Scientifique de données senior A distance Temps plein

Notre client :

A fast-growing product company operating in the digital advertising space, focused on building large-scale, data-driven platforms for real-time decision-making. The company develops intelligent systems that optimize campaign performance, user targeting, and revenue generation in highly dynamic environments with massive data volumes.

Vos tâches :

• Design and enhance machine learning models that drive real-time bidding and campaign optimization
• Analyze large-scale datasets to uncover inefficiencies and identify growth opportunities
• Formulate hypotheses, run experiments, and interpret results to improve system performance
• Improve targeting strategies to maximize conversion rates and traffic quality
• Develop approaches for measuring true campaign impact beyond standard attribution models
• Optimize resource allocation strategies to balance exploration and performance
• Detect anomalies and improve traffic quality through data-driven techniques
• Collaborate closely with cross-functional teams to deliver scalable ML solutions

Expérience et compétences requises :

• 5+ years of experience in Data Science or Machine Learning in high-scale environments
• Experience in the AdTech industry is strictly required
• Strong programming skills in Python and solid experience with SQL
• Hands-on experience with large datasets and distributed data processing tools (e.g., Spark or similar)
• Practical experience with machine learning frameworks such as PyTorch, TensorFlow, or Scikit-learn
• Strong knowledge of statistics, including experimental design and causal analysis
• Proven experience in running and analyzing experiments (A/B testing or similar)
• Ability to understand complex systems and optimize them holistically
• Strong communication skills and ability to work with both technical and non-technical stakeholders

Ce serait un plus :

• Experience with auction-based or dynamic pricing systems
• Familiarity with large-scale experimentation platforms
• Understanding of budget optimization and traffic allocation strategies

Conditions de travail

Semaine de travail de 5 jours, journée de travail de 8 heures ;

Travail à distance.