Join Apple's Siri team as a Software Engineering Manager to lead the evaluation and simulation tools development for one of the world's most advanced AI assistants. You'll be responsible for ensuring the quality of groundbreaking technology in large-scale systems, natural language, big data, and artificial intelligence. The role focuses on developing Data Tools and Evaluation Environment Setup, measuring Siri and AIML products' performance pre-release to predict real-life user experience. You'll oversee large-scale systems integration testing, improve failure actionability, and identify systemic issues. Leading a team in a fast-paced environment, you'll drive innovation in testing methodology as Siri evolves, working with the creators of technology that impacts millions of users daily. The position offers competitive compensation ($190,700-$329,600), comprehensive benefits, and the opportunity to shape the future of AI assistance technology at Apple. Ideal candidates bring extensive development experience, team management skills, and expertise in test infrastructure and automation.