Senior Data Scientist

Banque Nationale du Canada • $110K — $130K *
Finance & Insurance
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's or master's degree in a related field and 7 to 10 years of relevant experience.
  • Excellent knowledge of quantitative methods, particularly modelling and AI techniques.
  • Proficiency in SAS, R, or Python language or software.
  • Extensive experience in credit risk and model validation.
  • Solid knowledge of Personal Banking and SME activities and products.
  • Experience in technical coordination or coaching in analytical or validation environments.

Responsibilities

  • Conduct independent assessments of credit decision models, analyzing methodological robustness and risks.
  • Monitor model performance, identifying gaps and emerging risks, and recommend necessary actions.
  • Manage the model lifecycle, ensuring compliance with regulatory requirements and internal policies.
  • Draft and review validation reports, clearly communicating findings and impacts on credit risk management.
  • Assess the impact of strategic projects on the Bank's models and decision-making strategies.
  • Serve as a technical reference, support audits, and enhance model risk validation practices.

Benefits

  • Health and wellness program with various options.
  • Flexible group insurance.
  • Generous pension plan.
  • Employee Share Ownership Plan.
  • Employee and family assistance program.
  • Preferential banking services.
  • Involvement in community initiatives.
  • Telemedicine service and virtual sleep clinic.
Full Job Description
A career as a Senior Data scientist, Team Lead, in the Governance and Credit quality team at National Bank means serving as a specialist in credit decision model validation. This position allows you to have a positive impact on the Bank's risk management thanks to your expertise in modelling, credit risk and quantitative methods. You contribute to the independent assessment of the models used for credit activities for Personal Banking and small and Medium-sized businesses. You also provide technical leadership to your colleagues and participate in strategic projects that influence the Bank's models, decision-making strategies and risk profile.

Your job
  • Carry out and oversee independent model risk assessments for credit decision models intended for individuals and SMEs, by analysing their methodological robustness, assumptions, limitations, and risks related to their approval, implementation and use.
  • Monitor the performance of models in production by analysing results, identifying gaps, drifts and emerging risks, and recommending the actions required to maintain an acceptable level of risk.
  • Act as a reference in managing the model lifecycle, ensuring the consistent application of regulatory requirements, internal policies and model risk management standards.
  • Draft and review validation reports, conclusions and recommendations, clearly communicating findings, issues, risks and impacts on credit decisions and risk management.
  • Participate in strategic projects related to retail and SME credit activities by assessing the impact of the proposed changes on the Bank's models, decision-making strategies, credit processes and risk profile.
  • Act as a technical reference for the team and business partners, contributing to the resolution of complex issues, supporting audits and regulatory reviews, and promoting the continuous improvement of model risk validation and management practises.
Your team

Governance and Credit quality, under Senior Vice-President - Credit Analytics and Integrated risk Management, brings together more than 35 specialists who collaborate to develop innovative solutions adapted to industry challenges. You are part of a team recognised for its diversity of expertise, rigour and ability to deliver quality results. Our goal is to offer you maximum flexibility to promote your quality of life, particularly through a flexible, hybrid work environment.

The Bank values continuous development and internal mobility. Our personalised training programs, based on on on-the-job learning, help you master your profession and develop new fields of expertise. Tools such as the Data Academy, language training, the Harvard Learning Centre and coaching and mentoring support are available to you at any time.

Prerequisites
  • Bachelor's or master's degree in a related field and 7 to 10 years of relevant experience.
  • Excellent knowledge of quantitative methods, particularly modelling and artificial intelligence techniques.
  • Proficiency in at least one of the following languages or software: SAS, R or Python.
  • Extensive experience in credit risk and model validation
  • Solid knowledge of activities and products related to Personal Banking and small and medium-sized businesses.
  • Experience in technical coordination, coaching or developing colleagues in an analytical or validation environment.


Languages:

English, French

Reason to require this language: you will need to collaborate with a regulator/authority/government body outside Quebec.

Skills

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Artificial Intelligence Communication Data Structures Data Visualization Diversity & Inclusion Performance Analysis Problem Solving Statistics Storytelling Teamwork Business Acumen Data-Driven Decision-Making Detail-oriented Initiative Learning Agility

Your benefits

In addition to competitive compensation, upon hiring you'll be eligible for a wide range of flexible benefits to help promote your wellbeing and that of your family such as:

* Health and wellness program, including many options

* Flexible group insurance

* Generous pension plan

* Employee Share Ownership Plan

* Employee and family assistance program

* Preferential banking services

* Involvement in community initiatives

* Telemedicine service

* Virtual sleep clinic

We have an offer that keeps up with trends as well as your needs and those of your family.

Our dynamic work environments and cutting-edge collaboration tools foster a positive employee experience. We value employees' ideas. Whether through our surveys or programs, regular feedback and ongoing communication are encouraged.

About Banque Nationale du Canada

Banque Nationale du Canada Careers

Joining Banque Nationale du Canada presents a prime opportunity to be part of a team that values innovation, leadership, and diversity. As one of the leading financial institutions, the bank offers a variety of job opportunities that cater to a range of skills and professional aspirations.

Explore Career Opportunities

Banque Nationale du Canada is actively hiring and continually seeks passionate, creative, and solution-driven team players. Explore open positions that match individual skills and interests in the dynamic world of finance. From entry-level roles to executive positions, each career path at Banque Nationale du Canada is designed to foster growth and leadership.

Internship Programs

Kickstart a career in banking with Banque Nationale du Canada’s internship programs. These opportunities allow interns to work on real projects, gaining hands-on experience and valuable insights into the financial sector. Internships are a stepping stone to full-time employment and offer a robust platform for networking and professional development.

Employee Benefits and Culture

Banque Nationale du Canada is committed to supporting its employees through comprehensive benefits, diversity training, and a culture that promotes work-life balance. The company’s benefits package includes health, dental, and vision insurance, alongside retirement plans and paid time off. The inclusive culture at Banque Nationale du Canada ensures that all team members feel valued and respected.

Professional Growth and Development

The bank champions professional growth and offers numerous resources for career advancement, including workshops, seminars, and continued education programs. Employees at Banque Nationale du Canada are encouraged to harness their potential and advance their careers within the company.

Innovation and Industry Leadership

At the intersection of technology and financial services, Banque Nationale du Canada leads with innovative solutions that redefine banking. Employees are part of a forward-thinking team that leverages technology to enhance customer experiences and drive industry leadership.

Join the Team

Search for job opportunities that align with personal career goals at Banque Nationale du Canada. The company is looking for individuals who are curious, driven, and eager to make an impact in the financial industry.

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