Responsibilities

About the Team As part of ByteDance's Security Department, Security BP team is not only responsible for the security and risk management of the Monetization business, but also plays an important role in connecting and building trust between the business and security team. Leveraging on various capabilities provided by the Security Department, we ensure the business and customer data are secured by providing high-quality services to the Monetization business, such as platform security, product security, business security and compliance governance. Responsibilities 1. Be responsible for the security algorithm work of ByteDance's global monetization business lines, covering scenarios such as account security, fund security, data security, traffic security, and AI security; 2. Build user portraits, model and strategy systems based on massive data, take charge of the full-lifecycle operation of security models and strategies; 3. Keep abreast of industry trends and emerging technologies in the fields of data and AI architecture, and promote the application of advanced technologies in security algorithm scenarios.

Qualifications

Minimum Qualifications 1. Bachelor's degree or above in Computer Science, Mathematics, Statistics, or related fields, with at least 3 years of work experience in risk control or data security algorithms; 2. Strong programming skills, proficient in at least one programming language (Python/SQL/Go), and familiar with big data processing frameworks such as Hadoop/Spark/Flink; 3. Solid foundation in algorithms, familiar with common machine learning algorithms and model frameworks, and capable of data analysis and mining; 4. Good at critical thinking, passionate about technology, and possess excellent communication skills and teamwork spirit. Preferred Qualifications 1. Familiar with security strategies and practices; prior experience in risk control is highly desirable. 2. Experience in AI/LLM technologies is a plus.

Job Information