Senior Data Scientist

About the Position

Walmart is seeking a Senior Data Scientist to develop and deploy state-of-the-art machine learning models. You will work on a large-scale recommender system serving millions of customers.

Key Responsibilities

• Develop and deploy machine learning models and next best action framework.
• Analyze large volumes of structured and unstructured data.
• Utilize Spark MLlib, Hive/SQL, Python, and PyTorch.
• Collaborate with cross-functional teams using Git, AirFlow, and Crontab.
• Leverage cloud platforms like GCP and AWS for model deployment.

Minimum Qualifications

Master’s or Bachelor’s degree in a related field with relevant experience in analytics. Graduate coursework, research, or professional experience is acceptable.

Desired Skills

• Proficiency in Apache Spark, MLlib, and machine learning algorithms.
• Experience with Python, Java, SQL, and NoSQL databases.
• Knowledge of deep learning frameworks such as PyTorch.
• Familiarity with statistical techniques, A/B testing, and data visualization tools.

Benefits & Compensation

Competitive base salary with performance incentives, comprehensive health benefits, retirement plans, paid time off, and additional perks.

Key skills/competency

Senior Data Scientist, machine learning, recommender systems, Spark, Python, PyTorch, SQL, cloud computing, data analysis, collaboration