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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 ...

Maarut

CA$70 - CA$75/hr

As a Senior Front-Office Quantitative Developer, you will design, build, and support trading, structuring, and sales tools for the Global Equity business. Working hands-on across analytics and ...

Synechron

Quantitative Developer with MatLab

Toronto, ON · Hybrid

CA$130K - CA$140K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Our challenge We are seeking a highly skilled and motivated Quantitative Developer to join our Toronto-based Quantitative Development team. This strategic role provides an excellent opportunity to ...

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 ...

Fionics

We've got a great opportunity for a talented MFT or HFT Quant Researcher/Trader that likes trading ... Strong programming skills in Python or another relevant language * The ability to work ...

Fionics

We've got a great opportunity for a talented MFT or HFT Quant Researcher/Trader that likes trading ... Strong programming skills in Python or another relevant language * The ability to work ...

Mackenzie Financial Corporation

  • Medical

  • Dental

  • Retirement

... engineering experience, ideally in financial services or another quantitative domain ... Educational background: degree in a field with experience using technology to solve quantitative ...

Cmcmarkets

Quantitative Trader

Toronto, ON

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 ...

Ci

Quantitative Investment & Risk Analyst

Toronto, ON · On-site

  • Medical

  • Life

  • Retirement

  • PTO

Collaborate with data engineering and technology partners to define business logic, document ... Strong quantitative reasoning and comfort working with imperfect or incomplete data while ...

Fionics

CA$150K - CA$300K/yr

Quant PM (Remote) - you bring the strategies, our client brings the FPGA infra, execution, data, and a team of 5-10 engineers/researcher exclusively for you. $150k-$300k base + 20-40% pnl split ...

Fionics

CA$150K - CA$300K/yr

Quant PM (Remote) - you bring the strategies, our client brings the FPGA infra, execution, data, and a team of 5-10 engineers/researcher exclusively for you. $150k-$300k base + 20-40% pnl split ...

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All JobsQuantitative Developer JobsQuantitative Developer Jobs in Ontario

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 18, 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:

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:

Quantitative Developer jobs near you
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.

Quantitative Developer

Quadrature Capital

London, ON • On-site

Full-time

Re-posted 23 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/ 

Apply