senior software engineer

10,000 senior software engineer job listings in Canada. Find daily updated positions from leading job boards.


  • , Canada Sage Recruiting Inc. Full-time

    Intermediate / Senior Software Engineer (TypeScript / Node.js) A growing technology company is building a modern fintech platform designed to power next-generation financial products and services. As part of a new initiative, this team is focused on developing scalable infrastructure and APIs that enable high-performance financial applications. Operating...


  • Toronto, Ontario, Canada Supernova Technology Full-time

    Founded in 2014, we offer the industry’s first and only cloud-based, fully-customizable, end-to-end software solution to automate securities-based lending from origination through the life of the loan. By combining thought leadership in suitability and risk management with industry-leading education and the latest technology, Supernova enables advisors to...


  • Winnipeg, Manitoba, Canada Sitero LLC Full-time

    Sitero is an emerging leader in Clinical services and software solutions for the life sciences industry. We have experience and expertise in a diverse range of therapeutic areas and focus on innovative, technology-enabled solutions that allow our clients to focus on their core strengths. For early phase studies through Phase III clinical trials, our...


  • Ottawa, Ontario, Canada DEFSEC Technologies Inc. Full-time

    Senior Software Engineer – LC4ISR (ISTAR) KWESST (a DEFSEC Technologies company) develops and delivers next generation military and public safety technology for military and first responder customers. The company is proudly Canadian and provides Dismounted/Mounted Domain Expertise in Command-and-Control software development, integration, and support...


  • Toronto, Ontario, Canada Arcadia Full-time

    Compensation: $150,000–$197,000 base salary, plus annual bonus and stock options About the Role We are seeking a Senior Software Engineer to build and scale customer-facing product experiences and the systems that support them. You will work across frontend applications, backend services, APIs, and integrations that power high-impact operational...


  • Winnipeg, Manitoba, Canada Nabla Full-time

    Company Description NielsenIQ is a global measurement and data analytics company providing the most complete and trusted view of consumers and markets in more than 100 countries covering 90% of the world’s population. Focusing on consumer-packaged goods manufacturers and FMCG and retailers, we enable customers to defy what’s possible. How? We combine...


  • British Columbia, British Columbia, Canada King River Capital Group Full-time

    As a Senior Software Engineer on our Ancillaries squad, you will build integrations that expand what we can offer travelers—connecting external providers to our platform so partners like Booking.com, Skyscanner, and Ryanair can deliver personalized protection and services at scale. We’re building AI‑first. You’ll use agentic tools like Claude Code...


  • Montreal, Quebec, Canada Unity Enterprise Full-time

    L’opportunité Nous sommes l’équipe Unity Authoring Platform, une équipe innovante qui bâtit la plateforme de collaboration RT3D la mieux gérée au monde! Notre équipe Automatisation se concentre sur les outils et l’orchestration qui alimentent des flux de travail entièrement personnalisables, allant de la création de projets Unity à des...


  • Toronto, Ontario, Canada Edgecom Energy Full-time

    Position: Senior Software Engineer. Company: Edgecom Energy. Seniority level: Mid‑Senior level. Employment type: Full‑time. Job function: Engineering and Information Technology. Edgecom Energy is a purpose-driven clean-tech software company delivering cutting‑edge energy management solutions across Canada and rapidly scaling throughout North America....


  • Toronto, Ontario, Canada Morningstar Full-time

    About the Role As a Senior Software Engineer, you will work closely with product owners, engineering teams, and technical leads on our next generation data feed platform. This role is primarily focused on building Python‑based data pipelines and file‑based data delivery systems on AWS. You will architect and implement solutions for delivering data in...


  • Toronto, Ontario, Canada CircleCI Full-time

    About CircleCI Engineering CI/CD has been solved. Now it’s being reinvented. AI agents don’t just run pipelines. They write code, trigger builds, interpret failures, and propose fixes. The interfaces that developers use to understand and trust that work don’t exist yet. We’re building them. At CircleCI, our guiding principles aren’t posters on a...


  • Halifax, Nova Scotia, Canada Liferaft-2 Full-time

    About Liferaft Liferaft builds software that helps organizations find, understand, and act on potential risks from publicly available information. Our clients include corporate security teams around the world, including some of the world’s leading organizations. We’re a remote-first company committed to building a high-performing, values-driven team that...


  • Surrey, British Columbia, Canada Pillexa Full-time

    We’re looking for a product-driven Senior Software Engineer to join our growing team and help build and scale our healthcare SaaS platform. You’ll work alongside our senior engineers and leadership team to develop, refine, and deliver features that make a real impact in how healthcare technology serves patients and providers. This is a full-time, on-site...


  • Montreal, Quebec, Canada Polarized Capital Full-time

    Tim & Dan here. Between the two of us, we’ve interviewed thousands of people and hired close to one hundred. We think normal job descriptions are dry and rarely convey what it’s actually like to work with the people hiring you.In this role, you’ll report to Dan while working closely with Tim, our founders, and engineering teams across the portfolio. A...


  • Vancouver, British Columbia, Canada Cover Genius Full-time

    About Cover Genius Cover Genius is a Series E insurtech that protects the global customers of the world’s largest digital companies, including Booking Holdings (Priceline, Kayak, Booking.com), Intuit, Uber, Hopper, Ryanair, Turkish Airlines, Descartes ShipRush, Zip and SeatGeek. We’re also available at Amazon, Flipkart, eBay, Wayfair and SE Asia’s...


  • Toronto, Ontario, Canada Air-tek Full-time

    About UsAir-tek is a Canadian-based software company redefining how airlines operate through intelligent automation and modern, scalable systems. Our suite of products has already captured a significant share of a massive global market - and we99re only in the early innings.While our customers know our name, we intentionally operate in stealth mode as we...


  • Toronto, Ontario, Canada Equinix, Inc. Full-time

    Who are we? Equinix is the world's digital infrastructure company®, shortening the path to connectivity to enable the innovations that enrich our work, life and planet. A place where tech thinkers and future builders turn bold ideas into breakthrough experiences, we welcome your unique perspective.Help us challenge assumptions, uncover bias, and remove...


  • Toronto, Ontario, Canada BettingJobs Full-time

    BettingJobs is hiring a Senior Software Engineer a global leader in online gaming, to join a new backend engineering team in Toronto. Responsibilities Design, develop, and maintain high-performance .NET backend services Build and manage real-time data pipelines and integrations Extend legacy systems to ensure stability and backward compatibility Diagnose...


  • , Canada Pentasia Full-time

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  • , Canada Confidential Full-time

    OverviewSr. Talent Acquisition Coordinator @ Orion Innovation (We are Hiring for .Net Full Stack Developer for Remote @ Canada)QualificationsExperience in 8 to 10 Years in Sofware Developer with Proven experience with Go, SQL, Java, and YAML.Hands-on experience with Kubernetes-based microservices architecture.Proficiency in deploying services using...