Staff, Data Scientist
- Walmart
- 10 - 15 years
- Bengaluru
- 2 months ago
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Job Description
- Design and scale ML solutions using advanced techniques in NLP, computer vision, and deep learning to solve complex retail problems at Walmart scale.
- Collaborate cross-functionally with engineering, product, and science teams to build impactful, production-ready models and integrate them into business processes.
- Drive innovation through rapid experimentation, PoC development, and continuous improvement using the latest research and technologies.
- Measure and optimize performance by defining model metrics, tracking business impact, and applying statistical methodologies for large-scale data analysis.
- Contribute to the AI community by publishing research, presenting at top-tier conferences, and representing Walmart at external forums top tier ML/AI conferences such as NIPS, ICML, AAAI and COLT
- Participate and speak at various external forums such as research conferences and technical summits.
- Promote and support company policies, procedures, mission, values, and standards of ethics and integrity.
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Educational Background: Bachelor s (10+ years) Master s (>8 years) or Ph.D. (>5 years) in Computer Science, Statistics, Applied Mathematics, or related field.
Skills Expected from Work Experince:
- API development on modular services for data preprocessing, model inference and LLM gateway integration.
- Strong foundation in ML concepts, with hands-on experience in NLP, computer vision, and transformer-based models like BERT, ViT, and LLMs; skilled in fine-tuning and applying these models to business problems.
- Familiarity with cloud platforms (GCP, AWS, or Azure), Kubeflow, and MLOps.
- Experience in analysing complex problems and translating them to data science solutions with due attention to computational efficiency and scale.
- Knowledge in statistical methodologies to be able to measure metrics of large dataset and leveraging statistical based sample methods.
- Worked with at least one mainstream machine learning framework such as Tensor Flow and PyTorch
- Experience with debugging skills, RCA and stakeholder management.
- Experience working with big data - identifying trends, patterns, and outliers in large volumes of data.
- Working Experience with SQL and relational databases
- Domain Knowledge: Retail eCommerce
- Experience working with big data - identifying trends, patterns, and outliers in large volumes of data.
Job Classification
Industry: RetailFunctional Area / Department: Data Science & AnalyticsRole Category: Data Science & Machine LearningRole: Data ScientistEmployement Type: Full timeContact Details:
Company: WalmartLocation(s): Bengaluru
Keyskills: python cnn data analysis natural language processing neural networks microsoft azure bert machine learning research artificial intelligence sql pandas deep learning tensorflow lstm data science gcp computer vision pytorch debugging keras api aws ml
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