Walmart's Asset Optimization team aims to build tools and technologies that will enable our business users to manage resources across our entire fleet of stores, from HVAC units to freezers throughout. As a part of this team, you will get to build highly scalable and reliable services which will bring Walmart’s stores on to the cloud leveraging IoT.
- Develop highly scalable services and solve complex software systems problems by leveraging state-of-the-art technology
- Participates in medium- to large-scale, complex, cross-functional projects by reviewing project requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirement); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with cross functional teams; troubleshooting open issues and bug-fixes; enhancing design to prevent re-occurrences of defects; ensuring on-time delivery.
- Participates in the discovery phase of medium to large projects to come up with high level design by partnering with the technical lead, product management, business and cross-functional teams; help obtaining cross-function approvals; driving proof-of-concept; and implementing prototypes to validate ideas
- Tackle across-the-board performance issues, working with other teams to find solutions to reduce load and improving scalability.
- Monitor, analyze, and collect data about real user experience times and system performance, implementing/enhancing tools and/or services as needed
- Implement and enhance performance stress testing tools and/or services, assist engineers in performing tests as needed
- Troubleshoots business and production issues by reviewing and analyzing information (for example, issue, impact, criticality, possible root cause); engaging support teams to assist in the resolution of issues; performs root cause analysis to prevent future occurrence of issues; and completing online documentation.
Experience building C# microservices and Azure Functions in .NET Core 2.0+ (5-7 years)
Experience with Cosmos DB and SQL DB, including Entity Framework (3-4 years)
Experience in Azure Cloud Stack (2-3 years)
Experience creating Unit Tests with xUnit and Moq
Experience with Docker containers and Kubernetes
Experience with Redis Cache
Experience with IoT/Event Hubs and Edge Modules