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Senior Quantitative Developer Jobs in Ontario (NOW HIRING)

Alquemy

Senior .NET Developer

Toronto, ON

We are seeking a Senior .NET Developer to join our client's Equity Derivatives technology group. In ... Collaborate with Quants: Work directly with Quantitative Researchers and Traders to translate ...

Royal Bank of Canada

Senior Java Developer

Toronto, ON ยท On-site

This Senior Java Developer within Quantitative and Technology Services (QTS), consists of developing, improving and supporting strategic applications within the RAMPP (Risk, Analytics, Modelling ...

Virtusa

KDB Developer

Toronto, ON ยท On-site

We are looking for a highly skilled Senior KDB Developer to join our engineering team. The ideal ... quants, analysts, and other engineering teams to understand requirements.

Virtusa

KDB Developer

Toronto, ON ยท On-site

We are looking for a highly skilled Senior KDB Developer to join our engineering team. The ideal ... quants, analysts, and other engineering teams to understand requirements.

Premier Research

Premier Research is looking for a Senior R Programmer/ Shiny Developer to join our Biostatistics ... related quantitative field (Master's preferred). * 5+ yearsof programming experience in the ...

Royal Bank of Canada

Lead Software Developer

Toronto, ON ยท On-site

The Opportunity This Senior Developer/Business Analyst role within Quantitative and Technology Services (QTS), consists of developing, improving and supporting strategic applications within the RAMPP ...

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Senior Quantitative Developer information

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 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 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 key skills and qualifications needed to thrive as a Senior Quantitative Developer, and why are they important?

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.
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 Senior Quantitative Developer jobs in Ontario? For Senior Quantitative Developer jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Senior Quantitative Developer jobs in Ontario look for? The top searched job categories for Senior Quantitative Developer jobs in Ontario are:
Senior Quantitative Developer jobs near you
Infographic showing various Senior Quantitative Developer job openings in Ontario as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Quantitative Finance Internship Winter 2027

CPP Investments

Toronto, ON

Full-time

Posted 6 days ago

Job description

Purpose.Performance. People.


Joining CPP Investments means joining one of the world's most admired and respected institutional investors to drive a single mandate: to deliver strong, sustainable returns for generations of Canadians.

With a long-term horizon and global reach, we deploy capital at scale across public and private markets. Our size, stability, and disciplined investment philosophy allow us to pursue complex opportunities and build enduring partnerships worldwide.

For our people, this means meaningful work with tangible impact, real opportunity, and collaboration with exceptional colleagues who value partnership and performance. Here,you'llcontribute to outcomes that matter alongside team members committed to excellence and shared success.


The Role


We are recruiting Quantitative Finance Interns for the Winter 2027 term. This four-month internship, beginning in January 2027, offers students the opportunity to gain hands-on experience supporting investment professionals across a range of quantitative finance teams.


The Team


Public Credit - Credit Investments

Team Overview: The Public Credit (PC) group invests in investment and sub-investment grade, public, single-name credits (such as corporate credits in an individual company) and credit indexes globally across all sectors. The group invests in liquid credit products across the capital structure with a focus on products with higher credit ratings. Instruments include corporate bonds, hard-currency sovereign debt, credit exchange-traded funds, credit derivatives, asset-backed securities, residential mortgage-backed securities and collateralized loan obligations. PC also manages the Supplementary Credit Pool portfolio, a passive portfolio of high grade global corporate bonds.

What you'll do:

  • Leverage programming skills in Python and SQL to develop and enhance proprietary analytical tools.

  • Enhance risk reporting and performance analysis tools.

  • Collaborate with portfolio managers and the Quantitative team to improve models.

  • Monitor credit markets and macro environment to contribute to research and trade ideas.

  • Conduct ad-hoc analysis on portfolio management, market structure, and investment opportunities.

Quantitative Models, Applied Research and Models - Total Fund Management

Team Overview:The Quantitative Models team within TFM develops and delivers advanced analytical models and tools - spanning risk modeling, portfolio optimization, and asset allocation - to support data investment decisions at the total fund level.

Whatyou'lldo:

  • Contribute to implementing components of investment models and portfolio analytics

  • Collaborate with quant researchers and portfolio managers to clarify specifications and interpret results

  • Assess and communicate the impact of modeling changes on portfolio metrics

  • Contribute to maintaining existing models and tools managed by the team

Dynamic Portfolio Management - Total Fund Management

Team Overview:Dynamic Portfolio Management designs and optimizes the total portfolio by leveraging diversification, investment selection, and tactical positioning, while managing factor exposures and global rebalancing to maximize long-term returns without undue risk.

What you'll do:

  • Under the guidance of senior team members, contribute to the design and implementation of portfolio management tools within DPM.

  • Participate in the design and development of analytic enhancements, to support investment decisions

  • Assist in preparing presentation materials and presenting investment recommendations.

  • Communicate complex analysis in clear, tailored formats, synthesizing actionable insights for the team.

  • Stay up to date with markets and macroeconomic trends to identify opportunities and risks related to fund exposures.

Beta,Collateral, and Liquidity Management (BCLM)- Total Fund Management

Team Overview: Theteamworks in partnership with groups across TFM andis responsible forthedeliveryof the total Fund'sEquity and Fixed IncomeBalancing Portfolios,collateral optimization,leverage,andpublic marketliquidityportfolios.

What you'll do:

  • Helping our teamwith day-to-dayportfolio management,collateraland/orfinancingactivities on the desk,such asrisk analysis, profit- and-loss attributionand other analysis.

  • Developingondesk analyticaltools.

  • Ad-hoc projectsanalyzing topicssuch as portfolio management, trading,collateral,marketstructureand financing opportunities.

Qualifications

  • Currently pursuing an undergraduate or graduate degree in STEM, business, finance, economics, mathematics, engineering, computer science, or related field, graduating Aug 2027 or later, with excellent academic performance.

  • Strong problem-solving, analytical, written and verbal communication skills; ability to manage multiple priorities and thrive in a collaborative, dynamic environment.

  • Programming experience in Python (strongly preferred) with exposure to TypeScript, SQL, database management (MySQL, SQL Server, Oracle), and other languages (C++, Java, R, VBA) considered an asset.

  • Experience with AI-assisted coding tools and the ability to leverage them effectively to enhance modeling and portfolio analysis are assets.

  • Interest in finance, global markets,trading, investmentmanagement, and market structure, investment management, capital markets, modern portfolio theory, and quantitative portfolio techniques; background or interest in numerical analysis, optimization, linear algebra, or software design is an asset.


You are motivated to contribute to something larger than yourself, approach complex challenges with rigor, and hold yourself tohigh standardsin a collaborative, performance-driven environment.


We provide colleagues with cutting-edge AI tools, dedicated learning time, and practical support to help them deliver with greater impact.

Inclusion & Accessibility

CPP Investments is committed toequitableaccess to employment and building a workforce that reflects diverse talent and perspectives. If you require accommodation at any stage of the recruitment process, please let us know and we will work with you to meet your needs.

Attention: Protect Yourself from Fraud

CPP Investments is committed to a secure and transparent recruitment process. We will never ask candidates for payment or financial information at any stage of hiring. All legitimate opportunities are posted on our careers page, and communications will come from our applicant tracking system, Workday.


CPP Investments may use AI tools to help screen and assess applicants by analyzing resumes and applications for relevant skills and experience. These tools support, but do not replace, human decision-making.


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