Principal AI Data Scientist

Responsibilities

• Lead complex initiatives in analytics, statistics, machine learning, and applied AI across various business sectors.
• Translate ambiguous business needs into structured analytical strategies, model designs, and concrete recommendations.
• Design and implement models for use cases such as segmentation, forecasting, propensity modeling, and anomaly detection.
• Develop reproducible analytical assets and workflows within Databricks and other cloud environments.
• Evaluate and integrate Large Language Model (LLM) workflows to enhance analytical productivity and decision-making.
• Act as a trusted advisor to clients and internal stakeholders, providing guidance on analytical trade-offs and model relevance.
• Mentor junior and intermediate professionals through technical review and sharing of best practices.

Requirements

• Expertise in statistics, probability, machine learning, and experimental design.
• Proven experience with LLM workflows and applied AI methods (text analysis, content synthesis, etc.).
• Proficiency in Python and SQL.
• Strong ability to lead complex analytical initiatives and manage multiple stakeholders.
• Experience working with structured, semi-structured, and unstructured data.
• Proficiency in English for regular communication with global clients and colleagues.

Preferred Qualifications

• Databricks Associate or Professional certification.
• Google Cloud, Microsoft Azure, or AWS certifications in data or machine learning.
• Experience with MLflow and collaborative data science practices.
• Background in leadership, coaching, or personnel management.

Benefits

• Comprehensive insurance plan with employer contributions.
• Access to virtual healthcare services and an Employee Assistance Program.
• $500 personal expense account for health, wellness, or office supplies.
• Retirement plan with employer matching (up to 4%).
• Flexible vacation program and flexible working hours.
• Monthly personal technology reimbursement.

About the Company

Valtech is an experience innovation company that helps brands create value in a digital world. Operating at the intersection of data, AI, creativity, and technology, we drive transformation for global leaders like L'Oréal, Mars, and Audi.