Jobs for quantitative developer at Toronto

About the RoleMercor is partnering with a leading AI lab to train frontier models on high-quality insurance reasoning data. We're hiring P&C Actuaries and Portfolio Risk Managers to design realistic pricing, reserving, forecasting, and portfolio-management scenarios, evaluate model outputs against established actuarial standards, and help shape how the next...

Data Science is at the heart of Lyft’s products and decision-making. As a member of the Rider team, you will work in a dynamic environment, where we embrace moving quickly to build the world’s best transportation. Data Scientists take on a variety of problems ranging from shaping critical business decisions to building algorithms that power our internal...

Exciting opportunity for a Machine Learning Architect at Index Exchange, where your expertise can drive ad tech innovations. Focus on designing and deploying optimized ML solutions. As a Machine Learning Architect, your role will encompass the design, implementation, and monitoring of advanced data-centric solutions. You will collaborate closely with an...

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,...

Apply By: Monday, September 14, 2026 11:59 pm EDT 1 Temporary - up to 12 months with the possibility of extension An exciting opportunity exists with the Federal-Provincial Relations Unit in the Fiscal Policy Branch of the Office of the Budget! Consider this position, where you will provide policy analysis and advice on federal-provincial fiscal...

Join a Challenger At EQ, we're remaking banking so every Canadian gets ahead, every day. Serving nearly 4 million Canadians from coast to coast, we offer a wide variety of financial services from banking and lending, to trust and credit union solutions. We've been at this since 1970, challenging the conventions of traditional banking with smarter, faster,...

Be at the forefront of innovation as a Staff Data Scientist at Xanadu. Your role will focus on integrating AI into decision-making processes using complex datasets. Ideal candidates will possess extensive experience in data science, with at least 7 years in product development and a solid grasp of AI techniques. You will work collaboratively to design a...

Unlock opportunities as an Associate Director in Funds Analysis at Fitch Ratings in Toronto, ON. Engage in critical analysis and innovation within fund finance and asset management. In this vital role, you will be responsible for assessing credit quality while mentoring younger team members. Your expertise will guide the development of new methodologies in...

Data Science is at the heart of Lyft’s products and decision-making. As a member of the Rider team, you will work in a dynamic environment, where we embrace moving quickly to build the world’s best transportation. Data Scientists take on a variety of problems ranging from shaping critical business decisions to building algorithms that power our internal...

Elevate Yelp’s search strategy as a Principal Product Manager, focusing on creating effective and personalized consumer experiences. Spearhead the development of innovative recommendation algorithms. In this leadership role, you will formulate and implement a product roadmap ensuring it meets Yelp’s overarching business goals while engaging consumers...

At ATB, we exist to make it possible for our clients, team members and communities. In fact, we’re consistently recognized as one of Canada's top employers thanks to our high-care, high-performance culture, upheld by the three commitments we make to our team members: No matter where you are in the organization, you're empowered to make an impact in the...

About the job RQ09763 - Sr. UX Researcher RQ09763 - Sr. UX Researcher/Designer Toronto (St. Clair Ave W) - 3 days on site Utilizing qualitative and quantitative methods, conduct research of user behaviours, digital needs and motivations Design the research plan with clear objectives, targeting users based on their needs and challenges Write usability...

Elevate healthcare data analysis as a Data Scientist at Verily Health. Focus on utilizing advanced AI techniques to drive innovative healthcare solutions. In this role, you will support Verily's mission by creating sophisticated AI models and data-driven solutions. The position involves working closely with cross-functional teams to deploy machine learning...

Join Omnicom Media as a Performance Media SEO Manager, where you’ll be pivotal in enhancing organic search for leading brands. This role emphasizes analytical thinking and cross-team collaboration. In this role, you’ll manage both clients and a team of analysts to develop impactful SEO strategies that directly align with business goals. You will engage...

Influence Canada's healthcare landscape as a Digital Health Product Manager at Loblaw Digital located in Downtown Toronto. Lead the development of an AI-enabled platform for diverse client needs. This role requires a senior individual contributor with extensive product management experience to craft a scalable digital health platform. You'll specify the...

Get-powered advice on this job and more exclusive features. The AIR MILES Reward Program is one of Canada’s most recognized loyalty programs, with over 10 million active collector accounts, representing more than half of all Canadian households. AIR MILES collectors earn Reward Miles at more than 300 leading Canadian, global and online brands and at...

Lead transformative projects as an Applied Scientist at Thumbtack. Utilize your machine learning expertise to enhance the efficiency of our marketplace, fostering better matches and improving service health. You’ll be part of a dedicated team focused on utilizing data-driven approaches to optimize pro acquisition and retention within our platform. Design...

Be at the forefront of innovation as a Staff Data Scientist at Xanadu. Your role will focus on integrating AI into decision-making processes using complex datasets. Ideal candidates will possess extensive experience in data science, with at least 7 years in product development and a solid grasp of AI techniques. You will work collaboratively to design a...

Founded in 2017, TripArc is a $750 million privately held company powers the top Travel Agencies and Tour Operators in North America. Our expansive and growing network empowers seamless access to a comprehensive range of travel options and services globally with over $750 million transactions annually - all at the industry’s best rates. As an industry...

At Lyft, our purpose is to serve and connect. Data Science is at the heart of Lyft’s products and decision-making. Data Scientists at Lyft operate in dynamic environments, moving quickly to build the world’s best transportation solutions. We tackle a wide range of challenges—from shaping long-term business strategy with data, to making critical...