web application developer jobs in Ontario

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1,000 web application developer job listings in Canada. Find daily updated positions from leading job boards.

  • Lead AI Developer

    1 day ago


    southwestern ontario, on, canada | ca, Ontario OpenText Full-time

    OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of digital...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Victoria University Full-time €78,716

    Current Vacancy Information and Technology Services – Union (USW Local 1998) Posting Date: November 6, 2026 Closing Date: November 20, 2026 Position Title: Programmer, Analyst and Web Developer Pay Scale Group: USW Pay Band 12 Department: Information and Technology Services Salary: $78,716 with an annual step progression to a maximum of $100,666 Type...


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

    Shape Cohere’s public web presence with Next.js and Tailwind, creating polished marketing pages and content experiences from a remote-friendly setting. The Web Developer supports cohere.com, the public face of Cohere’s security-first enterprise AI company. You will collaborate with a small group of engineers, designers, marketing partners, and...

  • Lead AI Developer

    3 days ago


    Southwestern Ontario, ON, Canada OpenText Full-time $140,000 - $190,000 Contract

    OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects that shape the future of digital...


  • Southwestern Ontario, ON, Canada Google LLC Full-time $230,000 - $340,000 Contract

    Join Google Cloud as an AI Application Developer III, specializing in Generative AI solutions. Work with innovative technologies to craft applications that meet diverse client needs. We are looking for an experienced professional with at least 7 years in AI applications and a Bachelor's degree in a relevant field. In this role, you will build prototypes...


  • Ameliasburg, ON, Prince Edward Unitary Authority, ON; Ontario, Canada LOYALIST COLLEGE Full-time

    Reporting to the Director, IT Services, the incumbent is a member of the Application Development Services team and plays a key role in the development, support, and continuous improvement of the College's enterprise systems. The position is responsible for application development, business system support, report development, system integrations, and...


  • Toronto, Ontario, Canada CIBC Full-time

    We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients.At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are and...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada DoodleWeb Full-time

    # Web Development ManagerOwn web builds end to end. You'll run the delivery team, review the code, keep the timeline honest, and be the person clients trust when something gets complicated.Read the full role →## About the roleDoodleWeb is a digital studio that designs, builds, and maintains high-performance websites on Drupal, WordPress, Webflow, and...


  • Toronto, Ontario, Canada Jobber Full-time

    Advance AI-assisted development and experimentation for Jobber’s web platform from Edmonton, Toronto, Vancouver, or Kitchener-Waterloo. Build for measurable growth.This Senior Front-End Developer role supports Jobber’s Web Strategy team and its high-velocity experimentation program. You will use Next.js, Sanity, React, and TypeScript to ship...


  • Toronto, Ontario, Canada Bank of Montreal Full-time

    Build scalable cloud applications at BMO in a hybrid role, using cloud computing, software development, and modern application patterns.As an AI Developer within BMO’s Technology group, you will design, develop, test, debug, and maintain business cloud applications. You will migrate existing applications, create cloud-native software, and translate user...


  • 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 transforming the legal experience for all by bettering the lives of legal professionals while increasing access to justice.Summary:This role is available to candidates across Canada, excluding Quebec....


  • Toronto, Ontario, Canada Canadian Imperial Bank of Commerce (Canada) Full-time

    We’re building a relationship-oriented bank for the modern world. We need talented, passionate professionals who are dedicated to doing what’s right for our clients. At CIBC, we embrace your strengths and your ambitions, so you are empowered at work. Our team members have what they need to make a meaningful impact and are truly valued for who they are...


  • Ottawa, Ontario, Canada National Research Council Canada / Conseil national de recherches Canada Full-time

    Priority may be given to the following designated employment equity groups: women, Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*. The Employment Equity Act, which is under review, uses the terminology Aboriginal peoples and visible minorities. Candidates are asked to self-declare when applying to...

  • Application Developer

    2 hours ago


    Ottawa, Ontario, Canada Leadingtalent Full-time

    Elevate client solutions as a Senior Application Developer at IBM in Ottawa. Specialize in low-level programming and embedded systems, crucial for developing effective applications. In this on-site position, you will engage with diverse clients to enhance their AI and hybrid cloud technologies. With a focus on integrating and optimizing applications, you...


  • Toronto, Ontario, Canada Themis Solutions Inc. Full-time

    Elevate your career in software development with Clio as an Application Security Developer in Toronto. Help improve the security landscape for legal AI technology in a hybrid work setting. As a key member of Clio's Engineering team, you bring strong .NET development experience to enhance our application security efforts. Engage in vulnerability remediation,...


  • Mississauga, Ontario, Canada Citigroup Inc. Full-time

    Build applications through systems analysis and programming as a Senior Applications Development Analyst in Citi’s hybrid Mississauga, Ontario workplace. Support new and revised systems.This intermediate-level position contributes to application systems analysis and programming with Citi’s Technology team. You will assess feasibility, develop models,...

  • Senior Developer

    4 hours ago


    Richmond Hill, Ontario, Canada Cansel Group of companies Full-time

    We are seeking a highly experienced Senior Developer to lead the design, enhancement, integration, and modernization of the Digital Products Catalog (DPC) platform. This role will serve as the primary technical owner of the application architecture and will drive platform scalability, extensibility, cloud adoption, developer standards, and product evolution...


  • Mississauga, Ontario, Canada RedPico Full-time

    Develop React and TypeScript solutions for GTAA analytics, AI-powered services, and operational portals from Mississauga, Ontario. This hybrid contract requires three onsite days each week.Red Pico seeks a Full Stack Developer with a strong frontend focus for production web applications. You will shape reusable UI systems, dashboards, and responsive...


  • Toronto, Ontario, Canada Kumaran Systems Full-time

    Java or Golang backend development anchors this Application Developer role at Kumaran Systems, focused on microservices and cloud-native technologies.This experienced Software Developer position involves scalable backend applications, RESTful APIs, Docker, Kubernetes, and modern CI/CD practices. You will collaborate across functions while supporting...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    TypeScript developers can translate complex specifications into tested applications while creating front-end functionality with React, Node.js, and Next.js.This Senior Software Developer position combines programming, analysis, application design, implementation, and support. Responsibilities include developing detailed programming specifications, generating...