Disney Entertainment and ESPN Technology is seeking a Senior Software Engineer to join their Engineering Services team. This role focuses on building test automation and processes for advertising systems quality assurance. The position combines software engineering with data validation expertise, requiring strong skills in automation, data engineering, and quality assurance. The role offers an opportunity to impact QE processes and product quality while working with complex advertising systems. The position involves collaboration with multiple teams, development of automated testing frameworks, and ensuring data integrity across testing environments. The role offers competitive compensation ($138,900 - $186,200) plus benefits and is based in Los Angeles. This is an excellent opportunity for experienced engineers interested in quality assurance and data validation in a major entertainment technology environment. The role combines technical expertise with business impact, ensuring advertising systems deliver value while maintaining viewer experience quality. The position offers growth opportunities within Disney's technology division while working on systems that impact millions of viewers.