Senior, Software Engineer

Walmart's Advertising Technology group is seeking a Senior Software Engineer to join their Real-Time Targeting team. This role is crucial in developing cutting-edge technology solutions for delivering personalized advertising experiences at unprecedented scale. The position involves building and maintaining sophisticated data processing systems that handle thousands of messages per second and petabytes of data. You'll work with modern technologies like Scala, Kafka, Cassandra, and Spark to create high-performance ad servers that influence millions of customers' shopping journeys. The role offers a unique opportunity to work on real-time machine learning systems and contribute to one of the world's largest retail advertising platforms. As part of Walmart Global Tech, you'll be working in a hybrid environment where your code can impact hundreds of millions of people. The position offers competitive compensation, comprehensive benefits, and the chance to shape the future of retail technology at scale. The team emphasizes innovation, technical excellence, and the use of cutting-edge technologies to solve complex advertising technology challenges.