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Principal, Data Scientist @ Walmart

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 Principal, Data Scientist

Job Description

We are looking for a Principal data scientist to lead the next evolution of the AI assistant platform by defining and building highly scalable Generative AI systems and infrastructure. This will be a hands-on technical leadership role which requires expertise at the intersection of machine learning, LLMs, ASR , large-scale distributed systems, and more. Our AI assistants are rapidly incorporating LLMs , agent-based architecture with custom fine-tuned models , and multiple data modalities.

What You Will Do
In this role, as a principal data scien tist you will own the technical roadmap and architecture for multiple initiatives wit hin the Conversational AI platform.
 
The responsibilities include:
  • Partner with key business stakeholders and be a thought leader in the Conversational AI space for driving the development and planning of POCs and production AI s olution s .
  • Translate business requirements into strategies, initiatives, and projects. Align these with business strategy and objectives . Drive the execution of the deliverables.
  • Design, build, test and deploy cutting edge AI solutions at scale, impacting millions of customers worldwide.
  • Lead multiple initiatives within the platform, with focus on efficiency , innovation, and leverage.
  • Collaborate with the applied scientists, ML engineers, software engineers and product managers to develop next generation of AI assistant experiences.
  • Be up-to date on industry trends in the latest G enerative AI , Speech processing and AI assistant architect ur e patterns ( e . g . agent chaining, COT, RAG, LLM guardrails etc)
  • Provide technical leadership, guidance and mentorship to highly skilled and motivated data scientists in the team.
  • Lead innovation and efficiency through the complete problem - solving cycle , from approach to methods to development and results.
  • Partner and engage with associates in other regions for delivering the best services to customers around the globe .
  • Proactively participate in the external community to strengthen Walmarts brand and gain insights into industry practices.
  • Drive innovation in the charter and publish research in Rank A+ AI conferences like ICML, AAAI, NIPS, ACL, etc
What You Will Bring
  • Masters with 12 + years or Ph.D. with 10 + years of relevant experience. Educational qualifications should be Computer Science/Statistics/Mathematics or related area.
  • Strong track record in a data science tech lead role (5+ years), with deployment of large-scale AI services.
  • Extensive experience in the design, development, and delivery of AI products with a large customer base, preferably in c onversational AI, speech, vision or machine learning based systems.
  • Strong experience in machine learning: Gen AI, NLP, Speech processing, Image processing, Classification models, regression models, Forecasting, Unsupervised models, Optimization, Graph ML, Causal inference, Causal ML, Statistical Learning, experimentation & Gen-AI.
  • Deep and demonstrated personal interest in generative AI space including awareness of latest architectural advancements in building generative AI applications.
  • Excellent decision-making skills with the ability to balance conflicting interests in a complex and fast-paced environment.
  • Deep experience in simultaneously leading multiple data science initiatives end to end - from translating business needs to analytical asks, leading the process of building solutions and the eventual act of deployment and maintenance .
  • Thorough understanding of distributed technologies, public cloud technologies, scalable platforms, ML- platforms and Operational Excellence.
  • Experience working with geographically distributed teams.
  • Business acumen; combining technical vision with business insights.
  • R esearch acumen ; with papers published in top tier AI conferences like AAAI, NIPS, ICML, KDD, etc
  • Strong Experience with big data platforms - Hadoop (Hive, Map Reduce, HQL, Scala) .
  • Strong Experience in Python.
Benefits
Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include a host of best-in-class benefits maternity and parental leave, PTO, health benefits, and much more.
 
Minimum Qualifications...
Minimum Qualifications:Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 5 years experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 3 years experience in an analytics related field. Option 3: 7 years experience in an analytics or related field.

Job Classification

Industry: Retail
Functional Area / Department: Data Science & Analytics
Role Category: Data Science & Machine Learning
Role: Data Scientist
Employement Type: Full time

Contact Details:

Company: Walmart
Location(s): Bengaluru

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Keyskills:   Networking data science Machine learning Technical leadership SEZ Business strategy Information technology Distribution system Python

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