Machine Learning Engineer, TikTok Lead Ads at TikTok

DescriptionTikTok is the leading destination for short-form mobile video
Our mission is to inspire creativity and bring joy
TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo
Why Join UsCreation is the core of TikTok's purpose
Our platform is built to help imaginations thrive
This is doubly true of the teams that make TikTok possible
Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day
To us, every challenge, no matter how difficult, is an opportunity; to learn, to innovate, and to grow as one team
Status quo? Never
Courage? Always
At TikTok, we create together and grow together
That's how we drive impact - for ourselves, our company, and the communities we serve
Join us.The Lead Ads team empowers TikTok's global monetization (billion-dollar business) via efficiently delivering lead ads on TikTok
Our mission is to push the boundaries of large-scale ads delivery systems and lead the innovations of TikTok's personalized online advertising
Hence, you'll have a chance to get deeply involved in our large-scale distributed systems and state-of-the-art machine learning algorithms
As a Machine Learning Engineer on the Lead Ads team, you will make efforts to develop novel machine learning solutions for ranking, build scalable foundations and launch various products that maximize the efficiency of lead ads delivery.Key Responsibilities:- Work on the development of a large-scale online ads delivery system and improve its accuracy.- Explore multi-stage ranking models, conduct data analysis, develop feature engineering.- Participate in the innovations of online ads systems using machine learning models, ranking algorithms, etc.- Partner with product managers, data scientists and product strategy & operation team to launch new Lead Ads products and features.QualificationsMinimum Qualifications:- BS/MS degree in Computer Science, Computer Engineering, or other relevant majors.- 3+ years of hands-on experience with applying machine learning methods for ranking.- 3+ years of software development experience and strong coding skills, especially in Python/C++
Experience with Tensorflow/PyTorch/MXNet is a plus.- Experience with recommender system projects.- Familiarity with online experimentation methods and analytics
Essential knowledge and skills in statistics.- Curiosity toward new technologies and entrepreneurship.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.TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws
If you need assistance or a reasonable accommodation, please reach out to us at enced