• Work in an Agile environment as part of a scrum team   

• Design end-to-end system architecture for data-intensive applications   

• Develop and deploy production-grade real-time/batch machine learning services   

• Collaborate with applied researchers and data scientists to iteratively improve our ML models and refine MLOps practice   

• Support production operations by participating in on-call rotations   

What you’ll bring: 

• You have 13+ years' experience in design, development and maintenance of highly scalable, secure and user-centric products and platforms 

• You have a bachelor's/master's degree in computer science, information technology, or related area 

• You are excited about building distributed machine learning systems at scale in production   

• You are thorough and detail oriented   

• You believe in the importance of establishing work standards and leveraging automations   

• You have a history of collaboration, openness, honesty, timely decision making, and clear communication in both verbal and written forms   

• You embrace lifelong learning - always learning new technologies and techniques. You are also engaged in the open-source communities to both find answers and help others  

Must-have experiences:  

• Exceptional at writing high-performing production-quality code in Python  

• Hands-on experience designing and building end-to-end Machine Learning applications  

• Familiar with version control using Git in collaboration settings  

• Good understanding of common families of models, feature engineering, feature selection and other practical machine learning issues, such as data drift  

• Comfortable working with Linux and containers  

Supplemental skills:  

• Experience developing end-to-end CI/CD pipelines  

• Experience with Kubernetes  

• Experience building and maintaining large-scale data pipelines in online advertising, recommender system, e-commerce, or relevant areas 

About Global Tech 

Imagine working in an environment where one line of code can make life easier for hundreds of millions of people and put a smile on their face. That’s what we do at Walmart Global Tech. We’re a team of 15,000+ software engineers, data scientists and service professionals within Walmart, the world’s largest retailer, delivering innovations that improve how our customers shop and empower our 2.3 million associates. To others, innovation looks like an app, service or some code, but Walmart has always been about people. People are why we innovate, and people power our innovations. Being human led is our true disruption. 

Ways of Working 

Flexible, hybrid work 

We use a hybrid way of working with primary in office presence coupled with an optimal mix of virtual presence. We use our campuses to collaborate and be together in person, as business needs require and for development and networking opportunities. This approach helps us make quicker decisions, remove location barriers across our global team, be more flexible in our personal lives. 

Benefits    

Beyond our great compensation package, you can receive incentive awards for your performance. Other great perks include many best-in-class benefits like maternity and parental leave, PTO, health benefits, and more. 

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 to 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.