backend software developer

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


  • Saskatoon, Saskatchewan, Canada Affirm Full-time

    At Affi, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. We...


  • ca | ca Affirm Full-time

    At Affi, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. We...


  • Ottawa, Ontario, Canada Affirm Full-time

    At Affi, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. We...


  • St. John's, Newfoundland and Labrador, Canada Affirm Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. As we build Affim's advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for...


  • Winnipeg, Manitoba, Canada Affirm Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. As we build Affim's advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for...

  • Software Developer

    2 days ago


    Canada neurohire.ai Remote Full-time $70,000 - $90,000 Contract

    NeuroHire is looking for a motivated and talented Software Developer to join our team. In this role, you will contribute to developing, testing, and maintaining software applications while collaborating with team members to build reliable, scalable, and efficient technology solutions. You will apply your programming knowledge, problem-solving skills, and...


  • canada | ca Affirm, Inc. Full-time

    Elevate your backend engineering career with Affirm’s remote team in Canada, specializing in Redis and Valkey Cache Services. Drive innovation in data infrastructure while collaborating closely with cross-functional teams. Join Affirm as a Software Engineer II, focusing on backend systems and cache service scaling. With at least two years of experience,...


  • Kitchener, Ontario, Canada Affirm Full-time

    At Affim, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. As we build Affim's advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for...


  • St. John's, Newfoundland and Labrador, Canada Affirm Full-time

    At Affi, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.The Streaming team at Affi is responsible for all things data and drives the strategy for event driven architecture, stream processing, data exploration, discovery and validation. We...


  • canada | ca Atlassian Full-time

    Overview Working at Atlassian Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. To help our teams work together effectively, this role...


  • Hamilton, Ontario, Canada Affirm, Inc. Full-time

    Elevate your software development career as a Backend Software Engineer II with Affirm. Play a pivotal role in shaping APIs for esteemed partners like Amazon and Stripe while working remotely. At Affirm, the Partner Merchant Interfaces - Integration team is growing and seeks a Software Engineer II. You will design, develop, and launch backend systems using...


  • canada | ca Stripe Full-time

    Drive innovation as a Backend Software Engineer with Stripe's Revenue and Financial Automation team. This hybrid role focuses on designing future products that enhance payment solutions for businesses. As an engineer on the RFA team at Stripe, you will develop a cutting-edge financial management platform for companies. You will collaborate with...


  • Ahuntsic North, QC, Canada Akamai Full-time

    Architect high-throughput REST APIs with Python and Flask at Akamai, supporting resilient backend infrastructure for enterprise security platforms. As a Senior II Software Engineer, you will lead architecture, design, and implementation for high-performance backend systems. You will establish API standards, improve performance, and advance fault-tolerant...


  • Canada Affirm, Inc. Full-time

    As we build Affirms advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for consumer experiences. Search is one of the highest impact surfaces, and we are building a new team that will own not just the recommendations and search experiences, but also explore...


  • Canada Perseus Group Full-time

    Drive innovation as a Senior Backend Engineer with Jonas Software, specializing in AI-first solutions. Embrace remote work to design and implement core backend systems in C#/.NET. In this pivotal role, you’ll shape a new SaaS application from the ground up. Seeking a seasoned engineer with expertise in Event Sourcing, CQRS, and Domain-Driven Design (DDD)....


  • Toronto, ON, Canada Intellistack Full-time $85,000 - $120,000 Contract

    Shape the future of automation at Intellistack as a Software Engineer, utilizing your backend expertise to design impactful digital solutions in a hybrid setting. This role focuses on creating identity and authentication services, deploying cutting-edge technology while collaborating with multiple teams. You will be instrumental in developing scalable...


  • Calgary, AB, Calgary Census Division, AB; Alberta, Canada Affirm, Inc. Full-time €181,000 - €241,000 Temporary

    At Affirms we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. As we build Affirms advertising platform and evolve Marketplace into a best in class shopping destination, the ability to route and discover is one of the greatest levers for...


  • Canada Micromart Full-time

    Location: Toronto (Hybrid preferred, remote possible for strong candidates) This is a full-stack role with a strong backend focus. About Micromart Micromart is building the platform for unattended retail. We empower entrepreneurs to turn any location into a retail opportunity, from offices and condos to gyms, hotels, and other shared spaces. Our...


  • Winnipeg, Manitoba, Canada Tucows, Inc. Full-time

    Design reliable backend systems with Python or Go at Tucows Domains, working remotely from Canada on APIs, databases, and production software. As a Senior Backend Software Engineer, you will build and maintain services supporting Tucows Domains products. This hands-on individual contributor role provides technical direction across multiple systems while...


  • canada | ca Atlassian Corp. Full-time

    Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity. To help our teams work together effectively, this role is fully remote but requires...