Senior Staff Data Scientist

📋 Description

• Develop and operate AI Security evaluation platforms used to assess AI-powered features and
• Analyze large volumes of behavioral and user interaction data to uncover patterns associated with
• Automate analytical methodologies and develop scalable approaches for identifying suspicious
• Design and implement detection models and techniques using offline data to inform production
• Improve existing spam and abuse detection capabilities while maintaining a strong focus on
• Partner with security, product, engineering, and research teams to translate data-driven findings

🎯 Requirements

• Advanced degree in Computer Science, Statistics, Applied Mathematics, or another quantitative
• At least 5 years of experience applying machine learning or AI to areas such as fraud detection
• Strong programming skills in Python and SQL, with experience using modern data-processing
• Demonstrated fluency with AI-assisted programming tools such as Claude Code, Cursor AI, or
• Strong knowledge of statistical modeling, machine learning, data mining, and time-series techniques.
• Deep understanding of anomaly detection, including the statistical challenges associated with

🎁 Benefits

• Fully flexible work model with the opportunity to work remotely from Canada.
• Full-time employment opportunity in a highly technical, collaborative environment.
• Opportunity to work on advanced AI Security, machine learning, and anomaly detection challenges at
• Exposure to multidisciplinary collaboration across security engineering, software engineering, ML
• Opportunities to provide technical leadership and mentor other data science professionals.
• Inclusive and diverse workplace culture focused on collaboration, learning, and professional