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Salary: USD 118,500 - 216,500 / annual
Life360 is seeking a Senior Software Engineer II to join its Ads team and help build the next evolution of backend services supporting global growth. The role focuses on scaling and modernizing the AdServer and Exchange platform—a high-availability, low-latency distributed system processing billions of requests and events daily.
You will own end-to-end development of key projects within the ad server and real-time bidding (RTB) solutions, including defining project scope, designing architecture, implementing features, and ensuring high-quality deliverables. This includes building and maintaining high-throughput backend services, implementing and improving Real-Time Bidding and auction logic, and supporting integrations with demand and supply partners.
The role emphasizes AI-native development practices. You will leverage AI technologies to improve targeting, optimize bidding strategies, and enhance user experiences. Your expertise will be essential in navigating the evolving landscape of digital advertising and integrating AI-driven functionalities into products.
You will collaborate closely with Architecture and Product teams to expand advertising capabilities, integrate new demand and supply partners, and support 20+ billion daily events. You'll work alongside Staff Engineers and mentor junior team members, helping shape the technological direction and drive innovations that enhance Life360's offerings.
Life360 is a remote-first company with 500+ employees across the US and Canada. The company serves approximately 102.4 million monthly active users across 180+ countries with its mobile app, Tile tracking devices, and Pet GPS tracker. The team is motivated by impact, thrives with high agency, maintains curiosity, and builds with engineering excellence as a first principle.
