Algorithm Engineer, Anti-fraud

2 days ago

Singapore Shopee Full time $60,000 - $120,000 per year

Department Engineering and Technology

LevelEntry Level

LocationSingapore

The Engineering and Technology team is at the core of the Shopee platform development. The team is made up of a group of passionate engineers from all over the world, striving to build the best systems with the most suitable technologies. Our engineers do not merely solve problems at hand; We build foundations for a long-lasting future. We don't limit ourselves on what we can or can't do; we take matters into our own hands even if it means drilling down to the bottom layer of the computing platform. Shopee's hyper-growing business scale has transformed most "innocent" problems into huge technical challenges, and there is no better place to experience it first-hand if you love technologies as much as we do.

About the Team:

The Shopee E-commerce Anti-fraud Algorithm Team is dedicated to enhancing user experience by preventing risks such as low-quality products and fraudulent transactions across search, recommendation, and advertisement scenarios. We are committed to building an industry-leading risk control system that leverages cutting-edge technologies, large-scale deep learning, and emerging AI models.

If you are passionate about e-commerce and risk control, we welcome you to join us in developing advanced anti-fraud algorithms that protect our users and sellers while driving sustainable business growth.

Job Description:

As an Anti-fraud Algorithm Engineer, you will:

  • Algorithm Development: Assist in designing and developing algorithms to identify fraud and abnormal transactions, ensuring user and merchant protection.
  • Model Optimization: Support exploration and optimization of risk control models to improve accuracy, recall, and scalability.
  • Data Analysis: Analyze transaction data, user behavior, and product/merchant information using anomaly detection and machine learning techniques.
  • Risk Monitoring: Contribute to building monitoring systems to quickly detect and address risks in real time.
  • Innovation & Learning: Stay updated on the latest advances in anomaly detection, reinforcement learning, and large-scale AI models, and explore ways to apply them.

Requirements:

  • Bachelor's degree or above in Computer Science, AI, Data Science, or related field (graduating from December 2025 to May 2026).
  • Strong programming skills; proficient in Python, C++, or similar languages.
  • Solid understanding of data structures, algorithms, and basic machine learning principles.
  • Familiarity with at least one deep learning framework (e.g., TensorFlow, PyTorch, MXNet) is a plus.
  • Passion for applying algorithms to solve real-world risk control problems in e-commerce.
  • Detail-oriented, quick learner, and strong sense of ownership.
  • Good teamwork and communication skills.

  • Anti-fraud Algorithm Engineer

    4 days ago

    Singapore Shopee Full time

    DepartmentEngineering and Technology- LevelExperienced (Individual Contributor)- LocationSingaporeThe Engineering and Technology team is at the core of the Shopee platform development. The team is made up of a group of passionate engineers from all over the world, striving to build the best systems with the most suitable technologies. Our engineers do not...

  • Algorithm Engineer

    2 weeks ago

    Singapore Legougames Full time

    • Build and maintain algorithms for game R&D and operations, including data mining, feature engineering, model training, optimization, and validation. • Apply LLMs to automate and improve development workflows. • Develop models for anti-cheat/fraud detection, recommendation, and other classification tasks. • Coordinate with Chengdu Algorithm Team...

  • Senior Security Engineer

    1 day ago

    Singapore Argyll Scott Full time

    Seeking a talented and motivated Senior Security Engineer. In this role, you will leverage your engineering expertise and security knowledge to develop and implement innovative solutions to combat fraud attempts. **Responsibilities**: - Design, develop, and deploy security solutions to prevent, detect, and investigate fraudulent activity. - Analyze fraud...

  • Anti-fraud Algorithm Engineer

    1 week ago

    Singapore Shopee Full time

    DepartmentEngineering and Technology- LevelEntry Level- LocationSingaporeThe Engineering and Technology team is at the core of the Shopee platform development. The team is made up of a group of passionate engineers from all over the world, striving to build the best systems with the most suitable technologies. Our engineers do not merely solve problems at...

  • Staff AI Engineer, Anti-Fraud

    7 days ago

    Singapore NEAR Full time

    OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto...

  • Staff AI Engineer, Anti-Fraud

    5 days ago

    Singapore OKX Full time $150,000 - $200,000 per year

    OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visaAbout OKXAt OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto...

  • Principal Anti-Fraud Engineer

    52 minutes ago

    Singapore beBeeAntiFraudEngineer Full time $150,000 - $200,000

    Job DescriptionWe are looking for a seasoned Principal Anti-Fraud Engineer to join our team. As an expert in anti-fraud technologies, you will play a critical role in designing and building high-performance monitoring systems that prevent financial crimes.Your primary responsibility will be to develop and deploy efficient and elegant code that leverages data...

  • Staff AI Engineer, Anti-Fraud

    7 days ago

    Singapore OKX Full time

    OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto...

  • Lead Machine Learning Engineer

    1 week ago

    Singapore ROADGET BUSINESS PTE. LTD. Full time

    Participate in full development cycle of machine learning based fraud detection, including design, data processing, develop, deploy, experiment and analyse. - Explore, improve and validate suitable cutting-edge algorithms and strategies for various business scenarios, and collaborate with engineering team, business team to meet the set goals. - Lead and...

  • Head of Anti-Fraud Risk Control Strategy

    2 weeks ago

    Singapore Atome Full time

    Head of Anti-Fraud Risk Control StrategyFull-time | Technical DevelopmentPosted on 2025-06-11About usBitget is one of the world's leading digital assets ecosystems. With over 120 million registered users, Bitget has one of the most comprehensive suites of blockchain products and services available via bitget.com.Our mission is to support the growth of the...