Principal Machine Learning Engineer (Content & Trust Recommendations San Francisco / Remote Engineering Regular)

Requirements • Deep expertise building large scale ML systems at scale with modern frameworks, • Knowledge of (and a passion for) building responsible and quality first discovery surfaces, • Track record of delivering large, cross-functional projects across multiple organizations, • Strong written and verbal communication skills and proven ability to collaborate cross-functionally What the job involves • We are looking for a Principal Machine Learning Engineer, a senior technical visionary, to be the Principal Technical Lead for the Content & Trust Engineering teams setting up overall technical strategy, unified technical architecture and defining a roadmap for industry leading methodology, • Strong hands on machine learning background including deep learning architectures, generative AI, low-resource ML (zero shot, few shot), responsible AI and large scale deployment and measurement is required, • As the Principal Machine Learning Engineer you'll be responsible for the technical direction, strategy and health of our Content and Trust Engineering org, • You'll ensure that our technology can deliver on the business/product requirements necessary to keep Pinterest safe and positive. This means working with other leads to set and execute a long-term strategy for Content and Trust, aligning the strategy with other clients where it makes sense and communicating to leadership our current status and path to having world-class Content and Trust capabilities, • You'll also foster a healthy community where all ML engineers can learn best practices, collaborate effectively and understand our technical direction, • Develop strong partnerships with product teams to understand and proactively address future technology needs and current developer pain points, • Champion and drive large-scale, cross-functional initiatives that improve the trust and safety of our platform, • Act as the ultimate “customer representative” for engineers on Content and Trust including representing needs to leadership and prioritizing projects on the platform teams that ensure high quality capabilities and a world-class Pinner experience, • Scale your leadership through both direct mentorship and via best practices, processes, training and tools, • Ensure solid technical plans are in place for projects within Trust via direct review or delegation, • Be the technical point of contact for decisions that impact the whole Pinterest platform and for cross-functional partners like policy, operations and legal Apply tot his job