Data Scientist - Applied AI (DCC)

TikTok 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.

Creation 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.

About the team
The Applied AI (DCC) Team is part of the Monetizing Integrity team in TikTok global business solutions. We support Data Cycling Center to provide enterprises with affordable and trusted data and models.

Responsibilities:
1. Design and build core capabilities by leveraging content understanding capabilities, such as natural language processing, machine learning, or computer vision, to extract insights and improve monetization strategies;
2. Develop creative solutions and build prototypes for business problems using algorithms based on the latest deep learning, machine learning, statistics, and optimization techniques;
3. Independently manage data projects from 0 to 1, and collaborate with product managers to define user stories, and success metrics to guide the development process;
4. Verify the business value and estimated revenue of the project using methods such as A/B testing;
5. Collaborate with engineering teams to deploy and scale data science solutions.Minimum Qualifications:
1. BS or above in Computer Science, Software Engineering, Data Science, or a related field;
2. Knowledge of underlying mathematical fundamentals in statistics, machine learning, and analytics;
3. 1-3 years experience in data modeling/analysis, with industry experience in ML/DL and one of CV/NLP/Speech;
4. Experience with exploratory data analysis, statistical analysis, hypothesis testing, and model development;
5. Fluency in SQL, Hive, Presto, or Spark and having experience working with large datasets.
6. High proficiency in Python and SQL, and ML/DL frameworks such as TensorFlow, PyTorch

Preferred Qualifications:
1. Experience in CI/CD such as git and cloud services such as AWS/GCP/Azure will be highly desirable;
2. Intellectual curiosity, along with excellent problem-solving and quantitative skills, including the ability to desegregate issues, identify root causes and recommend solutions.

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 https://shorturl.at/cdpT2