# Data Scientist

**Company**: Pfizer
**Location**: Madrid, Spain
**Work arrangement**: hybrid
**Experience**: senior
**Job type**: full-time
**Category**: Data Science
**Industry**: Healthcare

**Apply**: https://pfizer.wd1.myworkdayjobs.com/en-US/PfizerCareers/job/Spain---Madrid/Sr-Manager-Data-Scientist-Supply-Chain_4966397-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_f80b5d0f-464

## Description

The Data Scientist role will be part of the Supply Planning Data Intelligence organization and will be responsible for building, training, deploying, and maintaining AI/ML models and automation tools for supply chain master data.

Acting as part of the "tech engine" of the Intelligent Data Factory initiative, this role develops advanced analytics solutions,such as optimization algorithms, predictive models, generative AI tools, and intelligent data agents,to drive autonomous and self-healing data pipelines.

The Data Scientist works globally across multiple functions to enable a data-driven and automated supply chain, progressing through a phased delivery model that starts with foundational quick wins and evolves into a mature ecosystem of self-learning, autonomous data agents.

**Responsibilities**

- Develop Optimization & Simulation Algorithms: Design, build, and refine algorithms for supply chain planning optimization and scenario simulation.

- Build Predictive Machine Learning Models: Develop and deploy predictive models using supervised and unsupervised machine learning techniques to improve master data-driven decision making.

- Implement Generative AI & NLP Solutions: Create and integrate generative AI and natural language processing solutions to automate and enhance data management processes.

- Develop Intelligent Data Agents & Automation Bots: Design and deploy AI agents and robotic process automation (RPA) bots to handle repetitive master data tasks and proactively resolve data issues.

- End-to-End Model Deployment & Maintenance: Own the full lifecycle of data science solutions from development to deployment and ongoing maintenance.

- Drive Innovation & Phased AI Enablement: Contribute to the continuous innovation of the Intelligent Data Factory by staying abreast of cutting-edge AI techniques and identifying opportunities to enhance automation.

**Qualifications**

- Education & Experience: Bachelor’s degree in Computer Science, Data Science, Engineering, Mathematics or a related field is required.

- Technical Skills: Proficiency in programming and data analysis using languages and tools such as Python (including libraries like scikit-learn, pandas, TensorFlow/PyTorch, etc.) is required.

- Analytical & Problem-Solving Abilities: Exceptional analytical thinking and problem-solving skills, with the ability to tackle complex problems that may involve incomplete or imperfect data.

- Leadership Qualifications: The successful candidate will operate as a trusted leader within the Global Supply Chain organization, driving data‑driven solutions in environments where deep technical expertise is not always present.

- Innovation & Learning Mindset: Demonstrated curiosity and drive to stay up-to-date with the latest advancements in AI/ML, automation, and data science.

- Organizational & Project Skills: Ability to manage autonomously multiple initiatives and deadlines concurrently.

**Non-Standard Work Schedule, Travel or Environment Requirements**

- Standard work schedule with flexibility to attend occasional meetings outside of normal business hours due to international collaboration needs.

- Minimal travel (up to 10%) may be required for team workshops, training sessions, or cross-site collaboration, depending on project needs.

## Skills

### Required
- Python
- scikit-learn
- pandas
- TensorFlow
- PyTorch
- machine learning
- data analysis
- optimization techniques
- linear programming
- constraint solving
- Gurobi
- CPLEX
- NLP
- generative AI
- SQL
- big data technologies
- cloud-based data platforms

### Nice to have
- Microsoft Azure AI Foundry
- RPA tools
- UiPath
- Power Automate
- agentic AI platforms

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Source: [Apply at pfizer.wd1.myworkdayjobs.com](https://pfizer.wd1.myworkdayjobs.com/en-US/PfizerCareers/job/Spain---Madrid/Sr-Manager-Data-Scientist-Supply-Chain_4966397-1?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)