Senior Data Scientist

1 day ago


San Jose, California, United States Tik Tok Full time
About the Role

TikTok, a leading short-form mobile video platform, is seeking a skilled Machine Learning Engineer to join its Ads Core team. Located in Los Angeles and Singapore, with offices worldwide, TikTok's mission is to inspire creativity and bring joy.

As a key member of our Ads Core team, you will be responsible for developing cutting-edge ad technologies, including ranking, retrieval, targeting, bidding, auction, and more. You will work closely with cross-functional teams to optimize ads format and ranking strategies, ensuring the best return on investment for advertisers. Your expertise will help drive revenue growth and improve customer experience.

We're looking for an innovative engineer who can design and implement robust, flexible, and fair frameworks for multiple teams to parallelly iterate related models in the delivery funnel. You will achieve extreme iteration and optimization of advertising models to enhance TikTok's overall revenue and system efficiency.

You will also provide an effective and feasible diagnosis platform to solve each user and each advertiser's issues.

About You

To succeed in this role, you should have a BS/MS degree in Computer Science, Computer Engineering, or a related technical discipline with industry experience and model optimization experience. You should be proficient in C/C++ and Python, familiar with basic data structures and algorithms, and Linux development environment. Good analytical thinking capability and essential knowledge of statistics are also required. Familiarity with architecture and implementation of mainstream machine learning programming frameworks like TensorFlow, Pytorch, or MXNet is a plus.

A good understanding of one of the following domains: ads bidding & auction, ads quality control, and online advertising systems would be beneficial. Experience in resource management and task scheduling with large-scale distributed software like Spark and TensorFlow is also advantageous.

What We Offer

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe, and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too. According to Glassdoor.com, average salaries for similar positions at other companies are $124,400 per year. Based on your qualifications, salary expectations could range from $140,000 to $170,000 annually, depending on location.

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