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Senior Quantitative Developer Jobs in Toronto, ON

We are seeking a UI React Developer with strong Redux experience to join the Quantitative and ... Demonstrate project implementations to key stakeholders, including senior management, executives ...

We are seeking a UI React Developer with strong Redux experience to join the Quantitative and ... Demonstrate project implementations to key stakeholders, including senior management, executives ...

... quantitative and qualitative research tools; · Reviewing technical draft documents related to ... engineering, water resource science or engineering, or similar studies in natural sciences.

... quantitative research * Demonstrated track record of developing and implementing analytical ... Expert-level proficiency in statistical programming (Python or R) with ability to write production ...

Showing results 41-60

Senior Quantitative Developer information

See Toronto, ON salary details

$134.1K

$165K

$186.6K

How much do senior quantitative developer jobs pay per year?

As of Sep 8, 2026, the average yearly pay for senior quantitative developer in Toronto, ON is $164,971.00, according to ZipRecruiter salary data. Most workers in this role earn between $152,694.00 and $177,507.00 per year, depending on experience, location, and employer.

What is a senior quantitative developer?

A Senior Quantitative Developer is an experienced professional who combines advanced programming skills with deep knowledge of mathematical and statistical modeling to design, implement, and optimize complex financial algorithms and trading systems. They work closely with quantitative analysts and traders to translate mathematical models into efficient, production-ready code, often focusing on areas such as risk management, pricing, and market data analysis. In addition to strong coding abilities, typically in languages like C++, Python, or Java, they are expected to have expertise in financial markets, data structures, and performance optimization. Senior Quantitative Developers often mentor junior team members and contribute to the strategic direction of technology and model development within their firm.

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

To thrive as a Senior Quantitative Developer, you need a strong background in mathematics, statistics, computer science, and financial theory, typically supported by an advanced degree in a quantitative field. Proficiency in programming languages such as Python, C++, or Java, and experience using quantitative libraries, databases, and version control systems are essential, alongside knowledge of relevant industry tools like MATLAB or R. Strong problem-solving skills, attention to detail, and the ability to communicate complex concepts clearly are crucial soft skills for this role. These abilities enable effective development and implementation of quantitative models, ensuring robust financial analysis and supporting critical business decisions.

How does a senior quantitative developer typically collaborate with quantitative researchers and traders?

A Senior Quantitative Developer works closely with quantitative researchers to translate their mathematical models into robust, production-ready code. They also partner with traders to understand their workflow needs and ensure that trading systems are reliable, efficient, and responsive to market conditions. Effective communication is key, as the developer must bridge the gap between research insights and operational trading platforms. This collaboration often involves iterative feedback, rapid prototyping, and ongoing support to adapt systems to new strategies or market data.

What is the difference between Senior Quantitative Developer vs Quantitative Analyst?

AspectSenior Quantitative DeveloperQuantitative Analyst
Required CredentialsAdvanced degrees in math, finance, or computer science; programming skillsSimilar educational background; strong analytical skills
Work EnvironmentDevelops trading algorithms, implements models, collaborates with tech teamsPerforms data analysis, risk assessment, supports trading strategies
Employer & Industry UsageFinancial firms, hedge funds, investment banksAsset management firms, hedge funds, banks

The main difference is that Senior Quantitative Developers focus on building and implementing trading models and software, while Quantitative Analysts primarily analyze data and develop trading strategies. Both roles require strong quantitative skills, but the developer role emphasizes programming and system development, whereas analysts focus more on data analysis and research.

What are the most commonly searched types of Quantitative Developer jobs in Toronto, ON?

The most popular types of Quantitative Developer jobs in Toronto, ON are:

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

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

What job categories do people searching Senior Quantitative Developer jobs in Toronto, ON look for?

The top searched job categories for Senior Quantitative Developer jobs in Toronto, ON are:

Infographic showing various Senior Quantitative Developer job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $164,971 per year, or $79.3 per hour.

Analyst, Model Development Team (Quantitative Analyst) - Toronto

Fitch Solutions

Toronto, ON

Full-time

Re-posted 24 days ago


Key responsibilities

  • Collaborate with ratings teams to build, maintain, and customize models for complex financial transactions.

  • Research, design, implement, and enhance analytical models used in the credit rating process, including conducting comprehensive testing and preparing documentation.

  • Contribute to team initiatives such as training, research projects, and user/client support.


