Software Engineer, Siri Attention and Invocation

You'll join a team that develops the front door to Siri experience. As a software engineer you will be developing and maintaining the on-device platform that powers Siri features aimed at making Siri attentive and conversational. Your day-to-day will involve developing an efficient framework that will integrate Siri audio, and support run-time execution of various machine learning models that are at the core of a Siri interaction. You will develop algorithms and run experiments aimed at improving Siri invocation, and make latency/accuracy trade-offs that directly affect user experience. You'll drive software features across the full development cycle — from prototype to production —each phase presenting distinct challenges and learning opportunities. As part of a fast-moving, intellectually curious team, you'll play a key role in reimagining how millions of people interact with Siri. Minimum Qualifications Bachelor’ degree in CS, ML, EE/EECS or related field. Proficiency in writing production quality object-oriented code. (C++, Objective C) Excellent written and verbal communication; ability to distill and explain complex technical concepts to diverse audiences. Naturally curious about how systems work and motivated to solve complex problems. Preferred Qualifications Master’s degree in CS, ML, EE/EECS or related field. Programming experience with Swift Deep understanding of operating system fundamentals. Expertise in multi-threading, concurrent processing, software performance and optimization.