Data Scientist developing machine learning solutions and delivering insights for operational decisions. Collaborating with stakeholders to apply analytical techniques and improve business outcomes.
About the role
- Senior Data Scientist transforming data into insights for strategic projects at Minsait. Collaborating on innovative solutions in public administration, telecom, and finance sectors.
Responsibilities
- Experience in statistical modeling and machine learning;
- Big Data and analytical visualization;
- Experience in prediction, classification and recommendation projects, turning large volumes of data into strategic business insights;
- Strong foundation in statistics, programming (Python/R/SQL) and machine learning frameworks, combined with communication skills and data storytelling;
- Required technical skills: development in Python (Pandas, NumPy, SciPy) and R (dplyr);
- SQL, Spark, API development and web scraping, machine learning (Scikit-Learn, TensorFlow, PyTorch);
- Predictive modeling (regression, classification, clustering, time series);
- Data engineering (NiFi, Airflow);
- Data visualization (Power BI);
- DevOps and MLOps (Git, Flask, Docker, Kubernetes);
- In addition, important behavioral skills include: communication, time and schedule management, change management, resilience, teamwork, problem solving and creativity.
Requirements
- Bachelor's degree in IT or a related field;
- Proven experience in the role;
- Availability to work in a hybrid arrangement;
- Advantage: experience working on public administration projects.
Benefits
- Company-subsidized health insurance for the employee.
- Option to include dependents in the health plan with payroll deduction.
- Dental coverage (optional).
- Option to include dependents in the dental plan with payroll deduction.
- Meal voucher or food allowance.
- Transportation voucher (optional).
- Impact & Care - Personal Guidance program providing confidential emotional support and counseling in psychological, legal, financial, social and pet-related areas at no cost for the employee and legal dependents.
- Gympass - Wellhub (Access to over 700 gyms across Brazil with plans starting at R$29.90 via payroll deduction).
- Option to include up to 3 dependents on Gympass - Wellhub (paid via credit card).
- Access to Udemy via our intranet.
- Agreement with SESC for employee and dependents.
- Discount agreements with educational institutions (undergraduate and postgraduate) and language schools/certification bodies.
- Group life insurance.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Data Scientist responsible for modeling and analyzing credit risk at CAIXA Consórcio. Utilizing data - driven insights to support strategic decision - making in credit operations.
Data Scientist optimizing payments ecosystem for Preply, enhancing user experience through data - driven insights. Collaborating with teams to improve payment processes and fraud management.
Staff Data Scientist at Preply developing data strategies for product domains. Collaborating with executives to drive long - term strategy and experimentation frameworks.
BA
Data Manager leading data strategy and governance for Global Payments Solutions at Bank of America. Managing data architecture aligning with business and regulatory needs while overseeing complex data ecosystems.
Data Scientist developing and implementing LLM - based agents and leveraging AI techniques to improve client value. Collaborating on project challenges in a dynamic, start - up environment at Gartner.
Data Scientist in AI SaaS integrating 100+ systems for a European unicorn - in - the - making. Ensure scalability, security, and performance in a high - growth environment.
Data Science Intern working on AI - driven recipe and hardware optimization problems in semiconductor processes. Developing machine learning models and collaborating with engineering teams for innovative solutions.
Senior Data Scientist at LexisNexis developing AI - driven solutions for legal analytics. Collaborating with teams to implement machine learning models and monitor performance metrics.
Product Analyst for a leading media tech company managing SEO - friendly content and commercial campaigns. Collaborate with teams for digital content production and user engagement analysis.