Senior Data Analyst

Banco Mercantil

Senior Data Analyst at Mercantil executing full cycle data science projects including machine learning and insights presentation. Collaborating with cross-functional teams in a hybrid environment.

Posted 4/27/2026full-timeBelo Horizonte • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

PythonSQL

About the role

Key responsibilities & impact

Execute the full lifecycle of data science projects, from problem definition through solution implementation;
Develop and implement machine learning and statistical models for forecasting, segmentation, optimization, and other applications;
Analyze large datasets to identify trends, patterns, and actionable insights;
Design and build robust data pipelines for data ingestion, processing, and transformation;
Collaborate with Legal and business teams to understand requirements and translate them into data solutions;
Present results and insights to stakeholders and leadership using data visualizations and clear narratives;
Stay up to date with the latest innovations and methodologies in data science and machine learning.

Requirements

What you’ll need

Bachelor's degree in Computer Science, Engineering, Statistics, Mathematics, Physics, or related fields;
Proficiency in programming languages such as Python for data analysis and modeling;
Advanced experience with data visualization tools such as Power BI;
Knowledge of Snowflake;
Proficiency in SQL for manipulating and extracting data from large databases;
Experience with Vertex AI Notebooks for developing Python scripts and consuming the API;
Knowledge of statistical techniques and predictive models (regression, cluster analysis, decision trees, etc.);
Knowledge of financial management for projections and result tracking.

Benefits

Comp & perks

Meal and food allowance (if preferred, you may receive both amounts on a single food card);
Health insurance;
Dental plan;
Daycare assistance;
Life insurance;
Private pension;
Wellhub;
Mercantil Development Academy;
Profit-Sharing (PLR);

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

machine learningstatistical modelsdata analysisdata visualizationSQLdata pipelinespredictive modelsPythondata processingdata transformation

Soft Skills

collaborationcommunicationproblem-solvingpresentation skillsanalytical thinking

Certifications

Bachelor's degree in Computer ScienceBachelor's degree in EngineeringBachelor's degree in StatisticsBachelor's degree in MathematicsBachelor's degree in Physics