Tiktok - San Jose, CA
posted 4 days ago
TikTok is the leading destination for short-form mobile video, and our mission is to inspire creativity and bring joy. As a Senior Machine Learning Engineer in the TikTok Ads Core team, you will be part of a dynamic group that develops state-of-the-art ad technologies, including ranking, retrieval, targeting, bidding, and auction systems. This role is crucial as personalized online advertising is a major revenue source for Internet companies, and TikTok is one of the fastest-growing apps globally. You will be responsible for optimizing ad formats and ranking strategies to enhance the return on investment for advertisers. In this position, you will build highly scalable machine learning systems and models aimed at improving ad ranking results. You will explore, develop, and experiment with new features to enhance model accuracy, ensuring that the ads delivered to end-users are of high quality and relevance. Your work will involve understanding the objectives of the ads platform and leveraging modern machine learning techniques to select the best ad formats. Additionally, you will develop robust core systems and algorithms, including the ads format selection system, ads ranking system, and model serving system. The ideal candidate will have a strong background in machine learning and a passion for solving complex technical challenges. You will work collaboratively with a team that values creativity and innovation, driving impact for the company and the communities we serve. At TikTok, we believe that every challenge is an opportunity to learn and grow, and we are committed to creating an inclusive environment where diverse voices are celebrated.