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Data Scientist Fraud Detection

Job in Markham, Ontario, I3P, Canada
Listing for: Aviva Canada
Full Time position
Listed on 2026-07-24
Job specializations:
  • IT/Tech
    Machine Learning/ ML Engineer, Data Scientist, AI Engineer (Applied/Software), Data Analyst
Job Description & How to Apply Below
Position: Data Scientist for Fraud Detection
Shape the future of fraud detection with Aviva Canada as a Data Scientist. Join a vibrant team to build machine learning models that protect customers and enhance business solutions.

As a key player in the Fraud Data Science unit, you'll collaborate closely with engineers and business partners. This role focuses on designing, developing, deploying, and maintaining scalable machine-learning-based models. Your expertise will be vital in transforming complex datasets into actionable insights while ensuring robust code performance.

Key Responsibilities:

• Design and deploy production-ready machine learning models

• Transform complex datasets into actionable insights

• Communicate results to technical and non-technical audiences

• Maintain and optimize existing data pipelines

• Ensure compliance with IT and Enterprise Architecture standards

Requirements:

• MSc in Computer Science or related field (PhD preferred)

• 2+ years in the model development lifecycle

• Proficiency in Python, SQL, and Git

• Experience with machine learning production cycles

• Strong problem-solving and collaboration skills

Leverage your expertise in data science to drive innovative solutions at Aviva Canada.
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