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Quantitative Developer Jobs in Ontario (NOW HIRING)

Audit Manager, Quantitative

Toronto, ON · On-site

CA$75K - CA$141K/yr

Unlike many quant roles that focus on a single business line or model type, this position provides ... Excellent computer and Excel skills; advanced knowledge of programming languages is useful for some ...

Director, Quantitative Data Products Nasdaq's Alternative Data group specializes in creating unique ... Partner with cross-functional teams including data science, data engineering, partnerships, client ...

Quantitative background - includes degrees in Mathematics, Statistics, Econometrics, Financial Engineering, Operations Research, Computer Science and Physics. * Programming proficiency with at least ...

We are seeking a UI React Developer with strong Redux experience to join the Quantitative and Technology Services (QTS) team, developing, improving, and supporting strategic applications within the ...

Showing results 21-40

Quantitative Developer information

See Ontario salary details

$54.5K

$151.2K

$230.5K

How much do quantitative developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for quantitative developer in Ontario is $151,241.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,000.00 and $180,000.00 per year, depending on experience, location, and employer.

What is a quantitative developer?

Quantitative Developers, often called 'quant devs,' are professionals who combine expertise in programming, mathematics, and finance to design, develop, and maintain complex financial models and trading algorithms. They work closely with quantitative analysts (quants) to implement models that analyze financial data, price securities, or automate trading strategies. Their role typically involves programming in languages like Python, C++, or Java, and working with large datasets to ensure the efficiency and accuracy of financial systems. Quantitative Developers play a critical role in investment banks, hedge funds, and financial technology firms.

What are the key skills and qualifications needed to thrive as a quantitative developer?

To thrive as a Quantitative Developer, you need expertise in mathematics, statistics, programming (often in Python, C++, or Java), and a strong background in quantitative finance or a related field. Familiarity with financial modeling tools, version control systems like Git, and experience with data analysis libraries or platforms are typically required. Strong problem-solving abilities, attention to detail, and effective communication make candidates stand out in this role. These skills are crucial for developing robust, efficient models and tools that directly support trading, risk management, and financial decision-making.

How does a quantitative developer typically collaborate with quantitative analysts and traders in a financial firm?

Quantitative Developers work closely with quantitative analysts to implement mathematical models into robust, efficient code that can be used by traders for real-time decision-making. They often translate research prototypes into production-ready applications, ensuring that the models are both accurate and optimized for speed. Regular communication with traders helps Quantitative Developers understand the practical requirements of trading strategies, allowing them to tailor tools and systems for maximum usability and impact. This collaborative environment is essential for quickly adapting to market changes and maintaining a competitive edge.

What is the difference between Quantitative Developer vs Quantitative Analyst?

AspectQuantitative DeveloperQuantitative Analyst
Required CredentialsDegree in Computer Science, Mathematics, or related field; programming skills (Python, C++, Java)Degree in Finance, Economics, or Mathematics; strong analytical skills
Work EnvironmentPrimarily software development, coding, and system implementationData analysis, modeling, and strategy development
Employer & Industry UsageFinancial firms, hedge funds, trading desksInvestment banks, asset management firms, hedge funds
Common Search & ComparisonFocuses on coding and system buildingFocuses on market analysis and strategy

While both roles work within the finance industry and require quantitative skills, Quantitative Developers primarily focus on building and maintaining trading systems and algorithms through programming. Quantitative Analysts concentrate on analyzing data and developing models to inform trading strategies. The roles often collaborate but differ in their core responsibilities and skill sets.

What are the most commonly searched types of Quantitative Developer jobs in Ontario?

The most popular types of Quantitative Developer jobs in Ontario are:

What are popular job titles related to Quantitative Developer jobs in Ontario?

For Quantitative Developer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Quantitative Developer jobs in Ontario look for?

The top searched job categories for Quantitative Developer jobs in Ontario are:

What are popular job titles related to Quantitative Developer jobs in ON?

For Quantitative Developer jobs in ON, the most frequently searched job titles are:

Infographic showing various Quantitative Developer job openings in Ontario as of August 2026, with employment types broken down into 75% Full Time, 12% Part Time, and 13% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $151,241 per year, or $72.7 per hour.

Analyst/Consultant/Senior Consultant, Quantitative Market Risk Models (12 Month Contract)

Deloitte

Toronto, ON

CA$68K - CA$102K/yr

Full-time, Contractor

Life, PTO

Re-posted 6 days ago


Deloitte rating

8.2

Company rating: 8.2 out of 10

Based on 92 frontline employees who took The Breakroom Quiz

44th of 150 rated financial services


Job description

Job Type: Temporary Contract 
Work Model: 
Hybrid 
Reference code: 
133395   
Primary Location: 
Toronto, ON  
All Available Locations: 
Toronto, ON

Our Purpose


At Deloitte, our Purpose is to make an impact that matters. We exist to inspire and help our people, organizations, communities, and countries to thrive by building a better future. Our work underpins a prosperous society where people can find meaning and opportunity. It builds consumer and business confidence, empowers organizations to find imaginative ways of deploying capital, enables fair, trusted, and functioning social and economic institutions, and allows our friends, families, and communities to enjoy the quality of life that comes with a sustainable future. And as the largest 100% Canadian-owned and operated professional services firm in our country, we are proud to work alongside our clients to make a positive impact for all Canadians.


By living our Purpose, we will make an impact that matters.

  • Have many careers in one Firm.
  • Enjoy flexible, proactive, and practical benefits that foster a culture of well-being and connectedness.
  • Learn from deep subject matter experts through mentoring and on the job coaching
--
What will your typical day look like?


