Senior Data Analyst (Analista de Dados Sênior)

Company Overview

Dadosfera is transforming the data landscape with a platform that delivers advanced Data, AI, and Analytics capabilities—previously available only to tech giants like Meta, Amazon, Alphabet, and Microsoft—into the hands of small and medium-sized businesses. By democratizing access to these technologies, we empower our clients to accelerate business opportunities through AI-powered Data Apps.

Our platform minimizes the time spent on cloud management and streamlines the entire data lifecycle—from collection and exploration to processing and interaction—allowing clients to focus on their business goals. Built on a high-growth SaaS model, Dadosfera offers tailored solutions that meet real business needs.

What sets Dadosfera apart is our innovative focus on speed, scalability, and flexibility, combining big data storage with advanced analytics to drive strategic decision-making. Leveraging years of experience with data platform implementations on foreign public clouds, we now deliver a cost-effective, locally adapted solution tailored for both Brazilian and global markets. By blending deep expertise with localized infrastructure, Dadosfera provides a powerful, efficient tool that optimizes corporate data management and drives data-driven transformation.

About The Job

At Dadosfera, we tailor our projects to each client’s specific needs, creating real IMPACT wherever we go. We’re seeking a passionate Data Analyst to join our Professional Services team. You will work with cutting-edge technologies, supporting the construction of optimized data analyses, understanding business demands, and ensuring data access aligns with business needs.

Responsibilities

• Review and prioritize data tasks based on project goals, identifying challenges through data quality reports.
• Extract, filter, and refine data sets using SQL and other query languages.
• Apply data mining techniques and statistical/machine learning models to analyze patterns and trends.
• Interpret analysis results and collaborate with business teams to translate insights into strategies.
• Create impactful data visualizations and prepare detailed reports for internal stakeholders and clients.
• Iterate on data models and strategies based on feedback and stay updated on industry trends and technologies.
• Ensure integration and secure connectivity across different data environments, including configuration of gateways, VPNs, and APIs.
• Collaborate with data engineering and architecture teams to propose and implement scalable and sustainable solutions.

Minimum Qualifications

• Minimum of 5 years of experience in data analysis, analytics engineering, or business intelligence.
• Hands-on experience with BI tools (Power BI, Metabase, or similar) for building dashboards, reports, and advanced analyses.
• Strong proficiency in SQL for data exploration, modeling, and transformation.
• Experience with at least one scripting/programming language (Python, R, JavaScript, etc.) applied to automation and solution integration.
• Experience with ETL/ELT processes, with a focus on scalability, governance, and performance.
• Experience in integrating and configuring gateways, VPNs, and secure connectivity between data environments, ensuring efficient and protected access to different data sources.
• Ability to collaborate with data engineers and architects to propose and implement data solutions.
• Ability to work independently in a dynamic environment, managing multiple stakeholders and priorities.

Preferred Qualifications

• Experience with cloud databases (BigQuery, Redshift, Snowflake).
• Experience in defining KPIs and strategic business metrics, with a strong customer value orientation.
• Experience in API integration and data flow automation.
• Previous experience in startups or high-growth companies, with a focus on scalable solutions.
• Intermediate to advanced English proficiency.

At Dadosfera, we celebrate diversity in all its forms and are committed to fostering an inclusive environment every day. We have zero tolerance for any form of discrimination. Do you share our values? Then don’t wait—apply today!