Senior Data Scientist

Manulife

Senior Data Scientist leading GenAI projects at Manulife for analyzing fraud patterns and developing AI solutions. Collaborating with partners to ensure program integrity and operational efficiency in Long Term Care.

Posted 5/15/2026full-timeBoston • Massachusetts • 🇺🇸 United StatesSenior💰 $107,450 - $199,550 per yearWebsite

Tech Stack

Tools & technologies

Neo4jPythonPyTorchScikit-LearnSQL

About the role

Key responsibilities & impact

Lead end to end development of fraud detection and risk analytics models
Perform advanced modeling and AI analysis on large datasets to identify emerging fraud patterns
Demonstrate proficiency in developing, fine-tuning, and deploying Generative AI models
Build and optimize modular RAG (Retrieval-Augmented Generation) systems
Collaborate with data engineers and ML engineers to integrate data science solutions into existing systems
Communicate technical concepts and findings clearly to technical and non-technical partners

Requirements

What you’ll need

Master’s or Ph.D. degree in Computer Science, Data Science, Statistics, Engineering, Physics, or a related quantitative field
5+ years of hands on industry experience in developing probabilistic models, analytics, and machine learning algorithms
Proficiency in programming languages such as Python
Experience with machine learning libraries/frameworks, e.g., PyTorch, scikit-learn, Hugging Face, SQL, graph databases (Neo4j/Cypher, Cosmos DB)

Benefits

Comp & perks

health, dental, mental health, vision, short- and long-term disability, life and AD&D insurance coverage
adoption/surrogacy and wellness benefits
employee/family assistance plans
various retirement savings plans including pension/401(k) savings plans and a global share ownership plan with employer matching contributions
financial education and counseling resources
generous paid time off program including up to 11 paid holidays, 3 personal days, 150 hours of vacation, and 40 hours of sick time (or more where required by law) each year

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

fraud detectionrisk analyticsmodelingAI analysisGenerative AIRAG systemsprobabilistic modelsmachine learning algorithmsPythonSQL

Soft Skills

collaborationcommunication

Certifications

Master’s degreePh.D. degree