senior full stack software developer jobs in Toronto

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  • Toronto, Ontario, Canada Clio Full-time

    Clio 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 currently seeking a Senior Software Developer to join our Fintech engineering portfolio in Toronto. This role requires you to be in office a minimum of twice per week on one of our Anchor Days. The...


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

    The Opportunity We're at an exciting point: agentic automation is moving from prototype to production, and we need a senior engineer who can own high-impact work end-to-end. You'll turn ambiguous goals into shippable milestones, operate what you build in production, and iterate fast based on real customer feedback — all in a team that moves quickly...


  • Toronto, ON, Canada Procom Full-time €90,000 - €120,000 Contract

    Procom is seeking an Intermediate - Full Stack (Java, React, OpenShift) for a 6 month hybrid contract in Toronto, onsite 3 days per week. The Applications Development Sr Programmer Analyst will deliver key projects and mentor junior developers within the Global Fixed Income Trade Processing Team. The role demands 5-8 years of experience, strong...


  • Toronto, Ontario, Canada Code17tek Full-time

    Turn AI prototypes into reliable applications at Code17 with Java, Spring Boot, REST APIs, and LLM-powered workflows. Develop secure software that connects enterprise systems with useful grounded responses.As a Senior Full Stack Engineer, you will translate requirements into working solutions with product owners, architects, and business stakeholders. The...


  • Toronto, Ontario, Canada Candidate 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 AI...


  • Toronto, Ontario, Canada Acquird.io Full-time

    A Few Notes:Profitable B2B SaaS company, teams are based out of North AmericaRole is 95% remote in Toronto (we meetup 1x a month).Must be able to legally work in Canada (visa or sponsorship won't be provided)Our Eng team is growing and we are looking to hire a Full Stack Python/React Developer for an applications teamWe're open on seniority from Upper...


  • Toronto, Ontario, Canada Avenue.io Inc. 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 AI...


  • Toronto, Ontario, Canada Academic Key Full-time

    Build People products remotely from Toronto with React, TypeScript, backend engineering, and privacy-aware design at Thumbtack.As a Senior Full Stack Engineer, you will take early People products to production and grow them into connected experiences. You will work across React, TypeScript, service code, data models, and SaaS integrations. The work supports...


  • Toronto, Ontario, Canada Interpublic Full-time

    Shape the future of eCommerce at Flywheel as a Full Stack Senior Engineer specializing in our Perpetua platform. Use modern technologies like Python, Django, and React to deliver data-driven solutions. This senior position focuses on enhancing backend services and developing user-centric applications for small and medium businesses. You will create data...


  • Toronto, Ontario, Canada Academic Key Full-time

    Senior Full Stack Engineer People ProductsRemoteRemote Toronto full stack design saas react salesforce hr front end python Link validatedThumbtack helps millions of people confidently care for their homes. Thumbtack is the one app you need to take care of and improve your home â from personalized guidance to AI tools and a best-in-class hiring experience....


  • Toronto, Ontario, Canada Cohere 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 AI...


  • Toronto, Ontario, Canada pofft Technology Inc. Full-time

    Senior Full Stack Engineer People ProductsSenior Full Stack Engineer People Products Toronto 2 gün 16 saat 28 dakika önce yayınlandı. RemoteOK -Thumbtack helps millions of people confidently care for their homes.Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring...


  • Toronto, 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,...

  • Senior React

    14 hours ago


    Toronto, Ontario, Canada TechnoCred Full-time

    A leading tech company in Toronto is seeking a Senior Full Stack Developer to build scalable and reliable systems. The ideal candidate has over 8 years of experience in full stack web development, excels in React.js and Node.js/Express.js, and possesses strong communication skills. You'll work in an Agile environment, collaborating with various teams to...


  • Toronto, Ontario, Canada Avenue.io Inc. 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, Ontario, Canada Flywheel Full-time

    Join Flywheel Commerce as a Senior Full Stack Engineer, focusing on scalable eCommerce optimization solutions. Utilize AI-assisted tools and modern frameworks in a collaborative setting. As a Senior Full Stack Engineer, you will play a critical role in enhancing our Perpetua product within the Flywheel portfolio. This position requires expertise in Python,...


  • Toronto, Ontario, Canada Thumbtack Full-time

    Thumbtack helps millions of people confidently care for their homes. Thumbtack is the one app you need to take care of and improve your home — from personalized guidance to AI tools and a best-in-class hiring experience. Every day in every county of the U.S., people turn to Thumbtack to complete urgent repairs, seasonal maintenance and bigger improvements....


  • Toronto, ON, Canada Avenue.io Inc. Full-time €110,000 - €160,000 Contract

    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, Canada Autodesk, Inc Full-time $123,000 - $180,000 Contract

    Autodesk, Inc. in Toronto invites a Senior Software Developer to help build AI-powered personalization features across Autodesk products. You will work with TypeScript, Electron, and Python to create scalable desktop experiences like the Autodesk Assistant.You will collaborate with engineers, applied scientists, and product teams, writing clear contracts for...


  • Toronto, ON, Canada Felix Full-time

    Felix is seeking Intermediate and Senior engineers to join the Felix Engineering team. You will build and maintain the proprietary digital healthcare ecosystem, working on front-end (Vue.js) and back-end (PHP/Laravel) systems that power patients, practitioners and pharmacists. You’ll collaborate with product and design to Deliver patient-centric healthcare...