Responsibilities
- Develop and implement machine learning algorithms for managing business risks in TikTok products and platforms.
- Prototype novel solutions, conduct experiments, validate hypotheses, and provide insights to Product and Technology teams.
- Collaborate with multidisciplinary teams to improve automation processes.
- Build efficient data-querying infrastructure for real-time and offline analysis and identify opportunities to strengthen risk defenses.
- Define risk-control metrics and align teams and stakeholders on numeric goals.
- Document technical processes and communicate results through writing, visualizations, and presentations.
Requirements
- Be completing or have recently completed a PhD in Computer Science, Computer Engineering, or a related discipline.
- Demonstrate proficiency in machine learning theories and applications including ensemble trees, deep neural networks, transfer learning, multi-task learning, reinforcement learning, graph theory, and unsupervised learning.
- Have experience with Python, SQL/Hive, and Hadoop.
- Have a strong understanding of data structures and algorithms and excellent problem-solving ability.
- Be detail-oriented with effective time management and strong analytical skills.
- Preferred qualifications include software engineering experience from internships, coding competitions, or publications; internship or research experience in e-commerce or risk control; curiosity toward new technologies and entrepreneurship; and creativity with quick problem-solving capabilities.
Benefits
- Graduate role with opportunities to pursue bold ideas, tackle complex challenges, and grow.
- Onboarding date must be no later than the end of the year; candidates should state availability and graduation date clearly in their resume.
Categories
About ByteDance
ByteDance is a global incubator of platforms at the cutting edge of commerce, content, entertainment and enterprise services - over 2.5bn people interact with ByteDance products including TikTok. Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. We are committed to building a safe, healthy and positive online environment for all our users. We have over 110,000 employees based in more than 30 countries globally. Join us.