Alternance - Data Scientist en contrat d'apprentissage F/H
4 weeks ago
Our teams deliver on the company’s mission to delight merchants and customers through innovation, optimism, and teamwork.
Rakuten Rewards is a leading e-commerce company that enhances the way people shop by offering Cash Back, deals and rewards from more than 3,500 merchants. p>
Do you love solving complex business problems using statistical modeling and machine learning? Do you want to contribute to the transformation of a business at scale, introducing automation and optimization across products and business systems? Rakuten Rewards is looking for a data scientist.
The Data Science team supports a wide spectrum of business domains including user experience personalization (e.g. consumer recommendations), forecasting and optimization of advertising campaigns, anomaly detection/alerting, etc. As a data scientist at Rakuten Rewards, you will have the opportunity to develop and deploy solutions to challenging, practical business problems. p>
KEY RESPONSIBILITIES
- Collaborate with manager and stakeholders to specify business problems with precision
- Support the translation of business problems into machine learning problems, including ML problem formulation and evaluation metric specification.
- Perform exploratory data analyses to characterize utility of existing data and to identify needs for new data
- Develop data pipelines for feature computation, model training, inference and evaluation
- Design and execute offline experiments and simulations
- Lead model deployment, business integration and online performance assessment
- Maintain technical documentation, develop/present demos and presentations
- Support management in project planning and status reporting
MINIMUM REQUIREMENTS
- Very strong SQL skills
- Experience with big data and machine learning frameworks. Python/sklearn/pytorch strongly preferred.
- Practical experience with multiple ML problem types (supervised/unsupervised, classification/regression, RL experience is a plus)
- Strong problem solving, communication and collaboration skills
- Firm understanding of statistics and A/B test fundamentals
- Experience with NLP techniques is a plus
- Deep learning/NN experience is a plus
QUALIFICATION REQUIREMENTS
- 5+ years industry experience applying machine learning methods to solve real-world problems
- Bachelor’s degree in AI/ML, computational mathematics, computer science, statistics, physics or related field. li>
- Experience in ad-tech and/or consumer services is a plus
Five Principles for Success
Our worldwide practices describe specific behaviors that make Rakuten unique and united across the world. We expect Rakuten employees to model these 5 Shugi Principles of Success.
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