Do you have a passion for building the best photo app experience in the world? iPhone is the most popular camera in the world! Seamless integration of software and hardware has delivered magnificent experiences like Photos Memories and Portrait Mode. The Camera & Photos team develops privacy-respecting machine learning technologies to ship Apple Intelligence features and emotional experiences to hundreds of millions of users worldwide. We are looking for an experienced Machine Learning Engineer to join our team in Cambridge, UK, to be part of this mission. In this role, you will be working on ideating and developing privacy preserving machine learning, deep learning, and generative AI algorithms for Apple Intelligence Photos features. Candidates should have a proven track record that demonstrates innovation, strong collaboration, excellent interpersonal skills, and a passion for designing and developing high-quality software. Proven industry experience building machine learning and deep learning based software applications\nStrong machine learning and deep learning fundamentals\nExceptional problem-solving and interpersonal skills\nRobust applied software methodology, process, and quality skills to take an ML algorithm from a prototype to a final production quality deployment Hands on experience with large language models (LLMs) and parameter efficient fine tuning of LLMs\nSolid understanding of inference speed up techniques such as speculative decoding and optimization of LLMs for human preferences\nProven ability to excel in a fast-paced development team\nProficiency with deep learning toolkits such as PyTorch