AI Software Engineer, App Intelligence

We are engineers, scientists, and problem solvers bringing smarter, faster, and more natural interaction with apps to Siri. We are looking for seasoned AI Software Engineers to join our team and be part of this mission. Description In this role, you will be at the forefront of developing software on device that enables Siri to deliver on app Intelligence throughout the OS. We bring app intelligence to Siri by working directly with app teams to understand what their apps can do, modeling those capabilities so an assistant can use them well, and building the on-device software that makes the resulting experiences reliable and fast. We partner closely with the team that builds Siri’s planning and execution engine, and we work the app side of that partnership: what apps can offer, how they express it, and whether the resulting experience is good enough to trust. This is early work. How apps best expose themselves to an assistant is an open question - you will help answer it by designing the interfaces, proving them out with real app partners, and iterating as we learn.

Expect real ambiguity, and expect to form your own view of the right architecture and defend it with working software and measured results. Minimum Qualifications + Bachelor’s degree or foreign equivalent in Computer Science, EE, Applied Mathematics, or related field with 2+ years experience in developing ML / AI driven software. + Proficiency in one or more of the following programming languages: Python, Swift, Objective-C, or C++ Experience developing software prototypes and features driven by Large Language Models and designing tool and function-calling interfaces, constructing context, and validating model output + Experience developing and evaluating ML Models and Algorithms using technologies such as a Python, PyTorch, SQL, and visualizing results via dashboards built using tools like Tableau + Fluency with agentic coding tools like Claude Code for accelerating engineering productivity, with good judgment about where to apply them and how to verify what they produce

• Exceptional problem-solving skills, and the ability to drive alignment across teams on shared API surfaces Preferred Qualifications + Experience designing and developing systems that are efficient in resource constrained environments - latency, memory, and power budgets on device + Experience building key software components and APIs used cross functionally across different applications and platforms, including versioning and compatibility of interfaces that shipped clients depend on + Proven ability to excel in a fast-paced development team Apple is an equal opportunity employer that is committed to inclusion and diversity. We seek to promote equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.