Walmart Senior Software Engineer 

United States, New Jersey 

840340185

Senior Software Engineer

Works with a small group of four to six engineers, including offshore associates, for assigned Engineering projects by proving pertinent documents, direction, and examples; identifying short- and long-term solutions and timeline; reviewing and providing feedback for proposed solutions; and performing design and code reviews of changes. Troubleshoots business and production issues by gathering information (for example, issue, impact, criticality, possible root cause); engaging support teams to assist in the resolution of issues; formulating an action plan; performing actions as designated in the plan; interpreting the results to determine further action; performs root cause analysis to prevent future occurrence of issues; and completing online documentation. Provides support to the business by responding to user’s questions, concerns, and issues (for example, technical feasibility, implementation strategies); and facilitating resolutions. Participates in the discovery phase of medium to large projects by reviewing project requirements; translating requirements into technical solutions; gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with project team and cross-functional teams; troubleshooting open issues and bug-fixes; ensuring on-time delivery and hand-offs; and interacting with project manager to provide input on project plan. Collaborates with hardware team and third party smart devices partners to build delivery services for Walmart customers using cryptography. Work on public facing systems and products that serves millions of customers and enable best practices and procedures to allow deployment of mass scale.

Bachelor's degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years of experience in software engineering or related area; Master's degree or equivalent in computer science, computer engineering, computer information systems, software engineering, or related area and 1 year of experience in software engineering or related area.

Experience designing and implementing REST API web services using NodeJS and ExpressJS. Experience designing and implementing graphQL queries and mutations. Experience writing SQL queries scripts using relational database tool. Experience writing unit test and integration test cases using Mocha. Experience writing CICD pipeline scripts using container orchestration. Experience performing stress testing for web services using devops tools. Experience documenting technical solutions by developing flow charts, diagrams using confluence. Experience implementing second-level in-memory cache using redis. Experience Implementing cron job schedulers using k8s. Experience coding in object-oriented language including JavaScript and typescript. Experience implementing Kafka pipeline to managed events to/from other systems.