Principal, Software Engineer

Position Summary... What youll do...

• Design, build, test and deploy cutting edge solutions on a scale, impacting millions of customers worldwide drive value from products we build at Walmart Scale
• Work in a highly performing agile team environment - sharing innovative ideas and working collaboratively across teams.
• Work with talented engineers and product visionaries to contribute to the vision and design of our web and mobile products.
• Be a product-oriented Full Stack Developer creating and experimenting with new ideas that will engage and excite our customers
• Own and lead the delivery of products working along with a team of junior developers
• Interact with Walmart engineering teams across geographies to leverage expertise and contribute to the tech community.
• Experience performing root cause analysis on applications to answer specific business questions and identify opportunities for improvement. Utilize industry research to improve Sam s technology environment.

• Bachelors Degree or Master s Degree with 15+ years of experience in Computer Science or related field.
• Deep knowledge of Service Oriented Architecture and experience implementing RESTFUL Web Services.
• Very strong in Java programming and JVM internals (concurrency, multi-threading).
• Solid System Design and in-depth coding skills in Java and/or Spring framework.
• Extensive hands-on experience building services using these technologies (Java, J2EE, Spring Boot, Hibernate, JAX).
• Very strong computer science knowledge in algorithms, data structures, database concepts and SQL technologies.
• Extensive hands-on experience with storage technologies such as Cosmos DB, Elastic Search, Hive, Cassandra, Hadoop and Kafka are good to have.
• Extensive hands-on experience in Cloud Development experience
• Good to have experience in HTML5, JavaScript, CSS3, AJAX, GraphQL, React Native, React, Redux, Webpack and Node.
• Experience in building scalable/highly available distributed systems in production.
• Understanding of stream processing with knowledge on Kafka.
• Knowledge of Software Engineering best practices with experience on implementing CI/CD, Log aggregation/Monitoring/alerting for production system.
• Very good expertise in production support related activities (issue identification, resolution)

Minimum Qualifications... Minimum Qualifications:Option 1: Bachelors degree in computer science, computer engineering, computer information systems, software engineering, or related area and5 years experience in software engineering or related area.
Option 2: 7 years experience in software engineering or related area. Preferred Qualifications... Master s degree in computer science, computer engineering, computer information systems, software engineering, or related area and 3 years experience in software engineering or related area.