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Quant Developer Jobs in Ontario (NOW HIRING)

Quadrature Capital

Quantitative Developer

London, ON

... 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 ...

Maarut

CA$70 - CA$75/hr

Collaborate with cross-functional engineering and quant teams to support end-to-end delivery of trading tools. * Troubleshoot and resolve production issues affecting trading and analytics systems in ...

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 ...

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 ...

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 problems

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 ...

Squarepoint Capital

Intern Quant Researcher

London, ON

CA$150K/yr

  • Medical

  • Dental

  • Retirement

Overview of Intern Quant Researcher Position: * Research and implement strategies within the firm ... Programming proficiency with at least one major programming or scripting language (e.g. C++, Java ...

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 JobsQuant Developer JobsQuant Developer Jobs in Ontario

Quant Developer information

See Ontario salary details

$81.5K

$166.5K

$285K

How much do quant developer jobs pay per year?

As of Aug 17, 2026, the average yearly pay for quant developer in Ontario is $166,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,500.00 and $195,000.00 per year, depending on experience, location, and employer.

What is a quant developer?

A Quant Developer (Quantitative Developer) is a software engineer who builds and maintains financial models, trading systems, and analytical tools for quantitative analysts and traders. They use programming languages like Python, C++, or Java to develop algorithms that automate trading strategies, risk analysis, and data processing. Quant Developers typically work in hedge funds, investment banks, or proprietary trading firms, collaborating with quants and portfolio managers to optimize trading performance. Strong mathematical skills, proficiency in financial markets, and expertise in software development are essential for this role.

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

To thrive as a Quant Developer, you need advanced programming skills (often in Python, C++, or Java), a strong foundation in mathematics or statistics, and a relevant degree such as in computer science, engineering, or quantitative finance. Expertise in numerical libraries, version control systems like Git, and familiarity with financial modeling tools or industry data feeds is highly valuable. Collaboration, strong analytical thinking, and the ability to communicate complex concepts clearly are critical soft skills for this role. These capabilities are essential for designing robust quantitative models and working effectively with cross-functional teams in fast-paced financial environments.

What are some typical challenges quant developers face in their daily work?

Quant developers often work with large, complex datasets and real-time data streams, which can present technical challenges related to performance, accuracy, and scalability. They may need to continuously adapt to changing market requirements or new financial regulations, requiring staying up to date and learning new tools or methods. Collaboration with quants, traders, and other stakeholders is common, so balancing technical problem-solving with effective communication is also important. These challenges make the role both demanding and intellectually rewarding for those passionate about technology and finance.

Is a quant developer a good career?

A quant developer is a highly specialized role that involves developing algorithms and models for financial trading and risk management. It typically requires strong programming skills in languages like Python or C++ and a background in mathematics or finance. The role offers high earning potential and demand in financial firms but often involves long hours and high pressure.

What does a quant developer do?

A quant developer designs and implements complex mathematical models and algorithms used for trading, risk management, and investment strategies in financial firms. They typically work with programming languages like Python, C++, or Java and collaborate closely with traders and analysts to develop automated systems. Strong quantitative skills, programming expertise, and knowledge of financial markets are essential for this role.

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

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

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

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

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

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

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

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

Quant Developer jobs near you
Infographic showing various Quant Developer job openings in Ontario as of August 2026, with employment types broken down into 8% Internship, 68% Full Time, and 24% Contract. Highlights an 93% In-person, and 7% Hybrid job distribution, with an average salary of $166,500 per year, or $80 per hour.

Junior Quant Developer

Squarepoint Capital

London, ON

Full-time

Re-posted 9 days ago

Job description

Please only apply to the one job you feel best fits your skillset and experience. If our team feels you are better suited for another role, we will reach out about the alternate opportunity.

Position Overview:

As a Quant Developer at Squarepoint you will work side-by-side with Quant Researchers and Traders to implement novel trading strategies and software for research projects. You could develop tools to apply advanced statistical methods in order to identify new trading opportunities and to monitor their impact over time. You could also develop improvements to our trading strategies through the running and thorough analysis of backtesting simulations across vast amounts of proprietary data.

Whatever your project, you will drive cross-team initiatives at Squarepoint and will gain an excellent chance to learn from some of the world's most knowledgeable industry experts as you work towards our continued innovation in the quant research space.

Required Qualifications:

  • 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 development
  • Proficiency in at least one of Python, C++, or KDB+/q
  • Strong interest in, or knowledge of finance and the global markets
  • Ability to work effectively with AI tools and systems, including demonstrable experience using them collaboratively to enhance software development, data analysis, or research workflows.
  • Experience working with git and Linux
  • Excellent written and verbal communication skills
  • Eagerness to continuously learn new technologies and develop with us
  • Ability to work well in a fast-paced environment

Nice to have:

  • Master's degree or higher with emphasis in a highly quantitative discipline
  • Deep knowledge of financial markets in at least one domain or asset class
  • Experience with database management systems and related technologies such as SQL
  • Experience working with financial data in a similar role

Apply