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Added 1 day ago
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Senior Program Manager – AI Security Research
Centraprise
Toronto, ON
- Contract
Experience with technical POCs, product evaluations, and emerging technologies.
Added 1 day ago
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Sr. AI Developer
OpenText
Waterloo, ON
- Full-time
As a Senior AI Developer, you will bring software engineering experience and a working knowledge of AI to OpenText products. You will take a feature from an open question through design,…
Added 1 day ago
Portfolio Analyst - 18 Month Contract
Scotiabank
Toronto, ON
…for high-net-worth clients on a centralized basis. Working with client facing registrants to ensure that the asset mix and total return meet clients’ short- and long-term income and…
Added 1 day ago
Applied Scientist II, Sponsored Products and Brands Agent
Amazon
Toronto, ON
…transforming how millions of customers discover products and engage with brands across Amazon.com and beyond. We are bridging human creativity with artificial intelligence to transform…
Added 1 day ago
Développeur.se de logiciels - Flux de travaux agentifs / Software Developer - Agentic Workflows
Electronic Arts
Montreal, QC
…creative technologies and tools will expand how players engage with and contribute to our experiences, supported by thoughtful product design, safety systems, and global reach. Our focus is…
Added 1 day ago
RE
EOS Principal Software Engineer
Rodan Energy Solutions Inc.
Mississauga, ON
- Full-time
…emissions, support electrification, and enhance grid efficiency. With over 20 years of expertise, we’re trusted by North America’s largest energy users, power producers, and…
Added 1 day ago
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Junior Report Developer
Russell Tobin
Toronto, ON
- $60 to $65 CAD / hour
- Contract
We are seeking a Data Engineer / Software Developer to support the design, development, and operation of enterprise data solutions on the Ontario Data Platform. The successful candidate…
Added 1 day ago
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DevOps Engineer
Open Systems Technologies
Montreal, QC
- Contract
Develop automation solutions and operational tooling using Python, Shell scripting, and AI-assisted development technologies to improve efficiency, reduce manual effort, and increase…
Added 1 day ago
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AML Analytics Manager
Pwc Canada
Toronto, ON
- Full-time
Experience with analytical tools such as SQL, Python, Pyspark, or similar technologies.
Added 1 day ago
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DevOps / Cloud Engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are looking for a hands-on DevOps / OpenShift Engineer with approximately 5 to 6 years of DevOps, container platform, and cloud engineering experience. The ideal candidate will have…
Added 1 day ago
Senior Software Developer (AI Platform & Applications)
Dayforce
Canada
Strong software development experience with Python building production-quality applications.
Added 1 day ago
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Senior Consultant/Manager - Data Engineer
Electric Mind
Toronto, ON
- Full-time
This is a good fit for someone with solid Python fundamentals and some Spark/SQL exposure who wants to grow into a data engineering specialist. You won't be expected to know Databricks…
Added 1 day ago
RE
EOS Principal Software Engineer
Rodan Energy Solutions Inc.
Mississauga, ON
- Full-time
…emissions, support electrification, and enhance grid efficiency. With over 20 years of expertise, we’re trusted by North America’s largest energy users, power producers, and…
Added 1 day ago
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Associate – Retail/Wealth FX, Fixed Income and Precious Metals Distribution
TD
Toronto, ON
- Full-time
As a candidate, you are encouraged to ask compensation related questions and have an open dialogue with your recruiter who can provide you more specific details for this role.
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Senior Data Scientist
BDO
Calgary, AB · AB · Halifax, NS
- Full-time
Proficiency in programming languages such as Python, R, or Scala. Experience with SQL and NoSQL databases is essential.
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Senior Data Scientist
BDO
Vancouver, BC · Kitchener, ON · Oakville, ON · Ottawa, ON · Toronto, ON
- Full-time
Proficiency in programming languages such as Python, R, or Scala. Experience with SQL and NoSQL databases is essential.
Added 1 day ago
R&
Staff AI Builder
Robots & Pencils
Canada
- Full-time
Strong Python and Node.js skills, with experience building full-stack applications and RESTful APIs
Added 1 day ago
PC
Digital Operations, Senior Associate
PwC Canada
Toronto, ON
- Full-time
…outcomes that’ll elevate your career. You will work closely with Managers and senior team members to translate planning and readiness questions into analytical outputs that inform…
Added 1 day ago
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Data Science Developer
Global Pharma Tek
ON · Ontario, Canada
- Contract
Strong hands-on experience with Microsoft Foundry/Azure AI Foundry, Azure Machine Learning, Azure AI services, and cloud-based AI solution development.Tech stack: Python, SQL, LLM, Power…
Added 1 day ago
SS
Senior Automation Engineer- Agentic AI
Sapphire Stream Technology
Toronto, ON · Greater Toronto Area, Canada
- Full-time
The ideal candidate is a hands-on software engineer with strong Python development skills, practical experience building AI agents, and a solid understanding of validation strategies, test…
Added 2 days ago
EA
Software Engineer III -Software Engineer III - Temporary Full Time
Electronic Arts
Vancouver, BC
- Full-time
Experience with Python and/or Rust is a plus.
Added 2 days ago
Developer
Capco
Toronto, ON
At Capco, we're looking for a Developer with experience in API development, Python, artificial intelligence (AI), and prompt engineering to join our Technology & Engineering practice in…
Added 2 days ago
Brand Reputation Manager / Gestionnaire de la réputation de marque
FlightHub
Montreal, QC
Familiarity with Python, SQL, APIs, n8n, Make, or similar technologies.
Added 2 days ago
Member of Technical Staff (Migrations)
Cockroach Labs
Toronto, ON
You'll report to Eric Alton, who leads the Migrations and Observability teams, and work closely with other engineers, SREs, and our product and design teams.
Added 2 days ago
Manager, Data Science
Questrade Financial Group
Toronto, ON
…engineering presence by writing, debugging, and reviewing production Python, SQL, and dbt models (on BigQuery, Databricks, or Snowflake), while utilizing AI coding agents to accelerate…

