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 scale. The position involves building and maintaining high-performance ad servers that handle billions of requests monthly, working with real-time data processing, and implementing machine learning solutions. The team operates in a hybrid work environment, primarily based in Sunnyvale, CA, focusing on creating sophisticated advertising technology solutions that connect brands with retail shoppers. The role offers competitive compensation, comprehensive benefits, and the opportunity to impact millions of customers' shopping experiences while working with cutting-edge technologies in big data and real-time processing. As part of Walmart Global Tech, you'll be contributing to systems that make life easier for hundreds of millions of people while working alongside software engineers, data scientists, and cybersecurity experts.