The Personalization (PZN) team makes deciding what to play next on Spotify easier and more enjoyable for every listener. We seek to understand the world of music, podcasts and audiobooks better than anyone else so that we can make great recommendations to every individual and keep the world listening. Every day, hundreds of millions of people all over the world use the products we build which include destinations like Home and Search as well as original playlists such as Made For You, Discover Weekly and Daily Mix.
The Context team’s mission is to own and innovate on contextual story telling to enhance the listening experience. Using a mixture of human written content and LLMs, we strive to provide depth and connection for all listeners. We are looking for a Machine Learning Engineer to join our team to build and improve our storytelling capabilities.
What You'll Do
Design, build, evaluate, and ship LLM based solutions that tell stories about our content and our usersCollaborate with cross functional teams spanning user research, design, data science, product management, and engineering to build new product features that advance our mission to connect artists and fans in personalized and useful waysPrototype new approaches and productionize solutions at scale for our hundreds of millions of active usersPromote and role-model best practices of ML systems development, testing, evaluation, etc., both inside the team as well as throughout the organizationBe part of an active group of machine learning practitionersWho You Are
An experienced ML practitioner motivated to work on complex real-world problems in a fast-paced and collaborative environment -Strong background in machine learning, natural language processing, and generative AI, with experience in applying theory to develop real-world applicationsHands-on expertise with implementing end-to-end production ML systems at scale. Experience with production LLM scale based systems is a plusExperience with incorporating human feedback to improve LLM based systems using technicals like DPO, KTO, and reinforcement fine-tuningExperience with designing end-to-end tech specs and modular architectures for ML frameworks in complex problem spaces in collaboration with product teamsExperience with large scale, distributed data processing frameworks/tools like Apache Beam, Apache Spark, and cloud platforms like GCP or AWSWhere You'll Be
We offer you the flexibility to work where you work best! For this role, you can be within the North America region as long as we have a work location.This team operates within the Eastern Standard time zone for collaboration.