Sr. Data Scientist - Forecast (São José dos Campos/SP)

Ball Corporation; São José dos Campos; Híbrido; BRL 240 000 - 340 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Hybrid on-site schedule (3 days/week)

Resumo da oferta

Ball Corporation is seeking a Senior Data Scientist in Brazil to lead forecasting and predictive analytics initiatives. You will collaborate with Sales, Marketing, Finance, and Supply Chain to turn complex data into actionable insights and improve demand visibility.

The role emphasizes time series modeling (ARIMA/SARIMA/Prophet), ML methods (Random Forest, XGBoost), and Python-based data pipelines. Expect a hybrid, on-site schedule in São José dos Campos with three days on-site per week.

Qualificações

• Bachelor's or Master's degree in a quantitative field.
• Proven experience in Data Science, preferably forecasting or demand planning.
• Strong time series forecasting skills (ARIMA, SARIMA, Prophet).
• Hands-on ML experience (Random Forest, XGBoost) and Python proficiency.

Responsabilidades

• Design, develop, and deploy forecasting models to improve demand accuracy.
• Establish scalable forecasting methodologies and best practices.
• Collaborate with Sales, Marketing, Finance, and Supply Chain to integrate data sources.
• Translate analyses into clear business recommendations and actions.
• Monitor forecast performance with metrics like MAPE and Bias.

Conhecimentos

Time series forecasting

Python

SQL

PySpark

Power BI

Stakeholder communication

English proficiency

Formação académica

Bachelor's degree in Statistics/ Mathematics/ Engineering/ CS/ Data Science

Master's degree preferred

Ferramentas

SQL

PySpark

Power BI

XGBoost

ARIMA/SARIMA

Descrição da oferta de emprego

At Ball, integrity and trust are the foundation of who we are. Guided by our core values — "We Care. We Work. We Win.”— we create a culture where every voice matters and every idea drives progress.

Together with our global employees, customers, and partners, we’re turning bold sustainability goals into reality and shaping a future we can all be proud of.

Create a new future. Apply Today.

Overview

We are looking for a highly analytical and business-oriented Senior Data Scientist to join our team in Brazil. In this role, you will lead the development and implementation of advanced forecasting and predictive analytics solutions that drive business performance and strategic decision-making.

You will work closely with cross-functional teams, including Sales, Marketing, Finance, and Supply Chain, transforming complex data into actionable insights while helping shape forecasting best practices across the organization.

Responsibilities

• Design, develop, and deploy advanced statistical and machine learning models to improve demand forecasting accuracy and responsiveness.
• Drive forecasting excellence by establishing scalable methodologies, frameworks, and best practices.
• Partner with Sales, Marketing, Finance, and Supply Chain teams to integrate multiple data sources and improve end-to-end demand visibility.
• Translate complex analytical findings into clear business recommendations and strategic insights.
• Analyze demand patterns, customer behavior, and market dynamics to support business planning and decision-making.
• Incorporate external factors such as macroeconomic indicators, pricing trends, and weather data into predictive models.
• Monitor forecast performance using key metrics such as MAPE, Bias, and Forecast Value Added (FVA).
• Lead root-cause analysis of forecast deviations and implement corrective actions to improve accuracy.
• Drive continuous improvement initiatives to enhance forecasting processes, model performance, and business outcomes.

Requirements

• Bachelor's or Master's degree in Statistics, Mathematics, Engineering, Computer Science, Data Science, or a related quantitative field.
• Proven experience in Data Science, preferably focused on forecasting, predictive analytics, or demand planning.
• Strong expertise in time series forecasting techniques, including ARIMA, SARIMA, Prophet, and related methodologies.
• Hands-on experience with machine learning algorithms such as Random Forest, XGBoost, and other predictive models.
• Proficiency in Python for data analysis, modeling, and automation.
• Experience handling large datasets and building data pipelines as SQL, PySpark, or similar technologies.
• Experience with data visualization and reporting platforms, such as Power BI.
• Ability to communicate technical concepts effectively to business stakeholders.
• Intermediated English proficiency.

Additional Information

• Hybrid On-Site Work Environment: This position requires regular in-person engagement by working on-site for three (3) days per work week (with core collaboration days of Tuesday, Wednesday and Thursday).

When submitting your application to Ball, we encourage you to emphasize your skills, experience, and qualifications that align with the role.

Ball Corporation is proud to be an Equal Opportunity Employer. We actively encourage applications from everybody. All qualified job applicants will receive consideration without regard to race, color, religion, creed, national origin, aboriginality, genetic information, ancestry, marital status, sex, sexual orientation, gender identity or expression, physical or mental disability, pregnancy, veteran status, age, political affiliation or any other non-merit characteristic.

Please note the advertised job title might vary from the job title on the contract due to local job title structure and global HR systems.