Jobs for senior full-stack developer at Toronto

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


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

    What We Do We build AI models to enable smaller, faster, and more successful clinical trials. What We Do We build AI models to enable smaller, faster, and more successful clinical trials. About Altis Labs Altis Labs is a computational imaging company focused on improving how oncology trials measure treatment benefit. Our core technology is IPRO, an AI...

  • MEAN Stack Developer

    15 hours ago


    Toronto, Ontario, Canada Iris Software Inc. Full-time

    OverviewIris's Fortune 100 direct client is looking for MEAN Stack Developers. Please find below Job description and share me your updated resume at Saurav.upadhyay@irissoftware.com.Key ResponsibilitiesDevelop and maintain web applications using MongoDB, Express.js, Angular, and Node.js.Build and integrate RESTful APIs for front-end and back-end...

  • MEAN Stack Developer Premium

    5 hours ago


    Toronto, Ontario, Canada Recutify Full-time $85,000 - $95,000 Contract

    Position: MEAN Stack Developer Location: Toronto Mode of Work: Hybrid (3-4 Days at office     This job posting is for an existing, active vacancy and we are looking to hire a MEAN Stack Developer with strong backend expertise in Java microservices to support Wealth Management technology initiatives. Roles & Responsibilities: Design, develop, and maintain...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada medmehealth Full-time €116,000 - €156,000 Temporary

    We're hiring an Automation-Focused Full-Stack Engineer for the Gravity pod to spearhead the evolution of our core automation product. The gravity pod owns some of MedMe's most critical integration workstreams — connecting pharmacies and healthcare providers to the systems and networks that keep patient care running. Right now, our highest-priority...


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

    Full-Stack Engineer About the role MAESTRO is the product that clinical operations, quality and data teams open every morning to run their trials — managing studies, sites, participants, regulatory documents, deviations, CAPAs, training and approval workflows in one validated, audit-ready platform. The quality of their day depends on the quality of what...


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

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Morningstar Credit Ratings, LLC Full-time €90,489 - €132,711 Temporary

    About Morningstar Morningstar unites problem solvers with a clear goal: helping investors achieve their financial objectives. As a leading investment research and data company, we stand out by how we apply our insights to serve a broad range of users. Our independent investment research, powered by cutting-edge technology and design, provides tailored...


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

    Engage in a rewarding role as a Senior Full-Stack Software Engineer with a hybrid schedule, impacting critical business applications in Ottawa and Toronto. Leverage cutting-edge technology in cloud and software development. This full-stack position is ideal for someone who loves working on scalable applications, with responsibilities spanning development...


  • Toronto, Ontario, Canada Environics Analytics Full-time

    Position Summary: We are looking for an Intermediate Software Developer with strong front-end development skills and an interest in full-stack development. You will help build and enhance our web-based analytics and mapping platform used by customers across North America. You'll work on modern React application, collaborate with backend developers and...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada MedMe Health Full-time €115,000 - €176,000 Temporary

    Hey, I’m Ichwan, Engineering Manager at MedMe Health. I lead the Gravity pod within our engineering department. Our mission is to build an all-in-one cloud-based platform that enables pharmacists to schedule, document, and manage clinical services at scale. With over 4,500 pharmacies using our software, we’ve facilitated more than 25 million patient...


  • Toronto, ON, Canada Dialogue Full-time €140,000 - €190,000 Contract

    Staff Software Developer, Full Stack (Provider Experience) About this position About Dialogue Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness...


  • Toronto, ON, Canada BDO Full-time $74,000 - $112,000 Contract

    BDO Canada is seeking a seasoned Full-Stack .Net Web Developer to sustain, enhance, and scale bdo.ca within a broad digital platform ecosystem. You’ll partner with the Front-End Developer to ensure technical health, performance, and ongoing evolution of BDO’s platforms.You will deliver website development work, deploy changes via CI/CD, support data...


  • Toronto, ON, Canada Rubicon Path Full-time $65,000 - $85,000 Contract

    A leading technology consulting firm in Toronto is seeking a Junior Full Stack Software Developer. The role involves translating specifications into applications, collaborating with teams, and requires proficiency in C#, .NET, and XML. Candidates must have at least 2 years of experience and understand AODA compliance. This position requires working from the...


  • Toronto, ON, Canada Soroc Technology Full-time $120,000 - $160,000 Contract

    Become a Lead Full Stack Developer specializing in React JS and Node JS. Your role focuses on delivering top-notch e-commerce solutions while leveraging Agile methodologies and SAP Commerce Cloud. We are looking for candidates with a minimum of 8 years of experience in full stack development. Your responsibilities will include utilizing front-end...


  • Toronto, ON, Canada Worky Full-time €110,000 - €160,000 Contract

    About us Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities. About the Role As a Full-Stack Developer / AI...


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

    RQ08863 - Software Developer - Full Stack - Senior Job Openings RQ08863 - Software Developer - Full Stack - Senior About the job RQ08863 - Software Developer - Full Stack - Senior Description Responsibilities Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities. Required to translate...


  • Toronto, ON, Canada Umindesign Full-time €42,000 - €62,000 Contract

    Umindesign seeks a motivated co-op student to help build modern web applications and secure APIs for fintech projects in Toronto. You will work closely with project managers and clients to deliver robust solutions and gain hands-on experience across frontend, backend, and cloud integrations. You will implement UI with React, integrate third-party services,...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Tata Consultancy Services Limited Full-time €90,000 - €110,000 Temporary

    Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...


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

    Understands that the success of a developer is to understand the core business processes of the business unit and business requirements as well as the architecture patterns and technology strategy (e.g., Transformation, SmartCore, DevOps). Conceive and write detailed software implementations/code while ensuring that their code/configurations adhere to the...


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

    Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a skilled Developer to help build and maintain our cutting-edge wealth...