Note: The job is a remote job and is open to candidates in USA. Group-IB is a leading creator of cybersecurity technologies to investigate, prevent, and fight digital crime. They are seeking an experienced Machine Learning Engineer to analyze banking transactions for fraud detection and enhance existing algorithms.
Responsibilities
- Identify and formalize scenarios to be covered by the transactional antifraud system, especially in the AML domain
- Conduct research on cutting-edge ML models and techniques for fraud and anomaly detection in transactional data
- Build ML models (classic, graph-based, neural networks) and integrate them into the Fraud Protection platform
- Develop production-ready source code (primarily in Python; Go experience is a plus)
- Document and present research findings
Skills
- Have a solid foundation in transactional data analysis
- Understand neural networks (CNNs, RNNs, etc.), classical ML algorithms, and where to apply them—especially Graph ML (node embeddings, link prediction, GNNs)
- Have hands-on experience with frameworks such as PyTorch or Keras/TensorFlow
- Are proficient in both IDE-based and terminal-based development
- Have experience designing and building ETL pipelines
- Have a research-oriented mindset and enjoy experimentation
- Develop production-ready source code (primarily in Python; Go experience is a plus)
- Conduct research on cutting-edge ML models and techniques for fraud and anomaly detection in transactional data
- Build ML models (classic, graph-based, neural networks) and integrate them into the Fraud Protection platform
- Identify and formalize scenarios to be covered by the transactional antifraud system, especially in the AML domain
- Document and present research findings
- Strong documentation and presentation skills
- Experience with MLOps practices
- Experience writing production-ready asynchronous Python code
- Databases (nice to have): Elasticsearch, Cassandra, ClickHouse
Benefits
- We fund professional certifications at company expense — whether you're pursuing CEH, CISSP, OSCP, or specialized certifications in forensics and penetration testing.
- Choose your own path: deepen your craft as a technical expert, step into leadership, move across to another team, or relocate to one of our Digital Crime Resistance Centers across the Americas, Europe, the Middle East & Africa, Central Asia, and the Asia-Pacific.
Company Overview