Anyscale, backed by Andreessen Horowitz, NEA, and Addition with $250+ million in funding, is revolutionizing distributed computing through Ray, their open-source project. They're seeking a Software Engineer for their Ray Data team to work on the Datasets library and data processing capabilities. The role involves developing and maintaining Ray Datasets, which powers critical production use cases at companies like Amazon and Alibaba. You'll work with Apache Arrow and Ray Core, focusing on performance optimization, ML training integration, and stability improvements. The position offers competitive compensation ($170,112-$237,000) and comprehensive benefits. The ideal candidate should have experience with distributed systems and data processing technologies. This is an opportunity to impact how developers and data scientists scale ML applications from laptop to cluster.