BDO

Senior Data Scientist

Vancouver, BC, Canada
Kitchener, ON, Canada
Oakville, ON, Canada
Ottawa, ON, Canada
Toronto, ON, Canada

The expected range of compensation for this role is $77,000 to $117,000. · Full-time

Apply About employer

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Job details

Pay: The expected range of compensation for this role is $77,000 to $117,000.
Job type: Full-time
Experience: 5+ years’ experience in building and deploying machine learning models in a production environment.
Posting language: English
Posted: Nov 5, 2026

Original job description

Putting people first, every day

BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping clients with advice and insight they can trust. In turn, we offer an award-winning environment that fosters a people-first culture with a high priority on your personal and professional growth.

Your Opportunity

BDO Canada is looking to onboard a Senior Data Scientist with the ability to work from anywhere in Canada. In this existing role, you will be responsible for collecting, analyzing, and interpreting large datasets to drive data-driven decision-making. In addition, you will collaborate with cross-functional teams & service lines to develop, enhance and implement ML predictive models, GEN AI, AI Agent solutions to facilitate in decision making, actionable insights thus achieving productivity and revenue gains and indirectly contributing to the organization's strategic goals.

Job Responsibilities:

Collect, clean, and transform large, complex datasets for analysis.
Build custom machine learning models and natural language processing systems using state-of-the-art techniques.
Leverage tools like TensorFlow, PyTorch, Kubernetes, and Nvidia Triton Servers to develop specialized large language models tailored to business needs.
Train, evaluate, and optimize models for accuracy, explainability, and ethical alignment.
Clearly communicate technical analysis and results to stakeholders using data visualizations, reports, and presentations.
Continuously monitor models and data pipelines in production to ensure quality and reliability.
Stay up to date on the latest advancements in deep learning, NLP, reinforcement learning, and other AI methods.

How do we define success for your role?

You demonstrate BDO's core values through all aspect of your work: Integrity, Respect and Collaboration
You understand your client’s industry, challenges, and opportunities; client describe you as positive, professional, and delivering high quality work
You identify, recommend, and are focused on effective service delivery to your clients
You share in an inclusive and engaging work environment that develops, retains and attracts talent
You actively participate in the adoption of digital tools and strategies to drive an innovative workplace
You grow your expertise through learning and professional development

Your experience and education

M.S. or Ph.D. in Computer Science, Data Science, or related quantitative field.
5+ years’ experience in building and deploying machine learning models in a production environment.
Expertise in Python data science libraries like Pandas, matplotlib, NumPy, and Scikit-Learn.
Proficiency in programming languages such as Python, R, or Scala. Experience with SQL and NoSQL databases is essential.
Knowledge graph
Use Git for version control and collaborative development, ensuring all code is well-documented and follows best practices.
Experience training custom transformer models like Llama and Mistral.
Knowledge of cloud platforms like Azure, AWS, or GCP for model deployment.
Strong verbal and written communication skills.
Passion for translating complex data into actionable insights.

