Data Analyst I

Description

#### **GERTEC** It is the differences among each person who joins Gertec that make us even better. We are extremely proud to be a 100% Brazilian company and a reference in technological solutions that enhance the consumer experience. We consistently operate with excellence, responsiveness, and closeness to our customers, employees, and society as a whole. If you are a results-driven individual who enjoys making a difference, we would love to have you join us in driving business growth. **Responsibilities and Duties** #### **Position Summary** Support the data team in collecting, analyzing, and visualizing information to generate actionable insights that contribute to the company’s strategic decision-making. As a junior analyst, you will serve as a bridge between raw data and business needs, promoting efficiency and innovation through accurate analyses and clear reporting. #### **Your Day-to-Day Responsibilities** * Extract, transform, and load (ETL) data from relational databases using SQL; * Conduct exploratory data analysis with Python to identify patterns, trends, and anomalies; * Develop interactive dashboards and reports using data visualization tools such as Power BI, QlikSense, Tableau, or similar; * Collaborate with departments to understand data requirements and deliver tailored analytical solutions; * Monitor ETL process dashboards in Airflow; * Document business analysis for dashboard and report development; * Automate repetitive analytical tasks using Python/PySpark scripts; * Analyze query performance. **Requirements and Qualifications** #### **Mandatory Technical Requirements** * Solid knowledge of **SQL** for querying and data manipulation **(1 year)**. * Experience with **Relational Databases** (e.g., MySQL, PostgreSQL, SQL Server) **(1 year)**. * Experience with **Python programming language (1 year)**. * Practical experience with at least one data visualization tool, such as **Power BI**, **QlikSense**, **Tableau**, or equivalent **(1 year)**. #### **Preferred Qualifications** * Basic statistics and introductory machine learning knowledge. * Familiarity with Git for version control. * Behavioral competencies: proactivity, attention to detail, strong communication skills, and teamwork. * **Language:** Technical English preferred. **Additional Information** #### **Our Benefits** Opportunity to work at a company undergoing continuous expansion Celebratory gifts on special occasions On-site cafeteria (breakfast, lunch, and afternoon snack) Meal allowance Life insurance Commuter benefits / Transportation allowance PET care plan Medical assistance Dental assistance Mental health program Childcare support Maternity kit Pharmacy benefits Profit and Results Sharing Program Partnerships with universities and language schools Relaxation area Workplace gymnastics PDE&I — Educational and Language Development Program Flexible dress code Wellhub Program (Gympass) Gertec does not discriminate based on race, religion, color, gender, age, non-disabling disability for the role, nationality, sexual orientation, gender identity or expression, or any other factor prohibited by local legislation. This opportunity is open to all individuals with disabilities. Please indicate your type of disability and any special resources required to perform your job in your resume. At Gertec, we are passionate about creating solutions that transform how millions of Brazilians pay, consume, and interact with technology. We are everywhere—from retail solutions to innovations yet to shape the market. With a portfolio built on three business pillars—Digital Platforms, Commercial Automation, and Payment Methods—you’ll have the chance to work on cutting-edge projects at a 100% Brazilian company that lives and breathes technology and innovation. **We are pioneers—and we keep accelerating!** Over 8.5 million products have been manufactured across our strategically located factories in Ilhéus (BA) and Manaus (AM), our service unit in Diadema (SP), and our headquarters in São Paulo (SP). Our purpose is to accelerate our clients’ growth and become the best partner in the market. **More than numbers—we are driven by people.** It is our team that makes innovation happen—with creativity, collaboration, and energy to tackle the challenges of an ever-evolving technological era. #### ***Your journey to the future starts here.***