StaffMobileEngineer

WHAT YOU’LL DO Viant Technology is building the future of AI-powered, identity-driven advertising across CTV and the open internet—and TVision sits at the center of that vision, delivering next-generation audience measurement through real-world, person-level insights. As a Senior Mobile Software Engineer, you will lead the development of mobile applications that power our TVision panel, enabling always-on, privacy-conscious measurement of how real people watch and engage with video content. In this role, you’ll work at the intersection of mobile engineering, data collection, and advanced measurement systems—partnering closely with data science, backend engineering, and panel operations teams to deliver reliable, scalable, and user-friendly applications that transform raw behavioral data into actionable insights for advertisers. THE DAY-TO-DAY Design and build cross-platform mobile applications that power TVision’s audience measurement panel across iOS and Android Partner with data scientists and measurement engineers to implement continuous, second-by-second activity tracking and content recognition features Collaborate with device and panel operations teams to deliver a seamless mobile experience for panelists, including device health monitoring and account management Develop intuitive, accessible user interfaces that improve engagement and usability for diverse panel audiences Ensure high reliability and uptime through robust testing, monitoring, and performance optimization Implement secure data collection frameworks that uphold strict privacy and compliance standards for personally identifiable information Contribute to architectural decisions and technical direction as a senior member of the mobile engineering team Work cross-functionally with backend engineers to integrate APIs, data pipelines, and real-time measurement systems QUALIFICATIONS AND REQUIREMENTS 8+ years of software development experience, including 4+ years building mobile applications across iO