Software Engineer III

Software Engineer III

What you'll do at

We are seeking a Software Engineer III professional in our Sunnyvale, CA office.

Duties: Collaborate with Streaming team on technologies including STORM and SPARK, as well as Cassandra (NOSQL Database), messaging systems, and search systems. Build, operate, and support SPARK framework and Storm-HA streaming product. Assist with writing and deploying spark and storm jobs to consume data from sources including Cassandra, and publish records on Kafka, SOLR, or Cassandra. Utilize specialized languages including JAVA and SCALA for end product. Expose the Kafka, SOLR, and CASSANDRA connector properties, and retry policy, load balancing policy, and reconnection policies in order to provide complete control to the customer to handle Storm topology/Spark job. Handle the delete in Cassandra Spout and propagate to SOLR. Test code using white-box testing as well as deploy storm topologies to ensure the data flow from Cassandra-Kafka-SOLR. Develop a rest api to create on-demand Cassandra, Kafka, Solr, and other micro-services clusters on Kubernetes using play framework. Work as part of the Scrum team on agile development.


Minimum Qualifications

Minimum education and experience required: Master’s degree or equivalent in Computer Science, Engineering (any), or related field. Position does not require specific years of experience but requires listed skills.

Skills required: Demonstrated knowledge of Large Scale Distributed Systems. Experience with rearchitecting existing product to scale it. Experience with automating feature tests and performance tests that run periodically to catch regressions. Experience with coding in JAVA. Experience with white-box testing. Experience with supporting and operating on large scale production environment. Experience with Cassandra. Employer will accept any amount of professional experience with the required skills.

Wal-Mart is an Equal Opportunity Employer.

Preferred Qualifications



The Walmart US eCommerce team is rapidly innovating to evolve and define the future state of shopping. As the world’s largest retailer, we are on a mission to help people save money and live better. With the help of some of the brightest minds in merchandising, marketing, supply chain, talent and more, we are reimaging the intersection of digital and physical shopping to help achieve that mission.

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All the benefits you need for you and your family

  • Multiple health plan options
  • Vision & dental plans for you & dependents
  • Associate discounts in-store and online
  • Financial benefits including 401(k), stock purchase plans and more
  • Education assistance for Associate and dependents

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