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.


  • Greater Toronto Area, Canada Infowaysolutions Full-time

    Job Title: Senior Java Full Stack Developer Location: Phoenix, AZ 85054 Job Description We are seeking a highly skilled and experienced Senior Java/J2EE Full Stack Developer with a strong background in the Financial or Banking domain. The ideal candidate must be completely hands-on, capable of working independently, and able to communicate...


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

    Become a key player at Qohash as a Senior Full Stack Developer working with AI tools. Drive the development of secure data architecture in a dynamic environment. At Qohash, you will utilize your extensive experience in microservices and familiarity with modern frameworks. You will handle complex problem-solving by leveraging AI coding technologies and...

  • Senior Full Stack

    2 hours ago


    Toronto, Ontario, Canada Project XIII Inc Full-time

    Project XIII Staffing is partnering with a large public sector digital services program to hire a Senior Full Stack / Front End Developer (Contract Role) based in Ontario. This role will support the development of secure, scalable enterprise applications within a regulated, high-security environment. The Opportunity The Senior Full Stack / Front End...

  • Senior Full Stack

    2 days ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Project XIII Inc Full-time

    Project XIII Staffing is partnering with a large public sector digital services program to hire a Senior Full Stack / Front End Developer (Contract Role) based in Ontario. This role will support the development of secure, scalable enterprise applications within a regulated, high-security environment. The Opportunity The Senior Full Stack / Front End...


  • Toronto, ON, Canada Extremenetworks Full-time €120,000 - €180,000 Contract

    We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend services...


  • Toronto, ON, Canada Extreme Networks, Inc Full-time €120,000 - €170,000 Contract

    We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend services...


  • Toronto, Canada Extreme Networks Full-time

    We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team.   This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend...


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

    Community Services Cluster, Ministry of Public and Business Service Delivery and Procurement, Government of Ontario is seeking two Senior Software Developers – Full Stack to design, build, test, and maintain enterprise Java/J2EE web applications at the Ontario Public Sector. The role emphasizes secure, scalable, accessible, and compliant solutions. You...


  • Toronto, Ontario, Canada Cogency Full-time

    Transform financial services as a Senior Java Full Stack Developer in a flexible hybrid role. Employ your expertise in Java, Spring Boot, and Angular to architect powerful applications. You’ll be expected to bring over 8 years of full-stack experience, particularly within financial institutions. This role requires proficiency in backend and frontend...


  • Toronto, Ontario, Canada Elastify Full-time

    Elastify, based in Toronto, is seeking a Senior GIS Full Stack Developer to join a collaborative technology team building enterprise web applications with a strong focus on modern UI, backend services, and geospatial technologies.You will design, develop, test, and deploy scalable applications across frontend, backend, APIs, and databases, while mentoring...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    A prominent technology company in Toronto is seeking a Senior Software Developer with over 5 years of JAVA experience to develop high-quality applications. The role involves translating technical specifications, troubleshooting software issues, and collaborating within an agile environment. Proficiency in Spring framework, unit testing, and DevOps practices...


  • Greater Toronto Area, Canada Infowaysolutions Full-time

    Job Title: Senior Azure .NET Full Stack Developer Location: Redmond, WA (Remote – PST Time Zone Preferred) Role Overview Infosys is seeking an experienced Senior Azure .NET Full Stack Developer to design, develop, and maintain scalable, high-performance cloud-native applications on Microsoft Azure. The ideal candidate will have strong hands-on experience...


  • 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 United States Digital Space LLC Full-time €99,200 - €136,400 Temporary

    We are re‑defining the fleet management industry to be people first, then business – delivering on our promise of a superior client experience. We are looking for a Senior Engineer Full Stack to lead the solutioning, design, development, and support of scalable web applications across the UI, API, backend, batch, and database layers. The expected result...


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

    Location: Toronto, ON (Hybrid) Company: Cogency Employment: Full-Time About Cogency Cogency is a Toronto-based consulting and technology services firm specializing in enterprise digital transformation across the Banking, Financial Services, and Insurance (BFSI) sector. We partner with leading organizations to modernize platforms, enhance operational...


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

    A technology solutions provider based in Toronto is seeking a Senior Full Stack Software Developer. The ideal candidate will possess extensive experience in .NET and Angular, along with a solid understanding of Agile methodologies. Key responsibilities include collaborating within development teams, designing scalable applications, and ensuring high-quality...


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

    A technology firm in Canada is seeking a Senior Full Stack Software Developer with expertise in Java, microservices, and cloud computing. The role involves designing automation processes, developing and testing APIs, and collaborating across teams. Ideal candidates will have strong experience with React/Angular and a background in AI and Machine Learning....


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time $70,000 - $90,000 Contract

    Job Functions / ResponsibilitiesCollaborates with Systems Architects, Software Team Leads and other Software Developers to design, develop and deploy technical solutions.Analyses complex information, designs, develops and troubleshoots database applications.Reviews functional requirements and prepares and documents technical program, subsystem and system...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Socket.dev Full-time

    RBC in Toronto is seeking a full-stack developer to design, develop, and maintain scalable enterprise applications using Java, Spring Boot, JavaScript, HTML5, CSS, JSON and SQL. The role focuses on enhancing the TeamSite/LiveSite CMS, REST integrations, and cross‑team collaboration to deliver robust solutions across platforms. You will contribute to...


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

    A leading technology firm in Toronto is seeking a Senior Full Stack Software Developer to engage in the development, design, and maintenance of applications. Candidates should have proven experience with the .NET framework, Agile methodologies, and strong analytical skills. This role involves both front-end and back-end development, working closely with...