across more than 25 countries, collaborating to build solutions with real impact. AI is already part of how we work, evolve, and innovate every day.

We are looking for a Senior Data Visualisation Engineer with strong knowledge in developing and maintaining data ingestion pipelines and integrating data from various sources, such as APIs, relational databases, files, and many others!

Position Overview

• Design, build, and optimize semantic data models in Tableau to support self-service analytics and enterprise reporting.
• Develop, maintain, and optimize Tableau dashboards, reports, and datasets, ensuring accuracy, usability, and performance.
• Partner with data engineering teams to define and validate data pipelines in Databricks and ensure seamless integration with BI models.
• Collaborate with multifunctional teams and stakeholders to translate business requirements into scalable BI solutions.
• Drive the migration strategy from Looker to Databricks + Tableau, ensuring minimal disruption and high adoption.
• Implement best practices in data governance, performance optimization, and security for BI assets.
• Ensure the quality and integrity of data used for decision-making.
• Identify and resolve data and dashboard performance issues.
• Familiarity with Looker for data visualization, reporting, and analytics is highly desirable but not essential.

Must Haves

• Proven experience in developing dashboards in Tableau.
• Consolidated experience with Data Visualisation.
• Solid knowledge of SQL and manipulation of large volumes of data.
• Solid foundation in Dimensional Data Modelling.
• Familiarity with ETL (Extract, Transform, Load) methodologies and data integration tools.
• Ability to analyse and interpret complex data to generate clear and understandable reports.
• Advanced English is essential.

Benefits

• Health and dental insurance
• Meal and food allowance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass
• Profit Sharing and Results Participation (PLR)
• Life insurance
• Continuous learning platform (CI&T University)
• Discount club
• Free online platform dedicated to physical, mental, and overall well-being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform
• And many more!

More details about our benefits here: https://ciandt.com/br/pt-br/carreiras

At CI&T, inclusion starts at the first contact. If you are a person with a disability, it is important to present your assessment during the selection process. See which data needs to be included in the report by clicking here. This way, we can ensure the support and accommodations that you deserve. If you do not yet have the assessment, don't worry: we can support you in obtaining it.

We have a dedicated Health and Well-being team, inclusion specialists, and affinity groups who will be with you at every stage. Count on us to make this journey side by side.