When Apple announced that John Giannandrea was stepping down as senior vice president for Machine Learning and AI Strategy, the tech world sat up. Giannandrea, who has been shaping Apple’s AI for years, will now serve as an advisor before retiring in spring 2026. But all eyes immediately turned to the other big news: Amar Subramanya, an Indian-origin AI expert with a stellar track record at Google and Microsoft, has joined Apple as Vice President of AI, reporting to Craig Federighi. Suddenly, Apple’s AI story was getting a new protagonist, someone who could bridge deep research with the products we all use every day.Subramanya isn’t just another executive hire. He’s stepping into a pivotal role, overseeing Apple Foundation Models, machine learning research, and AI Safety and Evaluation. In other words, he’s going to be one of the people shaping the brains behind the next generation of Apple devices and services. Tim Cook captured it perfectly: “AI has long been central to Apple’s strategy, and we are pleased to welcome Amar to Craig’s leadership team and to bring his extraordinary AI expertise to Apple.”
From Bangalore classrooms to global AI labs
The story starts in Bangalore. Long before Silicon Valley came calling, Amar was immersed in circuits, signals, and communications theory at Bangalore University, where he completed his Bachelor of Engineering in Electrical, Electronics, and Communications between 1997 and 2001. It was a time when India’s tech revolution was gathering pace, and young engineers were dreaming big. Amar’s curiosity about how machines understand speech, images, and language would eventually become the compass guiding his career.
A PhD that set the stage
After Bangalore, it was off to the University of Washington for a PhD in Computer Science. There, Amar dove into semi-supervised learning, a method that trains AI even when there’s limited labeled data. He also experimented with speech and audio-visual models, exploring early forms of multimodal AI—basically teaching machines to process and understand multiple types of data at once. His work earned him the prestigious Microsoft Research Graduate Fellowship in 2007, and by the time he finished his PhD in 2009, he had already built a reputation as a researcher who could turn complex theory into practical solutions.
Early career: IBM and Microsoft
Before the big names came calling, Amar got his hands dirty in the industry. He started at IBM as a software engineer and later spent time at Microsoft Research, first as an intern and then as a visiting researcher. He explored speech, audio-visual models, and foundational machine learning concepts—skills that would later help him design AI systems that could actually scale and work for millions of users.
The Google era: Gemini and beyond
In 2009, Amar joined Google, and this is where his career really took flight. Over the next 16 years, he climbed the ranks from Staff Research Scientist to Vice President of Engineering, heading the team behind Google’s Gemini Assistant. Along the way, he worked on natural language processing, entity resolution, multimodal systems, and, most importantly, translating research into products that people could actually use every day. His time at Google established him as someone who could straddle the worlds of cutting-edge research and large-scale product deployment—a rare skill in AI leadership.
A brief chapter at Microsoft
In July 2025, Amar took on the role of Corporate Vice President of AI at Microsoft, focusing on foundation models and AI integration in products like Microsoft Copilot. Even though he was there for less than six months, it reinforced his reputation as a technologist capable of leading teams and shaping AI strategy at the highest levels.
The Apple moment
And now, Apple. Subramanya steps in as Giannandrea steps back, taking the reins on some of the company’s most critical AI projects. According to Apple’s official announcement, the remainder of Giannandrea’s organization will shift to Sabih Khan and Eddy Cue, while Amar focuses on Apple Foundation Models, ML research, and AI Safety and Evaluation. The goal is clear: continue building intelligent, trusted, and personal experiences for Apple users while pushing the boundaries of what AI can do.
Why Amar’s story matters
For students and aspiring engineers, Amar Subramanya’s journey is a masterclass in the power of curiosity, hard work, and strategic career choices. From classrooms in Bangalore to leading AI initiatives at Apple, he shows how strong fundamentals, rigorous research, and years of persistent learning can lead to roles that shape global technology. With Amar now at the helm, Apple’s AI story is entering an exciting new chapter—one where innovation, intelligence, and human-centered design will take center stage.
