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Quantitative Developer Jobs in Ontario (NOW HIRING)

Quadrature Capital

Quantitative Developer

London, ON · On-site

Our Quantitative developers work across all aspects of this system and we're always on the look out for exceptional quant developers and software engineers who want to help build it. Where you might ...

Jay Analytix

Quantative Developer

Toronto, ON · On-site

Quantitative Developer Location: Toronto, Ontario, Canada Hybrid Employment Type: Contract About the Role We are seeking a Quantitative Developer with strong expertise in quantitative finance and ...

Jay Analytix

Quantative Developer

Toronto, ON · Hybrid

Quantitative Developer Location: Toronto, Ontario, Canada - Hybrid Employment Type: Contract About the Role We are seeking a Quantitative Developer with strong expertise in quantitative finance and ...

Squarepoint Capital

Junior Quant Developer

London, ON · On-site

Degree in Applied Math, Physics, Engineering, Quantitative Finance, Computer Science or other quantitative disciplines * Up to 4 years of experience in a relevant role such as software or quant ...

Royal Bank of Canada

Quant Developer

Toronto, ON · On-site

CA$80K - CA$130K/yr

Support the Quantitative Research and Investments team as a member of theQuantitative Development team * Apply your financial knowledge to interpret requirements and implement solutions * Use Python ...

HollisWealth

Senior Analyst, Quant System

Toronto, ON · On-site

Collaborate with data engineering partners to ensure quantitative solutions are supported by reliable, validated, and well-orchestrated data pipelines. * Identify opportunities to incorporate AI ...

Cmcmarkets

Quantitative Trader

Toronto, ON · On-site

Mathematics, Engineering, Physics, Computer Science). * Internship or early-career experience in the front office, ideally in equities, FX, derivatives, or related areas. * Strong quantitative and ...

Mackenzie Financial Corporation

CA$68K - CA$78K/yr

We are currently hiring a Quantitative Developer Intern for the winter term from January to April 2027 to work in the Fixed Income Platform Engineering group, the technology side of the FI ...

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Quantitative Developer information

See Ontario salary details

$54.5K

$151.2K

$230.5K

How much do quantitative developer jobs pay per year?

As of Sep 8, 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.

More about Quantitative Developer jobs

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:

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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:

Quantitative Developer jobs near you
Infographic showing various Quantitative Developer job openings in Ontario as of September 2026, with employment types broken down into 100% Full Time. Highlights an 82% In-person, and 18% Hybrid job distribution, with an average salary of $151,241 per year, or $72.7 per hour.

Quantitative Developer

London, ON • On-site

Quadrature Capital
See more jobs at Quadrature Capitalexternal

Full-time

Re-posted 15 days ago

Job description

At Quadrature, we're building the ultimate automated trading system: one that ingests data, forms views, executes in the market, and learns from the result to get better and faster. Every component - research infrastructure, low-latency stream processing, distributed data systems, trade execution, observability - is part of that system. The goal is for human effort to compound, rather than be spent solving the same problems again and again.

Our Quantitative developers work across all aspects of this system and we're always on the look out for exceptional quant developers and software engineers who want to help build it. Where you might join depends on your strengths and interests.

What we're looking for

  • Strong programming skills - we primarily work with Python, C++ and Rust, but we care more about how you think than the languages you've used.
  • Sharp design instincts and experience building or operating distributed systems.
  • Genuine curiosity about how systems work: how they fail, how they're operated, and how they evolve.
  • Care for the people and code around you, and the drive to keep making both better.

Note: This role is for candidates who have already completed their studies. If you're still studying or haven't yet graduated, we'd love you to apply to our internship programme instead.
If you want to do the best work of your career, we'd love to hear from you.

To see our benefits, check out https://www.quadrature.ai/working-here/our-benefits/ 

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