junior full stack software developer jobs in Toronto
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1,000 junior full stack software developer job listings in Canada. Find daily updated positions from leading job boards.
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Senior Full Stack Developer
4 days ago
Toronto, ON, Canada Humber College Full-time $57,000 - $66,000 ContractJob Description - Senior Full Stack Developer - UGH - FT Support (37384) Senior Full Stack Developer - UGH - FT Support - ( 37384 ) Achieve Better Together at Guelph-Humber At the University of Guelph-Humber, we offer career paths that open a world of infinite possibilities for you to explore. People are at the heart of the Guelph-Humber experience. Every...
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Senior Full Stack Developer
4 days ago
Toronto, ON, Canada Faculty of Applied Sciences & Technology at Humber Polytechnic Full-time $57,000 - $66,000 ContractJob Description - Senior Full Stack Developer - UGH - FT Support (37384) Senior Full Stack Developer - UGH - FT Support - ( 37384 ) Achieve Better Together at Guelph-Humber At the University of Guelph-Humber, we offer career paths that open a world of infinite possibilities for you to explore. People are at the heart of the Guelph-Humber experience. Every...
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Full Stack Web Developer
4 days ago
Toronto, Ontario, Canada Rocscience Full-timeWho We AreRocscience is a global provider of engineering modelling, analysis, and design software across geotechnical, mining, structural, hydrogeology, and energy geomechanics applications.Engineers and geoscientists rely on Rocscience's category-leading platform to model scenarios, collaborate across disciplines, and make better decisions on...
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Senior Full Stack Developer, Remote
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Mosaic Clinical Technologies Full-time €200,000 - €250,000 TemporaryMosaic Clinical Technologies (Canada), Inc. is pioneering a new imaging paradigm—shifting radiology from reactive diagnostics to proactive, decision-driven care. Through our AI-native platform, MosaicOS, we unite fragmented technologies into a single, intelligent ecosystem designed to help clinical teams work faster, think smarter and deliver better care....
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Full Stack Software Engineer Affirm Card
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Affirm Full-timeBuild Affirm Card experiences remotely in Canada using Python or Kotlin, React or Vue, and scalable backend systems. Shape checkout-critical customer journeys. As a Software Engineer II, Full Stack, you will develop customer-facing features and supporting services at Affirm. You will collaborate with Product, Design, analytics, and engineering teams while...
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Full Stack Developer, Investly
4 days ago
Toronto, ON, Canada Fidelity Canada Full-time $99,000 - $149,000 ContractJob Description Current work authorization for Canada is required for all openings. You will be working on a flexible hybrid schedule as part of Fidelity’s dynamic working arrangement. The work location for this role is 483 Bay Street in Toronto until approximately late 2026, when the work location will change to the new Mississauga office at 3 Robert...
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Full Stack.NET Software Developer
2 hours ago
Toronto, Ontario, Canada FacilityOS Full-timeBuild full-stack .NET applications at FacilityOS in Toronto, using C# and cloud technologies within a hybrid schedule requiring two office days weekly.As a Full-Stack .NET Software Developer, you will develop web applications across the FacilityOS platform. The role involves C#, .NET Core, design patterns, object-oriented programming, and web services. You...
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Senior Full Stack Developer Toronto
3 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Lotus IT Solutions Full-timeDrive innovative web solutions as a Senior Full Stack Software Developer with the Ministry of Public and Business Service Delivery in Toronto. This onsite role demands Java expertise and modern front-end skills in a dynamic Agile setting. Join the Community Services Cluster, engaging in an 11-month contract to develop and maintain enterprise applications at...
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Full-Stack Software Engineer AI Finance
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Social Leverage LLC Full-timeBuild TypeScript and React products for capital markets at Fiscal.ai, working remotely with occasional in-person collaboration in downtown Toronto. Develop across the full stack. Fiscal.ai is hiring a Full-Stack Software Engineer for its Terminal and financial data infrastructure products. The work sits at the intersection of AI and finance, requiring LLM...
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Toronto, ON, Toronto Census Division, ON; Ontario, Canada Clio Full-time €144,700 - €195,900 TemporaryClio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. We are currently seeking a Senior Software Developer to join our rapidly...
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Toronto, Ontario, Canada Intact Financial Full-timeOur employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times.Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...
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Intermediate Full Stack Editor Developer
3 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada Knak Full-timeBuild Knak’s Vue 3 and TypeScript editor with full-stack skills, shaping complex designs for marketers through reliable, high-performance features. As an Intermediate Software Developer, you will work across Knak’s editor for on-brand emails and landing pages. You will contribute to the document model, live canvas, modules, translations, version...
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Junior Software Developer Azure DevOps
3 days ago
Toronto, ON, Canada Rubicon Path Full-time $65,000 - $85,000 ContractUse C# .NET, Azure DevOps, and GIT to deliver tested enhancements in a hybrid Junior Software Developer contract.This full stack assignment requires office work three days weekly and remote work two days weekly. You will code in Visual Studio, test and debug applications, document changes, and support deployment workflows. The work also includes Windows and...
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Senior Full Stack Developer, Remote
2 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada HRB Full-timeOur client is seeking senior software engineers who will join as the 2nd and 3rd full-time employees in their growing Toronto engineering hub. The venture spun out of research on corporate commuting at Stanford and the CEO has over a decade of experience innovating in the transportation technology space in varied global contexts. With an oversubscribed seed...
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Senior Software Engineer
3 days ago
Toronto, Ontario, Canada Prophix Full-timeThe systems behind modern utility operations must exchange critical information securely, quickly, and without interruption. Survalent is looking for an experienced Software Developer to help expand our core SCADA platform into API and web technologies. You’ll build the secure connection between external applications and critical utility software while...
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Toronto, ON, Toronto Census Division, ON; Ontario, Canada Themis Solutions Inc. Full-time €144,700 - €195,900Clio is the global leader in legal AI technology, empowering legal professionals and law firms of every size to work smarter, faster, and more securely. We are transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice. This role is only open to candidates based in Toronto, and will require a...
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Python Full-Stack Software Engineer
2 hours ago
Toronto, Ontario, Canada Manulife Full-timeManulife is a leading international financial services provider, helping people make decisions easier and lives better. Help craft the future you want to see — and discover that better can take you anywhere you want to go.Full Stack EngineerThe OpportunityWe’re looking for a Full Stack Engineer who is excited about building the next generation of...
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Team Lead, Software Engineering
5 hours ago
Toronto, Ontario, Canada Questrade Financial Group Full-timeQuestrade Financial Group (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more. We use cutting-edge technology to help...
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Full Stack Software Lead
5 hours ago
Toronto, Ontario, Canada Validere Full-timeBecome a Full Stack Software Lead at Validere, situated in Calgary or Toronto, and influence the future of energy technology. Bring your depth of experience and innovative spirit to our dynamic team. As the ideal candidate, you’ll excel in developing and implementing software applications. Your role includes leading a team, enhancing product vision, and...
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Senior Software Engineer
5 hours ago
Toronto, Ontario, Canada Makeitfable Full-timeAbout FableGlobal enterprises work with Fable to make products more accessible for over one billion people who live with disabilities. Our customers include global leaders like Walmart, Slack, and Shopify. Fable was featured on theForbes Accessibility 100list in 2025, awarded Fast Company’s Most Innovative Companies in Design, and has received accolades...