Open Source Jobs in Toronto

161 Bay Street (93021) Canada TorontoToronto OntarioPrincipal Associate Data Scientist Machine LearningAbout Capital One Canada.For 30 years weve been on a mission to change banking for good. We challenge the traditional bank stereotype fostering a culture where innovation thrives and bold ideas are...

Are you ready to unlock intelligenceIf you dont think you meet all of the criteria below but are still interested in the job please apply. Nobody checks every box - were looking for candidates that are particularly strong in a few areas and have some interest and capabilities in others.Come Power th...

Senior Software Engineer Full-Stack Applications - Ratings TechnologyAs one of the worlds top three credit ratings agencies Fitch Ratings plays a critical role in global capital markets by providing credit analysis ratings research and commentary to financial market participants. For over 100 years...

Senior Software Engineer Full-Stack Applications - Ratings TechnologyAs one of the worlds top three credit ratings agencies Fitch Ratings plays a critical role in global capital markets by providing credit analysis ratings research and commentary to financial market participants. For over 100 years...

ABOUT ONEX:Onex is an investor and asset manager that invests capital on behalf of Onex shareholders and clients across the globe. Formed in 1984 we have a long track record of creating value for our clients and shareholders. Onex became a public company in 1987 and is listed on the Toronto Stock Ex...

ABOUT ONEX:Onex is an investor and asset manager that invests capital on behalf of Onex shareholders and clients across the globe. Formed in 1984 we have a long track record of creating value for our clients and shareholders. Onex became a public company in 1987 and is listed on the Toronto Stock Ex...

About TerminalTerminal builds telematics data infrastructure for the commercial fleet industry. Commercial auto insurers and fleet software companies including industry leaders like Intact Insurance depend on our platform to access GPS speeding and vehicle data from 330 telematics providers. We rece...

Career OpportunityRole TitleSoftware Engineer Co-op Student (AI) (4-month contract)Purpose of roleThe Software Engineer Co-op Student will join the AI & Enterprise Applications team and contribute to the design development and deployment of innovative software solutions and AI-powered applications....

At eBay were more than a global ecommerce leader were changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. Were committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthu...

We build the Amazon Aurora control plane that:* Reliably manages a large fleet of databases for our customers freeing them from traditional database operations* Guarantees best-in-class availability and failover capabilities to sustain the worlds most demanding workloads* Orchestrates and automates...

Are you ready to unlock intelligenceIf you dont think you meet all of the criteria below but are still interested in the job please apply. Nobody checks every box - were looking for candidates that are particularly strong in a few areas and have some interest and capabilities in others.Come Power th...

Meet YubicoYubico is a global leader in identity security and creator of the YubiKey the original hardware-backed passkey. We are publicly traded on Nasdaq Stockholm; our global footprint includes headquarters in Stockholm Sweden Silicon Valley California; and Singapore.Why Join Our MissionAt Yubico...

This position is part of the AWS Specialist and Partner Organization (ASP). Specialists own the end-to-end go-to-market strategy for their respective technology domains providing the business and technical expertise to help our customers succeed. Partner teams own the strategy recruiting development...

Shape the Future with TribalScaleTribalScale is a digital innovation firm that helps organizations adapt and thrive in a rapidly changing world. We partner with clients to build transformative digital products modernize technology platforms and apply emerging technologiesincluding artificial intelli...

Who are weEquinix is the worlds digital infrastructure company shortening the path to connectivity to enable the innovations that enrich our work life and planet.A place where tech thinkers and future builders turn bold ideas into breakthrough experiences we welcome your unique perspective.Help us c...

Machine Learning Engineer Associate Director AI Innovation Teams Fitch Ratings is seeking a Machine Learning Engineer to join our new AI Innovation teams in Torontoa bold initiative building the AI-powered future of financial analysis. Were not fine-tuning existing models or optimizing yesterdays al...

Machine Learning Engineer Associate Director AI Innovation Teams Fitch Ratings is seeking a Machine Learning Engineer to join our new AI Innovation teams in Torontoa bold initiative building the AI-powered future of financial analysis. Were not fine-tuning existing models or optimizing yesterdays al...

Senior Director Engineering Corporates Financial Institutions & SovereignsFitch RatingsThe OpportunityFitch Ratings is looking for a builder a challenger and a boundary-pusher to lead the engineering organization responsible for all applications and services powering our Corporates Financial Institu...

Application Deadline:08/29/2026Address:4100 Gordon Baker RoadJob Family Group:TechnologyAI Platform Engineer (New Graduate)Location: Toronto ON (Hybrid)Job Type: Full-TimeExperience Level: New Graduate / Entry LevelAbout the RoleAre you looking to make your mark in AI Are you an AI thought leaderWe...

The CompanyAt Nylas we specialize in making it easier for developers to add email calendar and contact management features into their applications. We provide APIs which streamline the integration of these functionalities ensuring they are secure and effective. This enables better safer and more rel...