Remote Principal Data Scientist, Predictive Modeling

Description:

• Nielsen is seeking a Principal Data Scientist specializing in Predictive Modeling to join their team in Mexico City, Mexico, with a remote work option.
• The role involves designing, testing, and implementing recommendation engine models to convert sparse datasets into synthetic datasets, requiring proficiency in coding from scratch.
• The candidate will validate model effectiveness through analytic research and communicate predictive power to both internal teams and clients.
• Responsibilities include using iterative modeling to identify optimal parameters for sparse data and consulting with partners on data sourcing strategies.
• The position also entails supporting the hiring and development of junior data scientists and serving as a subject matter expert in predictive modeling methodologies.
• The candidate will define a vision for scaling models across larger datasets and support automation of routine processes.
• Additional tasks include conducting analyses to address business opportunities, utilizing tools like Python, R, and SPSS for complex data analysis, and developing machine learning solutions.
• The role requires the development of high-quality, modular Python code for integration into existing systems and assisting with ad hoc analyses and projects.

Requirements:

• A strong educational background with a degree in a quantitative field such as Math, Statistics, Computer Science, or Economics is required.
• The candidate must have over 10 years of experience as a data scientist, particularly in predictive modeling and recommendation engines.
• Technical proficiency in Python (including PyTorch), statistical tests, and machine learning techniques such as Decision Trees, Random Forests, and Neural Networks is essential.
• Familiarity with SQL, relational databases, and business intelligence tools like Tableau and Spotfire is necessary for data management and visualization.
• Excellent communication and collaboration skills are required, along with strong critical thinking and problem-solving abilities, particularly in a fast-paced environment.

Benefits:

• Joining Nielsen offers the opportunity to be part of a dynamic team committed to excellence and making a significant impact in the media industry.
• The company champions employee success, providing an environment that enables individuals to perform at their best.
• Employees will have the chance to work on innovative projects and contribute to the advancement of the business through predictive modeling and data science.
• The role includes opportunities for professional development and growth within the organization, particularly in mentoring junior staff and leading projects.