Senior Data Scientist

@ Iliad - Free

About Free

Chez Free, you will experience a unique internal culture with a strong team spirit and autonomy. There is no bias based on age or background, and everyone is encouraged to act quickly and independently.

About the Role

As a Senior Data Scientist in the Data Relation Abonné team, you will play a key role in implementing advanced analytics solutions, including machine learning, operational research, and statistical analysis. You will work closely with data engineers and various business units to deliver impactful solutions on projects like technician scheduling optimization, fraud detection, and monitoring fiber subscriber metrics.

Your Responsibilities

• Implement data science and statistical analysis methods for business needs.
• Deeply understand Free/Iliad activities and maintain business communication.
• Support junior team members on technical questions and share knowledge.
• Act as a technical reference and lead discussions within the data community.
• Produce clear and relevant technical documentation for project longevity.

Key Skills/Competency

• Data Science
• Machine Learning
• Operational Research
• Statistical Analysis
• Python
• Production Code
• Team Mentoring
• Fraud Detection
• Logistics Optimization
• Technical Documentation

Recruitment Process

The recruitment process includes a 30-minute call with a Tech Recruiter, a 30-minute visio call with the Data Manager, a 1-hour technical evaluation with a practical test, and an in-person immersion session of 1.5 hours at the office.

Employee Benefits

• SWILE restaurant card (cost sharing at 60% for 10.5€ per day)
• 100% health mutual support
• Freebox employee offer
• Vacation bonuses
• Profit sharing/Participation
• Telework option (6 days per month after integration)
• 1% housing benefit