Payments ML Engineer: Risk & Fraud Detection

ByteDance; Singapore; Presencial; SGD 120.000 - 160.000; Jornada completa

Descripción de la vacante

ByteDance, a global tech company, is seeking a skilled ML engineer to strengthen its Global Payments Compliance risk controls. The role focuses on building ML models for fraud detection, account takeover prevention, and cross-border payment risk assessment, with exposure to sequence models, graph networks, and large language models.

The ideal candidate has a strong foundation in data structures, algorithms, and major ML frameworks, and proficient coding skills in Python/Java/C/C++.

Formación

• Bachelor’s degree and above with majors in computer science, computer engineering, statistics, applied mathematics, data science or other related disciplines.
• Solid experience with data structures and algorithms.
• Familiar with at least one framework of TensorFlow / PyTorch / MXNet and its training and deployment details.
• Strong coding skills in at least one of the following programming languages, e.g. Python, Java, C/C++.
• Minimum 3 years of relevant experience.
• Experience in NLP, graph mining, or fraud detection.
• Experience in credit risk, payment risk, or search/recommendation systems.
• CCF A/B Papers or competition awards are preferred

Responsabilidades

• Refine payment risk feature engineering and fraud evaluation systems;
• Develop universal fraud and account takeover (ATO) detection models for global payment scenarios;
• Explore the application of sequence models, graph networks, and LLMs in risk control scenarios;
• Develop universal machine learning models to identify cross-border and regional payment risks from a global perspective;
• Optimize modeling workflows to improve development/deployment efficiency and reduce maintenance costs;
• Research and apply cutting-edge machine learning algorithms within the risk control domain.

Conocimientos

Data structures & algorithms

ML frameworks

Python/Java/C++

Educación

Bachelor’s or higher in CS/Math/Stats/Data Science

Herramientas

TensorFlow

PyTorch

MXNet

Descripción del empleo

ByteDance, a global tech company, is seeking a skilled ML engineer to strengthen its Global Payments Compliance risk controls. The role focuses on building ML models for fraud detection, account takeover prevention, and cross-border payment risk assessment, with exposure to sequence models, graph networks, and large language models.

The ideal candidate has a strong foundation in data structures, algorithms, and major ML frameworks, and proficient coding skills in Python/Java/C/C++.