Apple's Location Intelligence team is focused on personalizing user experiences based on location context across Apple devices. The role involves working on sophisticated systems that understand user location patterns and preferences, contributing to features in Maps, Journaling Suggestions, and Photos. As a Senior Software Engineer, you'll be part of a team developing algorithms and systems that sense and interpret points of interest using multiple sensors like GPS, WiFi, and accelerometers. The position requires expertise in mobile development, machine learning, and location technologies, with a focus on optimizing performance within resource constraints. You'll be working on solutions that impact billions of devices, requiring careful attention to edge cases and quality. The role offers the opportunity to work with cross-functional teams, including sensing, Siri, and various apps teams, while contributing to innovative location-based features that enhance the Apple ecosystem. This is an excellent opportunity for engineers passionate about location technology, machine learning, and creating impactful user experiences at scale.