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Compunnel, Inc.

Data Scientist

Compunnel, Inc., Sunnyvale

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We are seeking a highly skilled Data Scientist to design and implement predictive models using high-dimensional, real-time datasets.

The ideal candidate will apply advanced machine learning and data mining techniques to detect fraud and abuse, support strategic decision-making, and contribute to innovation through research and patent filings.

This role requires strong technical expertise, storytelling with data, and experience in production environments.

Key Responsibilities

  • Design, build, and deploy predictive models for fraud and abuse detection, including account takeover (ATO), membership fraud, trial abuse, LTO abuse, and bot attacks.
  • Own fraud/abuse risks for specific products or segments and act as a strategic partner to product development teams.
  • Communicate insights and recommendations effectively through data storytelling and visualization.
  • Build interactive dashboards and visualizations for internal and external stakeholders.
  • Apply ML/AI, deep learning, and data mining techniques to develop robust anomaly detection models.
  • Contribute to research initiatives and US patent filings to address emerging fraud issues and automate processes.
Required Qualifications
  • Bachelor’s or Master’s degree in Computer Science, Data Science, Statistics, or a related field.
  • Strong technical expertise in machine learning, statistical analysis, and data storytelling.
  • Proficiency in Python and machine learning/data mining packages.
  • Experience working with large datasets and distributed computing tools (GCP/BigQuery preferred).
  • Experience with production deployment of models.
  • Familiarity with GenAI and Agentic AI technologies.
Preferred Qualifications
  • Experience in fraud detection or anomaly detection domains.
  • Knowledge of cloud-native tools and services for scalable model deployment.
  • Experience in patent filing or research-driven innovation.
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