Senior AI Scientist - Anti-Fraud
Hytech is seeking a Senior AI Scientist to lead fraud detection and abuse prevention initiatives within their fintech consulting practice. The role involves designing and deploying ML models, specifically using graph neural networks and transformers, to secure ecosystem assets against identity risk and account takeovers. Candidates must have strong proficiency in Python and familiarity with real-time data pipelines like Kafka and Flink. You will collaborate with engineering and security teams to build scalable, high-performance fraud scoring systems.
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Experience
2+ years
Function
Research
Work mode
Onsite, Singapore
Company
Tier 2
What you will work on
Hytech is seeking a Senior AI Scientist to lead fraud detection and abuse prevention initiatives within their fintech consulting practice. The role involves designing and deploying ML models, specifically using graph neural networks and transformers, to secure ecosystem assets against identity risk and account takeovers. Candidates must have strong proficiency in Python and familiarity with real-time data pipelines like Kafka and Flink. You will collaborate with engineering and security teams to build scalable, high-performance fraud scoring systems.
TAL's take
Solid tier-2 firm offering a well-scoped research role in a critical domain, though the consulting-heavy business model limits the top-tier potential.
The JD provides a clear scope, specific ML architectural requirements, and well-defined fraud use cases.
Must haves
- Bachelor’s or Master’s degree in CS, Data Science or related field
- 2+ years hands-on experience in ML and fraud detection
- Proficiency in Python and PyTorch/TensorFlow
- Experience with graph machine learning and GNNs
- Solid understanding of EVM-compatible blockchain data
Tools and skills
Nice to have: chainalysis, tenderly, alchemy.
About the company
Established international consulting firm providing fintech services, but lacks the specific engineering brand of tier-1 tech giants.
Posts mentioning Hytech
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