senior full stack developer mf jobs in Toronto

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

    Robinhood is expanding its International engineering initiative from Toronto, Canada, seeking a Senior Full Stack Software Engineer to bridge high‑performance frontend interfaces with resilient backend systems. You will design and deliver localized onboarding, multi‑currency funding, and region‑specific trading experiences while upholding security,...


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

    Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in almost every country are managed on Athennian to automate workflows for ownership, company secretarial, governance, tax, and compliance. We're looking for a driven Senior...


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

    Applying to the position, you may join one of the most respected and fastest growing institutional investors in the world. Our client is a professional investment management organization that globally invests the funds to ensure long‐term sustainability. The company invests in all major asset classes, including public equity, private equity, real estate,...


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

    About Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI. We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems. We work closely with frontier robotics teams to bridge...


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

    About Mecka AI Mecka AI is building the data infrastructure layer for robotics and embodied AI. We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems. We work closely with frontier robotics teams to bridge...


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

    Elevate digital innovation as a Senior Full-Stack Developer focused on AI at Appnovation. Leverage top design tools to create impactful applications. As part of Appnovation’s team, you will turn creative ideas into functioning applications, primarily focusing on AI-driven design and development. With a strong proficiency in frontend frameworks, your role...


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

    Contribute as a Senior Full Stack Developer at Autodesk's MaintainX, shaping workflows and driving feature development. Focus on TypeScript, React, and Node.js for impactful web and mobile products. Your responsibilities will include developing features end-to-end while mentoring team members and focusing on code quality. With 5+ years of experience,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Astra-North Infoteck Inc. ~ Conquering today's challenges, achieving tomorrow's vision! Full-time

    Lead technical innovation as a Senior Full Stack Developer specializing in Java. Engage with cross-functional teams to design and deploy database applications, ensuring optimal solutions and compliance. This role requires collaboration with Systems Architects and Software Team Leads to navigate complex projects and enhance existing applications. You'll be...


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

    Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...


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

    Elevate your career as a Senior Full Stack Developer at InfoTrack Canada, a leading legal technology company. Join a dynamic team to innovate legal transaction processes in a hybrid work model. At InfoTrack, we seek a skilled Senior Full Stack Developer with 6+ years of experience, excited to collaborate with design and product teams. Engage in a fast-paced...


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

    Senior. Location: Toronto, ON - hybrid, 2 days onsite. Red Pico is hiring a Senior Full Stack Developer to take ownership of backend architecture and development for end-user self-service and access visibility solutions. This role combines architectural responsibility with hands‑on development of APIs, scripts and system integrations, with a strong focus...


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

    Senior Java Full Stack Developer focused on microservices and REST APIs, designing enterprise platform capabilities across frontend, backend, integration, workflow, and data layers. This senior-level position delivers reusable platform services and service-specific integrations for modern enterprise applications. You will translate technical specifications...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Lotus IT Solutions Full-time

    Drive 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...


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

    Build AWS-based applications in Toronto’s hybrid Senior Full Stack Developer position, combining backend architecture with hands-on API development. Work onsite two days weekly while shaping secure, scalable solutions. Red Pico seeks a Senior Full Stack Developer to own backend architecture for self-service and access visibility solutions. You will develop...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Insight Global Full-time €50 - €70 Temporary

    Overview Insight Global is seeking a Senior Full Stack Developer with strong expertise in .NET, AWS Cloud, and Angular to support the development of a risk profiling application for a leading bank in downtown Toronto. The role involves both BAU and new feature development, with a focus on automation and AI integration. Responsibilities Collaborate with 2...


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

    Kaseya is seeking a Senior Full-Stack Software Engineer in Toronto, Canada, to join our AI-native engineering team. You’ll design and deliver Java/Spring backends and React/TypeScript frontends, while leveraging AI-assisted tools to accelerate development and ensure quality. You’ll own features end-to-end across cloud-based SaaS applications, mentor...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Urban Ridge Supplies Full-time

    Google Canada in Toronto is seeking a Software Engineer to join the CX Agent Studio team. You will design scalable, AI-centric front-end interfaces for the CXAS Console, enabling developers to build, evaluate, deploy, monitor and optimize enterprise-grade agents at scale. Collaborating with UX, product, and ML engineering, you will translate technical...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Radiology Partners, Inc. 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, Toronto Census Division, ON; Ontario, Canada Fitch Group, Inc. Full-time

    Fitch Group, Inc. in Toronto is seeking a solid Software Engineer to join our Ratings Technology team. You will build and enhance mission-critical applications powering analysts across a global credit ratings organization. You will work on modern full-stack apps, collaborating with product managers and stakeholders. We seek an engineer with deep Python and...


  • Toronto, ON, Canada Vena Full-time $66,000 - $89,000 Contract

    Solution Architect Product & TechnologyDepartment: Product DevelopmentEmployment Type: Full TimeLocation: India - Resident (0008)Reporting To: Mike PettersenCompensation: Rs4,500,000 - Rs6,000,000 / yearDescriptionThis role will be working out of our office 5 days a week.Vena Solutions is seeking a Solution Architect, Product & Technology to drive the...