Data Analyst

Sobre a Welvaart

Diariamente, assumimos compromissos e apresentamos soluções aos nossos stakeholders de forma a criar uma estrutura de valores humanos, assente no profissionalismo, honestidade e rigor.

Com uma gestão baseada no Human Centered Design, cuidamos dos nossos profissionais com planos de carreira consistentes, mas flexíveis com as suas necessidades e expectativas de evolução. A nossa equipa de gestão garante uma liderança empática e presente que proporcionará um envolvimento e entrega tecnológica superior aos projectos e produtos dos nossos clientes.

Projeto

We are looking for a  Data Analyst / BI Developer with strong analytical and technical skills to join a fast-paced and data-driven environment. You will play a key role in the design, development, and optimization of data models, visualizations, and decision-support tools.

Função

• Design and develop advanced SQL queries for data extraction, transformation, and performance optimization (SQL Server, Oracle, MySQL)
• Build and deploy predictive models in Python (time series forecasting, K-means clustering, Logit models, etc.)
• Develop and maintain interactive dashboards and reports using Power BI, leveraging advanced features (Drill-through, Slicers, Bookmarks)
• Write and optimize DAX formulas for advanced data calculations and analysis
• Collaborate with business stakeholders to understand requirements and translate them into effective data solutions
• Ensure data quality, consistency, and accuracy across reports and analyses

Estamos à procura de

• Bachelor's degree in Computer Engineering, Computer Science, Information Systems, or related fields
• 5+ years of professional experience in data analysis, BI development, or related roles
• Strong experience with SQL (across SQL Server, Oracle, MySQL)
• Experience with Dremio is a strong plus
• Proficiency in Python for data modeling and machine learning techniques
• Solid experience with Power BI and DAX for building business intelligence solutions
• Fluency in Portuguese and English (written and spoken)

O que pode descobrir connosco?

• Fazer parte de uma start-up tecnológica em crescimento
• Diferentes âmbitos de projeto em diferentes sectores
• Estrutura de remuneração justa e equitativa (Consultant Profile)
• Formação e certificação
• Gestão do percurso profissional
• Mais de 30 parcerias
• Programa Welvaart Embassador

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