Staff Data Scientist - (Global Security)

RBC; Toronto; On-site; CAD 120,000 - 180,000; Full time

Job summary

RBC in Toronto is seeking a Senior Data Scientist to lead the development and deployment of ML models, safeguarding client data and driving business impact. You will translate insights for stakeholders and mentor junior data scientists.

You will work within JSOC, leveraging large data sets and cutting-edge technologies to build production-grade data products, collaborating across cybersecurity, fraud, and privacy domains.

Qualifications

• Advanced degree in a quantitative field with strong theoretical foundation.
• Proven expertise in developing and deploying complex ML models, including deep learning.
• Highly proficient in Python and PySpark with experience in big data tech.
• Ability to translate complex concepts into actionable insights for stakeholders.
• Willingness to mentor junior data scientists.

Responsibilities

• Collaborate with stakeholders to build ML-driven solutions for fraud, cybersecurity, and data privacy.
• Design end-to-end data pipelines from data cleaning to production-ready code.
• Lead complex data science projects from inception to delivery.
• Learn new methods and big data tools to apply in production data products.
• Work with business units to deploy scalable solutions and optimize processes.
• Mentor and guide junior data scientists.

Skills

Advanced ML models

Python

PySpark

Statistical modelling

Big data technologies

Data mining

Leadership / mentoring

Education

Advanced degree in a quantitative field

Tools

Cloud platforms (AWS/Azure/GCP)

MLOps tooling

Graph analytics

Job description

What is the opportunity?

We have an exciting opportunity in Global Cyber Security!

Job Description

As a Senior Data Scientist in our team, you will lead the development and deployment of advanced machine learning models to proactively identify and mitigate evolving digital and cyber threats. You will collaborate closely with cross‑functional teams to translate complex technical insights into actionable strategies, driving significant business impact and safeguarding RBC clients and data.

Data Science allows us to identify trends, anticipate malicious behaviours, perform pattern matching, discover new threats, and predict the outcomes of future events. Working as part of the Joint Security Operations Centre (JSOC), you’ll specialise in taking full advantage of large data sets to explore and discover new insights that would not have been possible with traditional analytics. Leveraging leading‑edge technologies and capabilities, you will apply machine learning and statistical modelling techniques to help RBC to proactively defend its digital information.

What will you do?

• Work closely with stakeholders to understand their needs and build solutions using advanced machine learning methods in the domains of fraud, cybersecurity, and data privacy
• Design and implement end‑to‑end data pipelines: from data cleaning to model development to writing production level code
• Lead complex data science projects from inception to completion
• Quickly learn new methods, big data tools and technologies presented in research communities to implement and adapt within our data products and models
• Collaborate proactively with various business and operation units to design innovative solutions to optimise processes and deploy production‑scale solutions
• Work on challenging and research‑based initiatives using advanced machine learning methods focusing on tangible outcomes
• Mentor and guide junior data scientists

What do you need to succeed?

Must have:

• Advanced degree in a quantitative field (e.g., Computer Science, Mathematics, Statistics, Engineering) with a strong theoretical foundation
• Proven expertise in developing and deploying complex machine learning models, including deep learning architectures, for solving challenging problems
• Highly proficient programming skills (Python, PySpark) and a deep understanding of statistical modelling, data mining techniques, and big data technologies
• Demonstrated ability to translate complex technical concepts into actionable insights and communicate effectively with both technical and non‑technical stakeholders
• Passion for innovation and curiosity to explore emerging technologies and methodologies

Nice‑to‑have:

• Previous experience in cybersecurity/fraud domains
• Experience with MLOps to build end‑to‑end pipeline and deploying models in production
• Experience with graph analytics
• Experience with cloud platforms (AWS, Azure, GCP)

What’s in it for you?

We thrive on the challenge to be our best, progressive thinking to keep growing, and working together to deliver trusted advice to help our clients thrive and communities prosper. We care about each other, reaching our potential, making a difference to our communities, and achieving success that is mutual.

• A comprehensive Total Rewards Program including bonuses and flexible benefits, competitive compensation, commissions, and stock where applicable
• Leaders who support your development through coaching and managing opportunities
• Ability to make a difference and lasting impact
• Work in a dynamic, collaborative, progressive, and high‑performing team
• A world‑class training programme in financial services
• Flexible work/life balance options
• Opportunities to do challenging work

Job Skills

Artificial Intelligence (AI), Big Data Analytics, Computer Science, Cybersecurity, Data Mining, Data Processing, Data Science, Decision Making, Deep Learning, Machine Learning (ML), Natural Language Processing (NLP), Predictive Analytics, Python (Programming Language), Statistical Models, Structured Query Language (SQL)

Additional Job Details

Address: 330 FRONT ST W:TORONTO

City: Toronto

Country: Canada

Work hours/week: 37.5

Employment Type: Full time

Platform: TECHNOLOGY AND OPERATIONS

Job Type: Regular

Pay Type: Salaried

Posted Date: 2026-09-24

Application Deadline: 2026-10-23

At RBC, we are guided by living shared values of Client First, Integrity, Collaboration, Respect and Excellence and winning together as One RBC. We believe an inclusive workplace that has diverse perspectives is core to our continued growth as one of the largest and most successful banks in the world. Maintaining a workplace where our employees feel supported to perform at their best, effectively collaborate, drive innovation, and grow professionally helps to bring our Purpose to life and create value for our clients and communities. RBC strives to deliver this through policies and programmes intended to foster a workplace based on respect, belonging and opportunity for all.