onsite
Director, Data Science - Walmart
Data Scientist
Lead a high‑performing data science team driving large‑scale ML solutions for a marketplace platform, leveraging deep learning, computer vision, NLP, and generative AI to optimize KPIs and operational processes.
About the role
Key Responsibilities
- Lead and mentor a cross‑functional data science team, fostering a culture of innovation and continuous improvement.
- Architect and deploy large‑scale machine learning systems, including supervised, unsupervised, and deep learning models, to solve complex marketplace challenges.
- Drive end‑to‑end product development for computer vision, natural language processing, and generative AI initiatives, ensuring alignment with business objectives.
- Collaborate with engineering, product, and analytics stakeholders to translate strategy into actionable, measurable outcomes.
- Establish best practices for model governance, reproducibility, and performance monitoring across production environments.
Requirements
- Extensive experience in building and scaling production ML systems, with a strong foundation in statistics and algorithmic theory.
- Proficiency in Python and modern ML frameworks (TensorFlow, PyTorch, scikit‑learn) for deep learning, CV, and NLP.
- Hands‑on expertise in computer vision, natural language processing, and generative AI techniques.
- Demonstrated ability to lead technical teams, manage project timelines, and deliver high‑impact solutions.
- Strong communication skills to articulate complex technical concepts to non‑technical stakeholders.
Skills
machine learningdeep learningcomputer visionnatural language processinggenerative aipython