Tiktok - Seattle, WA
posted 27 days ago
TikTok is the leading destination for short-form mobile video, and our mission is to inspire creativity and bring joy. The Trust and Safety team at TikTok is rapidly expanding and is responsible for developing machine learning models and systems that protect users from negative content. Our goal is to safeguard billions of users and publishers globally every day. We leverage state-of-the-art machine learning technologies to manage the vast amounts of data generated on our platform. Through our continuous efforts, we aim to enhance user experience and spread joy worldwide. We are seeking exceptional machine learning engineers who are proactive, capable of designing and developing advanced machine learning solutions, and deploying them directly to TikTok's global platform. The ideal candidate will possess expertise in machine learning and solid software engineering skills. You will collaborate with engineers, product managers, and business partners to tackle the most challenging safety and integrity issues at an internet scale. This role is pivotal in ensuring that TikTok remains a safe and enjoyable platform for all users. As part of the Trust and Safety team, you will work on cutting-edge content understanding techniques, including unimodal and multimodal content classifiers, active learning models, reinforcement learning models, and large language models. You will gain a deep understanding of TikTok's moderation system and propose optimized methods to enhance it. Collaboration with product teams will be essential to define business objectives and improve our trust and safety strategy. Additionally, you will work closely with engineering teams to deploy machine learning models, design online model workflows, and implement serving pipelines at scale. Your collaboration with the data science team will help identify key challenges and develop data-driven strategies to address them.