As a Senior Data Scientist supporting our Canadian AI team, you will play a key leadership role in developing analytics, machine learning, generative AI, and emerging agentic AI solutions that generate business insights, improve decision-making, and advance strategic priorities across the organization. You will lead and deliver complex data science initiatives, guide experimentation with new AI capabilities, and transform large, diverse datasets into actionable recommendations and scalable AI-enabled opportunities.

Beyond technical expertise, you’ll mentor junior data scientists, champion best practices in Responsible AI and AI evaluation, and collaborate with business, product, engineering, and platform partners to drive meaningful business outcomes.

Position Responsibilities:
Lead complex analytics, machine learning, and generative AI initiatives from problem framing through implementation.

Define analytical approaches, model strategies, evaluation methods, and success measures for high-impact AI use cases.

Guide experimentation with AI assistants, copilots, RAG solutions, and agentic workflows in partnership with Agentic Engineers and technology teams.

Apply advanced statistical modeling, machine learning, experimentation, and AI evaluation techniques to solve business problems.

Translate complex analytical findings and AI outputs into clear, implementable recommendations for business stakeholders and leaders.

Prepare business cases for assigned initiatives, including expected benefits, adoption considerations, risks, and lessons learned from related business contexts.

Develop an intimate understanding of supported business areas, including value chains, customer journeys, operating context, and company culture.

Anticipate and proactively address peer review, governance, and model risk management considerations through clear documentation and defensible analytical choices.

Provide guidance and mentorship to junior data scientists, facilitate best-practice exchange, and share technical expertise across the team.

Contribute reusable approaches for experimentation, model validation, and AI solution assessment within assigned initiatives and the broader data science practice.

Build a robust internal network across business, data science, engineering, platform, and governance partners, and share lessons learned to advance practice maturity.

Required Qualifications:
Advanced degree in Statistics, Mathematics, Computer Science, Engineering, Data Science, Artificial Intelligence, or related field; or Bachelor's degree with equivalent technical experience.

Minimum of 5 years of applicable experience in data science, advanced analytics, machine learning, or AI solution development.

Advanced programming capability in Python, R,



or similar analytical programming languages; strong SQL experience preferred.

Advanced understanding of programming, statistics, machine learning, exploratory data analysis, data visualization, model production, insight generation, and data wrangling.

Deep knowledge of statistical modeling, machine learning algorithms, experimental design, model evaluation, and analytical storytelling.

Experience leading complex data science initiatives from discovery through implementation.

Working knowledge of generative AI, LLMs, prompt engineering, embeddings, RAG, AI evaluation, or agentic AI concepts.

Ability to influence stakeholders, develop business cases, and communicate complex technical concepts to senior audiences.

Experience mentoring data scientists and promoting technical best practices.

Preferred Qualifications:
Experience with Azure, Databricks, Git, MLflow, model monitoring, or cloud-based AI/ML development environments.

Familiarity with LLMOps, MLOps, model governance, Responsible AI, privacy, security, and model risk management.

Experience with vector databases, semantic search, embeddings, RAG pipelines, or knowledge retrieval architectures.

Exposure to LangChain, LangGraph, Semantic Kernel, AutoGen, CrewAI, or similar agentic AI frameworks.

Experience supporting AI product development, experimentation portfolios, proof-of-concepts, MVPs, or scaled enterprise deployments.

Experience in financial services, insurance, or another regulated environment.

When you join our team:
We’ll empower you to learn and grow the career you want.

We’ll recognize and support you in a flexible environment where well-being and inclusion are more than just words.

As part of our global team, we’ll support you in shaping the future you want to see.

#LI-Hybrid

The role being advertised is an existing vacancy.

マニュライフとジョン・ハンコックについて
マニュライフ・ファイナンシャル・コーポレーションは、「あなたの未来に、わかりやすさを」を提供する、国際的な大手金融サービスプロバイダーです。当社について詳しくは、 https://www.manulife.co.jp/ をご覧ください。

マニュライフは機会均等を是とする雇用主です




マニュライフ/ジョン・ハンコックでは、多様性を受け入れます。私たちは、サービス提供先であるお客さまと同様に、多様な人材を引きつけ、育成し、定着させ、文化や個人の力を受け入れる包括的な職場環境を促進するよう努めています。当社は公正な採用、定着、昇進、報酬に努めています。当社のすべての慣行およびプログラムは、人種、祖先、出身地、肌の色、民族的出自、市民権、宗教または宗教的信念、信条、性別（妊娠および妊娠関連の状態を含む）、性的指向、遺伝的特徴、退役軍人としての地位、性自認、性に関する表明、年齢、婚姻状況、家族状況、障害、または適用法で保護されるその他の要因に対する一切の差別を行うことなく管理されます。

雇用への平等なアクセスを提供するために、障壁を取り除くことが当社の優先事項です。人事担当者は、応募者が応募プロセス中に合理的配慮を要求する場合に協力します。配慮要求のプロセス中に共有されるすべての情報は、適用される法律およびマニュライフ/ジョン・ハンコックのポリシーに準拠した方法で保存および使用されます。申請プロセスにおいて合理的配慮を要求するには、 [email protected] までご連絡をお願いします。

Referenced Salary Location
Toronto, Ontario

Working Arrangement
ハイブリッド勤務

Salary range is expected to be between
$129,400.00 CAD - $179,400.00 CAD

Employees also have the opportunity to participate in incentive programs and earn incentive compensation tied to business and individual performance.

Manulife offers eligible employees a wide array of customizable benefits, including health, dental, mental health, vision, short- and long-term disability, life and AD&D; insurance coverage, adoption/surrogacy and wellness benefits, and employee/family assistance plans.

We also offer eligible employees various retirement savings plans (including pension and a global share ownership plan with employer matching contributions) and financial education and counseling resources.

Our generous paid time off program in Canada includes holidays, vacation, personal, and sick days, and we offer the full range of statutory leaves of absence.

If you are applying for this role in the U.S., please contact [email protected] for more information about U.S.-specific paid time off provisions.

We use data and analytics technologies, such as artificial intelligence (AI), and automated processing tools, to analyze and process the information you provide to us or third parties in the application process. For more information, please refer to our personal information collection statement.

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📌 Senior Data Scientist (Ontario)
🏢 Manulife Financial
📍 Ontario