Job description

At Fitch, we have an open culture where employees are able to exchange ideas and perspectives, throughout the organization, irrespective of their seniority. Your voice will be heard allowing you to have a real impact. We embrace diversity and appreciate authenticity encouraging an environment where employees can be their true selves. Our inclusive and progressive approach helps us to keep a balanced perspective. Fitch is also committed to supporting its employees by advancing conversations around diversity, equity and inclusion. Fitch's Employee Resource Groups (ERGs) have been established by employees who have joined together as a workplace community based on similar backgrounds or life experiences. Fitch's ERGs are available to connect employees with others within the organization to offer professional and personal support.

With our expertise, we are not only creating data and information but also producing timely insights from every angle to influence decision making in this ever changing and highly competitive market. We have a relentless hunger to innovate and unlock the power of human insights and to drive value for our customers. There has never been a better time to make an impact and we invite you to join us on this journey.

Analyst / Senior Analyst, Model Development Team

The Model Development Team at Fitch Ratings is currently seeking a quantitative analyst based out of our New York and Toronto office.

The Model Development Team at Fitch Ratings is responsible for the development, enhancement, and maintenance of analytical models used in the credit rating process. In particular, we are looking for a quantitative analyst to focus primarily on models in Structured Finance including ABS, CMBS, RMBS, and Structured Credit.

 

What We Offer:

You will work closely with other talented specialists in the team as well as ratings analysts

You will gain valuable knowledge of credit modelling and develop a good understanding of rating methodology and criteria.

You will develop working knowledge of model governance framework and the regulatory environment

We'll Count on You To:

Customize models to support ongoing deal flow for new complex financial transactions

Collaborate with the ratings teams to build and maintain models that apply the relevant rating criteria accurately, robustly and efficiently.

Team up with other talented specialists to research, design, implement and enhance models, conduct comprehensive testing, and prepare model documentation.

Leverage the opportunity to contribute to other team initiatives such as trainings, research projects and user/client support.

What You Need to Have:

Master's degree in quantitative disciplines such as Financial Engineering

Programming and model development experience in Python or Excel/VBA

What Would Make You Stand Out:

Prior experience in credit risk or financial/cashflow modelling, including exposure to Excel/VBA/Python

Strong verbal and written communication skills; ability to convey technical concepts clearly

Ability to solve problems using critical, rational and creative thinking

Self-motivated with ability to manage timelines across multiple projects

Strong work ethic and strong team player

Why Fitch?

At Fitch Group, the combined power of our global perspectives is what differentiates us. Our global network of colleagues comes together to accomplish things greater than they ever could alone. Every team member is essential to our business and each perspective is critical to our success. We embrace a diverse culture that encourages a free exchange of ideas, guaranteeing your voice will be heard and your work will have an impact, regardless of seniority. We are building incredible things at Fitch and we invite you to join us on our journey. Fitch Ratings is a leading provider of credit ratings, commentary, and research. Dedicated to providing value beyond the rating through independent and prospective credit opinions, Fitch Ratings offers global perspectives shaped by strong local market experience and credit market expertise. The additional context, perspective and insights we provide have helped fund a century of growth and enables our clients to make important credit judgements with confidence.

Fitch Group is a global leader in financial information services with operations in more than 30 countries.

Wholly owned by the Hearst Corporation, we are comprised of three main businesses: Fitch Ratings | Fitch Solutions | Fitch Learning.

For more information please visit our websites: www.fitchratings.com | www.fitchsolutions.com | www.fitchlearning.comFitch is committed to providing global securities markets with objective, timely, independent and forward-looking credit opinions.

To protect Fitch's credibility and reputation, our employees must take every precaution to avoid conflicts of interests or any appearance of a conflict of interest. Should you be successful in the recruitment process at Fitch Ratings you will be asked to declare any securities holdings and other potential conflicts prior to commencing employment. If you, or your immediate family, have any holdings that may conflict with your work responsibilities, you may be asked to divest yourself of them before beginning work. Fitch Group is proud to be an Equal Opportunity and Affirmative Action Employer. We evaluate qualified applicants without regard to race, color, national origin, religion, sex, sexual orientation, gender identity, disability, protected veteran status, and other statuses protected by law.

FOR TORONTO ROLES ONLY: Expected base pay rates for the role will be between $100,000 and $115,000 per year. Actual salaries will be determined on an individualized basis and may vary based on factors including but not limited to education, training, experience, past performance, and other job-related factors. Base pay is one part of Fitch's total compensation package, which, depending on the position, may also include commission earnings, discretionary bonuses, long-term incentives, and other benefits sponsored by Fitch.

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