Walmart Software Engineer III 

United States, California, Sunnyvale 

393815103

Software Engineer III

Reduce cloud cost to support Electronic Double-Layer Capacitor (EDLC) system. Support and cooperate with Sam's Club and International Team rollout. Identify areas for product enhancements, new features, and updates based on customer requirements and feedback. Build robust platform solutions while enabling new business capabilities. Develop and maintain systems that manage the end-to-end order fulfillment process. Design databases and data models to efficiently store and manage supply chain data. Create software solutions to provide real-time visibility into the entire supply chain like UI and dashboard. Implement security measures and identify opportunities for process improvements and efficiency gains for data process. Implement automation and optimization algorithms for integration tests between up and down stream. Create documentation for software systems, including user playbooks and technical documentation and training for junior software engineers.

Master’s degree or equivalent in Computer Science, Engineering (any), or a related field.

Experience transferring real-time order data and partition processes into different sources and destinations based on business needs using Kafka and Apache Airflow, and Apache Spark streaming. Experience utilizing cloud computing services including GCP to improve data security and management. Experience migrating from public spark cloud to private cloud. Experience storing and writing data using Cassandra and Oracle and monitoring real-time data in dashboards. Experience upgrading version tools and improving code quality. Experience with unit testing using JUnit and integration testing using testContainer with Java, Scala, and Python. Experience working on Swagger RESTful APIs using Postman. Experience connecting business User Interfaces (UI) to help track order quantity data and send alerts for invalid data with Spotlight. Experience designing new feature architecture for planning and allocating current and future inventory with high-performance APIs and the Spring framework. Experience improving the speed of data processing with Cache, Elasticsearch, and Kibana based on rule engine, machine learning analysis, and customer feedback.
Employer will accept any amount of professional experience with the required skills.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to a specific plan or program terms. For information about benefits and eligibility, see One.Walmart.com.