Senior, Data Scientist
- Walmart
- 7 - 12 years
- Bengaluru
- 3 months ago
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Job Description
- Drive data-derived insights across the wide range of retail division s by developing advanced statistical models , machine learning algorithms and computational algorithms based on business initiatives
- Direct the gathering of data, assessing data validity and synthesizing data into large analytics datasets to support project goals
- Utilize big data analytics and advanced data science techniques to i dentify trends, patterns, and discrepancies in data. Determine additional data needed to support insights
- Build and t rain statistical models and machine learning algorithms for replication for future projects
- Communicate recommendations to business partners and influencing future plans based on insights
- Play a key role to solve complex problems, pivotal to Walmart s business and drive actionable i nsights from petabytes of data
- Utilize product mindset to build, scale and deploy holistic data science produc ts after successful prototyping
- Demonstrate incremental solution approach with agile and flexible ability to overcome practical problems
- Lead small teams and participate in data science project teams by serving as the technical lead for project
- Partner with senior team members to assess customer needs and define business questions
- Clearly articulate and present recommendations to business partners, and influence future plans based on i nsights
- Partner and engage with associates in other regions for delivering best services to the customers around the globe
- Work with customer centric mindset to deliver high quality business dr iven analytic solution
- Mentor peers and analysts across the divisi on in analytical best practices
- Drive innovation in approach, method, practices, process, outcome, delivery, or any component of end-to-end problem solving
- Promote and support company policies, procedures, mission, values, and standards of ethics and integrity
- Bachelors with > 7 years of relevant experience OR Masters with > 5 years of relevant experience OR PHD in Comp Science/ Statistics/Mathematics with > 3 years of relevant experience
- Experience in Analyzing the Complex Problems and translate it into data science algorithms
- Experience in machine learning , supervised and unsupervised: NLP, Classification, Data/Text Mining , Multi-modal supervised and unsupervised models , Neural Networks, Deep Learning Algorithms
- Experience in statistical learning: Predictive Prescriptive Analytics, Web Analytics, Parametric and Non-parametric models, Regression, Time Series, Dynamic/Causal Model, Statistical Learning, Guided Decisions, Topic Modeling
- Experience with big data analytics - identifying trends, patterns, and outliers in large volumes of data
- Embedding generation from training materials, storage and retrieval from Vector Databases, set-up and provisioning of managed LLM gateways, development of Retrieval augmented generation based LLM agents, model selection, iterative prompt engineering and finetuning based on accuracy and user-feedback, monitoring and goverce.
- Lead role mentoring multiple Jr. Analysts on approach and results .
- Strong Experience in Python , PySpark
- Google Cloud platform , Vertex AI, Kubeflow, model deployment
- Strong Experience with big data platforms Hadoop (Hive, Map Reduce, HQL , Scala )
- Domain Knowledge of one or more divisions in Retail
- Published papers or given talks in leading academic and research journals
- Published papers or given talks in Data Science Forums
- Hold data science related patents
- Experience with big data platforms - Hadoop( Hive, Pig, Map Reduce, HQL) / Spark
- Experience in deep learning and w orked in TensorFlow and Torch
- Experience with GPU/C UDA for c omputational efficiency
Minimum Qualifications:Option 1- Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 3 years experience in an analytics related field. Option 2- Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology, or related field and 1 years experience in an analytics related field. Option 3 - 5 years experience in an analytics or related field.
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: Supply chain Networking data science Web analytics big data analytics Machine learning big data Information technology Monitoring Python
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