The expected range of compensation for this role is $77,000 to $117,000. The advertised range represents the anticipated compensation for this position. The final offer may vary based on the successful candidate's qualifications, experience, specialized skills, and other business considerations.

Why BDO?

Our people-first approach to talent has earned us a spot among Canada’s Top 100 Employers for 2026. This recognition is a milestone we’re thrilled to add to our collection of awards for both experienced and student talent experiences.

At BDO, our people experience is guided by three core pillars - Do work with genuine care, Do what matters with purpose, and Do what’s next - shaping how we support our people, serve our clients, and grow together.

Our firm is committed to providing an environment where you can be successful in the following ways:

We enable you to engage with how we change and evolve, being a key contributor to the success and growth of BDO in Canada.
We help you become a better professional within our services, industries, and markets with extensive opportunities for learning and development.
We support your achievement of personal goals outside of the office and making an impact on your community.
We foster a collaborative, inclusive environment where your ideas are valued, and you can do your best work with genuine care and purpose
We encourage innovation and forward thinking, empowering you to embrace what’s next and help shape the future of our firm

Giving back adds up: Where company meets community. BDO is actively involved in our communities by supporting local charity initiatives. We support staff with local and national events where you will be given the opportunity to contribute to your community.

Total rewards that matter: We pay for performance with competitive total cash compensation that recognizes and rewards your contribution. We provide comprehensive benefits from day one, and a flexible personal time off policy. We’re committed to supporting your overall wellbeing and provide reimbursement for wellness initiatives that fit your lifestyle.

Everyone counts: We are committed to creating a workplace where employees can participate fully, contribute meaningfully and succeed without barriers. We are dedicated to fostering a workplace defined by respect, fairness, and a true sense of belonging for everyone. We recognize and celebrate the unique experiences, identities, and perspectives that each of us bring – and that these experiences strengthen how we work together. Our commitment extends to ensuring that our application process is both inclusive and accessible. If you require accommodation to complete the application process, please contact us.

Flexibility: All BDO personnel are expected to spend some of their time working in the office, at the client site, and virtually unless accommodations or alternative work arrangements are in place.

Our model is a blended approach designed to support the flexible needs of our people, the firm and our clients. It’s about creating work experiences that meet everyone’s needs and providing flexibility to adjust when, where and how we work to meet the expectations of our role.

Code of Conduct: Our Code of Conduct sets clear standards for how we conduct business. It reflects our shared values and commitments and includes guiding principles to help us make ethical decisions and maintain trust with each other, our clients, and the public.

BDO may use artificial intelligence enabled tools to support certain aspects of the recruitment process. While these tools assist our teams, our use of AI does not replace human decision making, and all employment-related outcomes are made by BDO personnel.

More information on BDO Canada’s Privacy Policy can be found here:

Ready to make your mark at BDO? Click “Apply now” to send your up-to-date resume to one of our Talent Acquisition Specialists.

To explore other opportunities at BDO, check out our careers page.

Apply About employer

More about this job

Responsibilities

The Senior Data Scientist will collect, analyze, and interpret large datasets to drive data-driven decision-making across the organization. They will also collaborate with cross-functional teams to develop and implement machine learning models, generative AI, and AI agent solutions.

Requirements

Candidates must hold an M.S. or Ph.D. in Computer Science, Data Science, or a related quantitative field. A minimum of 5 years of experience in building and deploying machine learning models in a production environment is required.

Skills

Machine learning
Python
Natural language processing
TensorFlow
PyTorch
Kubernetes
Nvidia Triton Servers
SQL
NoSQL
Git
Llama
Mistral
Azure
AWS
GCP
Data visualization

Benefits

Comprehensive benefits
Flexible personal time off
Wellness reimbursement
Learning and development opportunities

Visa sponsorship

Not detected in the job text

Keywords

Data Science
Machine Learning
Artificial Intelligence
Generative AI
NLP
Python
Pandas
Matplotlib
NumPy
Scikit-Learn
R
Scala
SQL
NoSQL
Knowledge Graph
Git
Transformer Models
Llama
Mistral
Cloud Computing
Azure
AWS
GCP
Predictive Modeling
Data Pipelines
Deep Learning
Reinforcement Learning
Data Analysis
Model Deployment
Stakeholder Communication

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