• Improve our existing machine learning systems using your core coding skills and ML knowledge • Take end to end ownership of machine learning systems - from data pipelines, feature engineering, candidate extraction, model training, as well as integration into our production systems • Apply state-of-the-art machine learning algorithms at scale and serving for next-generation targeting and bidding products that directly impact the company’s top line metrics • Collaborate with ML platform and product engineers to build scalable and efficient machine learning systems in the production environment • Work with product and business teams on new innovative features for ad targeting and bidding to optimize advertisement performance • Identify new opportunities to apply machine learning to different parts of the Ads product to drive value for our users and advertisers