senior full stack developer mf jobs in Toronto

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  • Toronto, Ontario, Canada Strada Full-time

    About Strada Strada builds AI agents that run insurance operations. Insurance powers the global economy, helping businesses stay open and families recover from disasters. Yet much of the work behind it still relies on manual processes and legacy systems. Our AI agents complete that work end to end: handling claims, policy changes, billing, and servicing...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Invision AI Full-time

    We are looking for a Full Stack developer to join our Toronto team and help us take our products to the next level in connectivity and performance. Our Company Invision AI is building a universal AI platform for computer vision applications. Powered by a unique multi-camera stack that generates high-integrity 3D digital twins of dynamic environments, our...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Parameter Ventures Full-time

    Develop Baselane’s banking platform remotely first as a Senior Full Stack Engineer using React, Node.js, GraphQL, PostgreSQL, and AWS. Baselane is building financial services and automated tools for individual landlords and real estate investors. In this senior engineering role, you will own production outcomes, troubleshoot features, and improve...


  • Toronto, ON, Canada Forum Asset Management Full-time $85,000 - $100,000 Contract

    Forum Asset Management – Full Stack Developer (AI-Native)Location: 181 Bay Street, TorontoWork Schedule: Full-time, in-office (5 days/week)About Forum:Delivering Extraordinary Outcomes™ through Investment.Forum Asset Management is a North American investor, developer, and asset manager with a 30+ year track record of delivering long-term value through...


  • Toronto, ON, Canada Reactiv Full-time $65,000 - $90,000 Contract

    Full Stack DeveloperJunior / Intermediate About Reactiv Reactiv is an AI-powered platform that helps Shopify merchants build beautifully branded,high-converting mobile apps without the usual complexity. At the core of what we do isReactiv Clips, a feature that removes the need for app downloads so brands can deliverfully customized app experiences instantly...


  • Toronto, ON, Canada Wonder Brands Inc Full-time $60,000 - $75,000 Contract

    Shape web applications for Wonderbrands using Angular or React, JavaScript or TypeScript, and responsive interface development. Work across front-end and back-end systems.Within the Next Gen Talent Program, this Full Stack Web Application Developer role combines user interfaces, enterprise services, and relational data. You will translate business...


  • Toronto, ON, Canada i-Net Connexion Full-time $65,000 - $90,000 Contract

    Join our team as a Full Stack Software Developer with expertise in Microsoft and Azure technologies. You'll leverage skills like REST APIs and Web Content Accessibility to deliver exceptional applications. As a Senior Developer, you will interact closely within Agile teams, focusing on both development and quality assurance. Your work will involve daily...


  • Toronto, ON, Canada TMX Group Full-time $130,000 - $150,000 Contract

    Build scalable web applications with React and Node.js at TMX in Toronto, using a hybrid model with two to three office days weekly.As a Full Stack Developer, you will design, implement, and maintain resilient digital interfaces. You will work in a cross-functional squad with Product Owners, Business Analysts, and Engineers. Your toolkit includes JavaScript,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Intuit, Inc. Full-time €132,000 - €178,500 Temporary

    Come join the Intuit Toronto site as a Senior Software Developer. Be a leader in our Data, Growth and Experiences team that is building an AI powered robust Partner Platform that unifies sales motions across Mid-Market and Mass Market for Quick Books, MailChimp, Accountants, and PTG with AI powered automation and intelligence to deliver growth at scale. ...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Radiology Partners Full-time

    Mosaic Clinical Technologies is seeking a Senior Full Stack Developer to advance innovative imaging solutions. This hybrid role in Toronto involves cloud-native app development and AI integration with healthcare systems. As a key member of the team, you will design and maintain scalable infrastructures, develop APIs, and optimize AI pipelines. This position...


  • Toronto, Ontario, Canada Rocscience Full-time

    Who 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...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    Senior Full Stack Developer – Java / Angular Location:Toronto, ONWork Arrangement:Hybrid – 4 Days per Week OnsiteExperience Required:8+ YearsRole Overview We are seeking a Senior Full Stack Developer to join a high-performing engineering team building modern, customer-facing web applications and resilient backend services. You will work with stakeholders...


  • Toronto, ON, Canada BDO Full-time €100,000 - €140,000 Contract

    BDO Canada is seeking a Senior Full Stack Developer to join our downtown Toronto team in a hybrid role on Bay Street. You will design, develop, and maintain multi-tier applications using C#, VB.NET, ASP.NET MVC, and Webforms, with exposure to Java or Python. You’ll build RESTful APIs and collaborate with cross-functional teams to deliver secure software....


  • Toronto, ON, Canada Cognizant Full-time $60,000 - $96,000 Contract

    Senior Java Full Stack DeveloperAbout the roleAs a Senior Java Full Stack Developer, you will make an impact by designing, developing, and supporting scalable, secure, and high-performing enterprise applications that power critical banking services. You will be a valued member of our application development team and work collaboratively with architects,...


  • Toronto, ON, Canada Veracity Ventures Inc. Full-time €110,000 - €150,000 Contract

    Grow your career as a Senior Full-Stack Software Developer in Canada, working full-time on impactful projects. This role emphasizes JavaScript/TypeScript and RESTful API development. With 2-6 years of experience, you'll design and maintain web applications, collaborating with product design, QA, and engineering teams. Your responsibilities will include...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Intuit, Inc. Full-time

    Build AI-powered customer experiences at Intuit Toronto using Java, JavaScript, React, and TypeScript in a hybrid work model. As a Senior Software Developer, you will lead full-stack development within Intuit’s Data, Growth and Experiences team. You will help build a robust Partner Platform supporting QuickBooks, Mailchimp, Accountants, and PTG. The work...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Radiology-Partners Full-time

    Mosaic Clinical Technologies is seeking a Senior Full Stack Developer to advance innovative imaging solutions. This hybrid role in Toronto involves cloud-native app development and AI integration with healthcare systems. As a key member of the team, you will design and maintain scalable infrastructures, develop APIs, and optimize AI pipelines. This position...


  • Toronto, ON, Canada Flexstaf I.T. Inc. Full-time $100,000 - $140,000 Contract

    Flexstaf I.T. Inc. is seeking a Senior Full Stack Software Developer for hybrid work in Toronto. The role focuses on integrating with the Agency Enterprise Pub/Sub service, leveraging FHIR subscriptions, and building Java/Node.js services, AWS Lambda, and React SMART-on-FHIR interfaces.Requirements include advanced FHIR Subscription/SubscriptionTopic...


  • Toronto, ON, Canada Fidelity Canada Full-time $99,000 - $149,000 Contract

    Job 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...


  • Toronto, ON, Canada Techedin Full-time $62,000 - $69,000 Contract

    Job Title: Full Stack Software Developer Location: Hybrid (3 days remote), Toronto, Canada Experience: 5+ Years Job Type: T4 Contract Rate: CAD 45 to 50 per hour Role Summary Key Responsibilities Design, implement, test, and maintain high-quality, secure, and stable software Build and maintain web-based solutions that support cross-platform development and...