Walmart

(USA) Staff, Data Scientist - Forecasting

Reston, VA Dallas, TX
Keras Machine Learning Azure Deep Learning Python SQL PyTorch Scala Java Torch TensorFlow R Spark GCP
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Description

Position Summary...

What you'll do...

An opportunity to work on financial data forecasting for complex retail problems/challenges. Utilize deep learning methods and architectures to build and deploy state-of-the-art forecasting systems.

  • Lead high caliber team to build time series forecasting systems
  • Develop data science models and tools for retail & e-commerce applications
  • Train neural network models with massive data and deploy them in cloud for business/customers
  • Establish cross-functional relationships to maintain win-win situation for the corporation

About the Team:
Our team works closely with our US stores and eCommerce business to better serve customers by empowering team members, stores, and merchants with technological innovation. From groceries and entertainment to sporting goods and crafts, Walmart U.S. offers an extensive selection that our customers value, whether they shop online at Walmart.com, through one of our mobile apps, or in-store. Focus areas include customers, stores and employees, in-store service, merchant tools, merchant data science, and search and personalization.
 

What you'll bring:

  • Deep understanding of optimization theory, the inner workings of neural network focusing on architecture
  • Proven record of solving business problems using neural networks
  • Familiar with common DL packages such as Pytorch, Keras, Tensorflow
  • Strong software development skills in languages such as Python, SQL, R, Scala, Java
  • Problem solver with can-do attitude, not afraid of facing new problems, technical challenges, delivery pressures
  • Ability to clearly define problems, models and constraints from informal and flexible business requirements
  • Tech leadership with teamwork spirit, quick adaptation to new environment
  • Nice to haves:
  • Experience with Big Data processing and feature engineering using Spark
  • Experience with training machine learning models through Cloud Services including Google Cloud Platform and Microsoft Azure
  • Hands on experience of designing and training large DL models on GPU farm
  • Knowledge on LLM


About Walmart Global Tech
Imagine working in an environment where one line of code can make life easier for hundreds of millions of people. That’s what we do at Walmart Global Tech. We’re a team of software engineers, data scientists, cybersecurity expert's and service professionals within the world’s leading retailer who make an epic impact and are at the forefront of the next retail disruption. People are why we innovate, and people power our innovations. We are people-led and tech-empowered. We train our team in the skillsets of the future and bring in experts like you to help us grow. We have roles for those chasing their first opportunity as well as those looking for the opportunity that will define their career. Here, you can kickstart a great career in tech, gain new skills and experience for virtually every industry, or leverage your expertise to innovate at scale, impact millions and reimagine the future of retail.

Flexible, hybrid work:
We use a hybrid way of working that is primarily in office coupled with virtual when not onsite. Our campuses serve as a hub to enhance collaboration, bring us together for purpose and deliver on business needs. This approach helps us make quicker decisions, remove location barriers across our global team and be more flexible in our personal lives.


Benefits:
Benefits: Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include 401(k) match, stock purchase plan, paid maternity and parental leave, PTO, multiple health plans, and much more.

Equal Opportunity Employer:
Walmart, Inc. is an Equal Opportunity Employer – By Choice. We believe we are best equipped to help our associates, customers and the communities we serve live better when we really know them. That means understanding, respecting and valuing diversity- unique styles, experiences, identities, ideas and opinions – while being inclusive of all people.

The above information has been designed to indicate the general nature and level of work performed in the role. It is not designed to contain or be interpreted as a comprehensive inventory of all responsibilities and qualifications required of employees assigned to this job. The full Job Description can be made available as part of the hiring process.


 

Minimum Qualifications...

Outlined below are the required minimum qualifications for this position. If none are listed, there are no minimum qualifications.

Option 1: Bachelors degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 4 years' experience in an analytics related field. Option 2: Masters degree in Statistics, Economics, Analytics, Mathematics, Computer Science, Information Technology or related field and 2 years' experience in an analytics related field. Option 3: 6 years' experience in an analytics or related field

Preferred Qualifications...

Outlined below are the optional preferred qualifications for this position. If none are listed, there are no preferred qualifications.

Data science, machine learning, optimization models, PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of one or more assessments in Python, Spark, Scala, or R, Using open source frameworks (for example, scikit learn, tensorflow, torch)

Primary Location...

603 MUNGER AVE STE 400, DALLAS, TX 75202, United States of America
Walmart
Walmart
E-Commerce Grocery Retail Retail Technology Shopping

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