senior python full stack engineer jobs in Toronto

1,000 senior python full stack engineer job listings in Canada. Find daily updated positions from leading job boards.


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

    We are looking for a Senior Full Stack Developer who can work across our entire product portfolio, from the established platforms that hundreds of school districts run on every day to the next-generation platform we are building to expand what's possible for them. You’ll work across both our core platform (BusPlanner Pro and our existing web...


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

    Build Harvey’s platform with React, TypeScript, Python, and secure systems in Toronto’s hybrid, three-plus-days-in-person model. Shape infrastructure serving legal customers. As a Staff Full Stack Software Engineer, you will shape Harvey’s product platform and build user-facing features for leading law firms and enterprise customers. The team owns...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Harvey AI Full-time €196,800 - €295,200 Temporary

    Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Harvey Full-time €196,800 - €295,200 Temporary

    Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work gets done for decades to come. This is a rare chance to help build a generational company at a true inflection point. We have strong...


  • Toronto, ON, Canada DataBraid Limited Full-time

    Join DataBraid in Toronto, ON, as a Full Stack Engineer, leveraging hybrid work flexibility. Focus on developing agentic AI systems that revolutionize complex insurance workflows.In this foundational engineering role, you’ll collaborate directly with the CTO and founding members to innovate within the insurance technology sector. The position requires a...


  • Toronto, ON, Canada Compunnel Inc. Full-time $80,000 - $100,000 Contract

    KEY RESPONSIBILITIESDesign and develop front-end interfaces for LLM-powered workflows using frameworks such as React or VueImplement user-centric designs, wireframes, and prototypes using tools such as Figma or SketchDevelop and maintain backend APIs and services using technologies such as Node.js, Python, or similar frameworksIntegrate front-end...


  • Toronto, ON, Canada Huron Consulting Group Inc. Full-time

    Huron Consulting Group Inc. is seeking a hands-on Solution Architect Associate to join a cross-functional pod and translate business needs into scalable AI-enabled software. You’ll build features on AWS and Azure, collaborate with users, and ensure quality across all shipped components. The role emphasizes integrating Claude and other models, working...


  • Toronto, ON, Canada Fitch Group Full-time €180,000 - €220,000 Contract

    Lead full-stack engineering in Toronto with Java, Spring Boot, React, and practical AI fluency supporting Fitch Ratings applications. Fitch Ratings seeks a Lead Software Engineer for its global Ratings Technology team. You will build enterprise applications, guide architecture, and support responsible AI adoption. The work spans product, analytics, and...


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

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...


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

    Drive innovation as a Full-Stack Product Engineer at Thunderbird, enhancing the Thunderbolt AI client. Contribute to impactful features and ensure seamless customer deployments in this fully remote role. Thunderbird is expanding its team for the Thunderbolt initiative, seeking a Staff Full-Stack Product Engineer to build effective features and integrations....


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada TD Bank Group Full-time

    Toronto-based Software Engineer II combines full stack troubleshooting with production support for TD’s business-critical branch technology. Work across desktop, web, and mainframe-connected systems. In this role, you support applications and platforms serving TD’s large retail branch network. You investigate incidents, interpret logs, and coordinate...


  • Toronto, ON, Canada Social Leverage LLC Full-time €100,000 - €220,000 Contract

    Build 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...


  • Toronto, ON, Canada Questrade Financial Group Full-time €80,000 - €120,000 Contract

    Build production software with React, React Native, and Node.js as a Software Engineer in a hybrid environment with three office days. QFG seeks a Software Engineer to design, build, test, and deploy features across the full lifecycle. You will write readable, secure, observable code while working with limited supervision. The position supports front-end,...


  • Toronto, ON, Canada Blanc-Labs Full-time €90,000 - €130,000 Contract

    Blanc Labs is a premier partner for global enterprises, leading the way in digitization, automation, and the development of next-generation digital products and services. Our expertise in digital transformation powers businesses to accelerate service delivery, drive customer engagement, and foster growth. Alongside our client work, a small product team at...


  • Toronto, ON, Canada Stripe Full-time $135,200 - $202,800 Contract

    Drive technological innovation at Stripe as a Full Stack Software Engineer in Toronto, focusing on Money as a Service. Integration of financial tools will impact millions of transactions. Join the Money as a Service sub-organization at Stripe, where your skills will help shape products crucial for businesses worldwide. In this role, you will work on...


  • Toronto, ON, Canada Devconnectplatform Full-time $110,000 - $150,000 Contract

    PolicyMe, Canada’s leading digital insurance solution, is hiring an AI-Driven Full Stack Engineer. You will work across backend and frontend with Python, React, PostgreSQL, and AWS to deliver AI-powered features.You’ll design scalable cloud architectures, integrate AI models, and contribute to architecture planning, code reviews, and release planning in...


  • Toronto, Ontario, Canada Brickeye Full-time

    OverviewFull Stack Software Engineer - Construction TechHybridPublished2 days agoAbout BrickeyeBrickeye transforms construction sites through intelligent IoT technology. Our platform provides real-time visibility, early risk detection, and smart automation that prevent costly damages and delays. From instant safety alerts to predictive analytics that help...


  • Toronto, Ontario, Canada Newrich Network Full-time

    Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Golang frameworks. You'll implement engaging...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Capital One Full-time €202,400 - €231,000 Temporary

    161 Bay Street (93021), Canada, Toronto,Toronto, Ontario, Senior Staff Software Engineer - International Card Tech - Full-stack For 30 years, we've been on a mission to change banking for good. We challenge the traditional bank stereotype by integrating machine learning, conversational AI and design thinking into our core operations. We're a bank a tech...


  • Toronto, Ontario, ON, Canada Apexon Full-time $120,000 - $150,000 Contract

    **About Apexon** Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We bring together distinct core competencies in AI, analytics, app development, cloud, commerce, CX, data, DevOps, IoT, mobile, quality engineering and UX, with proprietary accelerators...