senior full stack software developer jobs in Toronto

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


  • Toronto, ON, Canada Randstad Canada Full-time €120,000 - €170,000 Contract

    Randstad Canada is seeking a Senior Software Developer, Data to join our Data team in the Engineering Department. You will own the systems and infrastructure the Data team relies on, including Snowflake infrastructure, CI/CD automation, developer environments, data quality frameworks, and the data catalog. Collaborating with the Tech Lead and Data Analysts,...


  • Toronto, ON, Canada Wealthsimple Technologies Full-time €150,000 - €190,000 Contract

    Build something people love Wealthsimple is Canada’s leading financial innovator. The company offers a full suite of simple, sophisticated financial products across managed investing, do-it-yourself trading, cryptocurrency, tax filing, spending and saving. Wealthsimple currently serves more than 4 million Canadians and holds over $155 billion in assets...


  • Toronto, ON, Canada Intact Financial Corporation Full-time $102,000 - $124,000 Contract

    Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact's commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...


  • Toronto, Ontario, Canada Zensurance Full-time

    A leading InsurTech company is seeking a Senior Software Developer to contribute to their development team. The role involves building software for their rating and pricing engines using Node.js and TypeScript. Candidates should have strong experience in full stack web applications and be familiar with modern frontend tooling. This remote-first position...


  • Toronto, Canada The Descartes Systems Group Inc. Full-time €100,000 - €120,000 Contract

    Descartes Unites the People and Technology that Move the World The need for efficient, secure, and agile supply chains and logistics operations has become ever more critical and complex. By combining innovative technology, powerful trade intelligence and the reach of our network, Descartes helps get goods, information, transportation assets, and people...


  • Toronto, Ontario, Canada TechnoCred Full-time

    A leading tech company in Ontario, Canada is seeking a Senior Frontend Developer specializing in React and Redux. The role involves enhancing the RadioTrax portal and its apps, collaborating with product and engineering teams, and building systems to ensure optimal performance. Candidates should have a BS in Computer Science or equivalent experience,...


  • Toronto, Ontario, Canada Cogency Full-time

    A consulting and technology services firm in Toronto is seeking a Senior Java Full Stack Developer. The ideal candidate will have strong expertise in Java, Spring Boot, and Angular, with over 8 years of experience in a financial services setting. Responsibilities include designing and building applications that enhance operational efficiency and deliver...


  • Toronto, Ontario, Canada Source Code Full-time

    Source Code in Toronto, Ontario is seeking a Sr. Software Developer - Full Stack with 15+ years of experience. Hybrid work arrangement; onsite in Oct. Role emphasizes data pipelines, Java/J2EE, Angular, Node.js, and DevOps within an enterprise environment.You will translate technical specifications into working applications, develop detailed programming...


  • Toronto, 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, Ontario, Canada Rubicon Path Full-time

    A technology consulting firm in Toronto is seeking a Senior Full Stack Software Developer. The candidate will be responsible for designing and implementing data pipelines, translating business requirements into tested applications, and collaborating with IT professionals throughout the software development lifecycle. Proficient in Angular, React, Java, and...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    A software development company in Ontario seeks a Senior Full Stack Developer to translate technical specifications into working applications. The ideal candidate will have over 10 years of experience, strong skills in Java services, and proficiency in modern UI frameworks like AngularJS and NodeJS. You will work in an Agile environment and ensure compliance...


  • Toronto, Ontario, Canada OpenLoop Full-time

    A healthcare technology company is looking for a Senior Full Stack Engineer based in Toronto. This position will initially start as remote, transitioning to a hybrid model once the Toronto office opens. Responsibilities include architecting technical integrations and designing data pipelines to enhance healthcare delivery. Candidates should possess at least...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    Rubicon Path in Toronto, ON, is seeking a Senior Software Developer - Full Stack to design and deliver scalable enterprise solutions across OPS Secure and BPS Secure contexts.You will lead development across SDLC, work with Angular UI, Java backend, and integrate with IAM and identity management systems. The role requires 5+ years of experience with large...


  • Toronto, Ontario, Canada Manulife Financial Full-time

    Manulife Financial is seeking a Senior Full-Stack Engineer to design, develop, and maintain enterprise-scale investment technology platforms. You will build cloud-native solutions, collaborate with architects and business partners, and drive performance and security improvements across Azure and AKS environments.The role emphasizes leadership in design...


  • Toronto, Ontario, Canada CircleCI Full-time

    Transform the software world as a Senior Software Engineer who champions AI-driven solutions. Your role will focus on advancing software efforts while ensuring high standards for engineering excellence. In this prominent position, you will guide technical direction and design fresh user interfaces. Your mastery of React, TypeScript, and Go will be essential...


  • Toronto, Ontario, Canada Soho Square Solutions Full-time

    Soho Square Solutions in Toronto is seeking a hands-on Senior Full Stack Developer to contribute to the design, development, testing, and maintenance of scalable backend services and REST APIs using Java and Spring Boot; building frontend components using Angular; writing clean, reusable, and well-tested code.You will troubleshoot defects and production...


  • Toronto, Ontario, Canada PYXIDIA TECHLAB Full-time

    A leading technology solutions provider in Toronto seeks a Senior Full Stack Developer with expertise in Java, Spring Boot, and Angular. The successful candidate will design and develop enterprise-grade applications and collaborate with cross-functional teams. We are looking for someone with over 8 years of experience in software development, strong coding...


  • Toronto, ON, Canada Socket.dev Full-time €118,000 - €152,000 Contract

    Capco seeks an experienced Senior Full-Stack Python Software Engineer to design and build modern digital platforms at the intersection of engineering, cloud technology, and financial services. You will work with Python, Django/Flask, Angular, and potentially ReactJS, translating business needs into practical solutions within cross-functional...


  • Toronto, ON, Canada TekStaff IT Solutions Full-time $100,000 - $145,000 Contract

    TekStaff IT Solutions’ client in Scarborough, ON is seeking a Java Full Stack Developer for an 8.5-month contract in a hybrid role (2 days in-office). The ideal candidate has 8+ years of full-stack experience, strong Java, Spring Boot, REST APIs, Angular/React, and solid cloud, Docker and Kubernetes skills.The position features a 7.5-hour day, mandatory...


  • Toronto, ON, Canada Direct IT Recruiting Inc. Full-time $173,000 - $192,000 Contract

    Direct IT Recruiting Inc. in Toronto seeks a senior software developer for a 12-month contract with a strong extension potential. The role focuses on maintaining and improving the team’s trading and data analytics solutions, and migrating to Azure and Snowflake data platforms.You will report to a Senior Manager, Solution & Quality Engineering and...