In this role you will help financial services industry (FSI) clients face quantitative issues with informed confidence. Using your deep technical skills and leveraging our global network of experts, you’ll provide professional advice to our FSI clients in a wide range of situations. The result? Our clients will be better placed to take control and receive the best solutions to their complex challenges. 
 
During your typical day you will develop/validate/review Capital Markets and Market Risk models (e.g. Financial Derivatives Pricing, VaR, Counterparty Credit Risk, XVA, FRTB, IBOR Transition and CCAR models) based on industry best practices. You will also be able to learn and work in other quantitative and analytical areas such as credit modeling, forecasting and stress testing, customer behavior modeling, and new innovations such as Machine Learning and Artificial Intelligence. You may also carry out various complex financial analyses including independent derivative valuation, customer behavior modeling, and can get involved in new innovations such as Machine Learning and Artificial Intelligence. 

About the team


Deloitte’s Risk, Regulatory & Forensics practice delivers highly specialized advisory solutions for companies facing critical business events where significant value is at stake, in every phase of the economic cycle.
 
Our work is often high profile, high impact, and highly rewarding. If you’re looking for a challenge and an opportunity to grow your career alongside the best and brightest in the industry, you’ll find it in Risk, Regulatory & Forensics at Deloitte. Broaden your skills. Broaden your reach. Broaden your career. It’s all possible at Deloitte.

Enough about us, let’s talk about you


You are someone with:

  • Relevant experience spent within Capital Markets and/or Market Risk, on a model development or model validation/vetting team at a major financial institution.
  • For Analyst, 0 – 1 year of relevant experience required; for Consultant, 1 – 3 years of relevant experienced required; for Senior Consultant, 2 – 5+ years of relevant experience required.  
  • Strong academic background with a PhD or Master's Degree in Mathematical Finance, Financial Engineering, or another relevant post-graduate degree (Engineering, Mathematics, Physics, Statistics).
  • Hands-on experiences of financial products (e.g., options, swaps, etc.) and their modeling and calibration including numerically solving PDEs, employing binomial trees, and using Monte Carlo methods across a wide range of products, including interest rate, foreign exchange, equity, commodity, and credit derivatives.
  • Solid programming skills (e.g., Python, MATLAB, Visual Basic, C++, C#).
  • Strong verbal and written communication skills.
  • Knowledge of quantitative methodologies in market risks (e.g., VaR, FRTB, CCR, XVA, etc.) and Economic Capital is an asset.
Total Rewards


The salary range for this position is $56,000 - $84,000 (Analyst), $68,000 - $102,000 (Consultant), or $84,000 - $126,000 (Senior Consultant). Individuals may be eligible to participate in our bonus program. Deloitte is fair and competitive when it comes to the salaries of our people. We regularly benchmark across a variety of positions, industries, sectors, targets, and levels. Our approach is grounded on recognizing people's unique strengths and contributions and rewarding the value that they deliver.
Our Total Rewards Package extends well beyond traditional compensation and benefit programs and is designed to recognize employee contributions, encourage personal wellness, and support firm growth.  Along with a competitive base salary and variable pay opportunities, we offer a wide array of initiatives that differentiate us as a people-first organization. On top of our regular paid vacation days, some examples include: $4,000 per year for mental health support benefits, a $1,300 flexible benefit spending account, firm-wide closures known as "Deloitte Days", dedicated days of for learning (known as Development and Innovation Days), flexible work arrangements and a hybrid work structure.

Our promise to our people: Deloitte is where potential comes to life.

Be yourself, and more.

We are a group of talented people who want to learn, gain experience, and develop skills. Wherever you are in your career, we want you to advance.
You shape how we make impact.

Diverse perspectives and life experiences make us better. Whoever you are and wherever you’re from, we want you to feel like you belong here. We provide flexible working options to support you and how you can contribute.
Be the leader you want to be

Some guide teams, some change culture, some build essential expertise. We offer opportunities and experiences that support your continuing growth as a leader.
Have as many careers as you want.

We are uniquely able to offer you new challenges and roles – and prepare you for them. We bring together people with unique experiences and talents, and we are the place to develop a lasting network of friends, peers, and mentors.
The next step is yours

At Deloitte, we are all about doing business inclusively – that starts with having diverse colleagues of all abilities. Deloitte encourages applications from all qualified candidates who represent the full diversity of communities across Canada. This includes, but is not limited to, people with disabilities, candidates from Indigenous communities, and candidates from the Black community in support of living our values, creating a culture of Diversity Equity and Inclusion and our commitment to our AccessAbility Action Plan, Reconciliation Action Plan and the BlackNorth Initiative.

We encourage you to connect with us at accessiblecareers@deloitte.ca if you require an accommodation for the recruitment process (including alternate formats of materials, accessible meeting rooms or other accommodations) or indigenouscareers@deloitte.ca  for any questions relating to careers for Indigenous peoples at Deloitte (First Nations, Inuit, Métis).

When you apply, we will review your application using Deloitte's Global Talent Standards to ensure a consistent  recruitment experience. Our recruitment advisors and hiring teams will utilize human screening combined with AI technology to help identify the skills and qualities that matter most to our business, while safeguarding your privacy and using AI responsibly.

Deloitte Canada has 20 offices with representation across most of the country. We acknowledge that Deloitte offices stand on traditional, treaty, and unceded territories in what is now known as Canada. We recognize that Indigenous Peoples have been the caretakers of this land since time immemorial, nurturing its resources and preserving its natural beauty. We acknowledge this land is still home to many First Nations, Inuit, and Métis Peoples, who continue to maintain their deep connection to the land and its sacred teachings. We humbly acknowledge that we are all Treaty people, and we commit to fostering a relationship of respect, collaboration, and stewardship with Indigenous communities in our shared goal of reconciliation and environmental sustainability.


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