backend developer

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

  • Software Engineer

    7 days ago


    Moncton, NB, Westmorland Comte, NB; Nouveau-Brunswick, Canada Affirm, Inc. Full-time

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm’s critical batch workloads With the...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Unity Technologies SF Full-time

    L'opportunité Nous recrutons une ou un développeur backend sénior pour joindre notre équipe Engine AI. Il s'agit d'une petite équipe à fort impact qui conçoit les outils IA internes et l'infrastructure qui permet aux développeurs de notre équipe Engine d'être plus rapides et plus efficaces chaque jour. Dans ce rôle, vous serez responsable de...

  • Software Engineer

    7 days ago


    Calgary, AB, Calgary Census Division, AB; Alberta, Canada Affirm, Inc. Full-time

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm’s critical batch workloads With the...

  • Software Engineer

    7 days ago


    Québec, QC, Québec Municipalité Régionale, QC; Capitale-Nationale; Québec Province, Canada Affirm, Inc. Full-time

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm’s critical batch workloads With the...


  • Canada Unity Technologies SF Full-time

    L'opportunité Nous recrutons une ou un développeur backend sénior pour joindre notre équipe Engine AI. Il s'agit d'une petite équipe à fort impact qui conçoit les outils IA internes et l'infrastructure qui permet aux développeurs de notre équipe Engine d'être plus rapides et plus efficaces chaque jour. Dans ce rôle, vous serez responsable de...

  • Software Engineer

    7 days ago


    Winnipeg, MB, Winnipeg Census Division, MB; Manitoba, Canada Affirm, Inc. Full-time

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm’s critical batch workloads With the...

  • Software Engineer

    7 days ago


    Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Affirm, Inc. Full-time

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm’s critical batch workloads With the...

  • Software Engineer

    7 days ago


    Mississauga, ON, Peel Regional District, ON; Ontario, Canada Affirm, Inc. Full-time

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirm As a developer on this team you will partner with product and infrastructure engineers to build the tools and systems that streamline workflows, strengthen testing and ultimately improve the reliability of affirm’s critical batch workloads With the...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada Citigroup Inc. Full-time €120,800 - €170,800 Temporary

    We are looking for a talented and passionate individual to join our Java Server development team and continue to evolve our next-generation rates reference data application. The team works closely with end users gaining direct exposure to the fast-paced world of front office trading and finance. Responsible for creating high performance, low latency...


  • Canada Analyst Technical Solutions Full-time

    Elevate your career as a Senior Back End Software Developer with the Labour and Transportation Cluster in Toronto, ON. This onsite role focuses on advanced programming skills, specifically in PL/I and DB2. This position demands extensive experience in software development and analysis, with a strong focus on database requirements and coding standards. You...


  • Canada Citigroup Inc. Full-time

    Lead Java backend development for Citi’s rates reference data application, using Spring, scalable microservices, and low-latency engineering practices. Work within a global electronic trading platform. This full-time developer role supports Citi’s Java Server development team and modern rates reference data technology. You will build reusable services,...


  • Montréal, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada APPTAD, Inc. Full-time

    Design scalable Java backend systems with Apache Spark and Spring Boot as a Senior Developer focused on secure, high-performance engineering. This senior backend position requires more than seven years of professional software development experience. You will build microservices, distributed data pipelines, and secure RESTful APIs. The work also includes...


  • Canada APPTAD, Inc. Full-time

    Design scalable Java backend systems with Apache Spark and Spring Boot as a Senior Developer focused on secure, high-performance engineering. This senior backend position requires more than seven years of professional software development experience. You will build microservices, distributed data pipelines, and secure RESTful APIs. The work also includes...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada Citigroup Inc. Full-time

    Lead Java backend development for Citi’s rates reference data application, using Spring, scalable microservices, and low-latency engineering practices. Work within a global electronic trading platform. This full-time developer role supports Citi’s Java Server development team and modern rates reference data technology. You will build reusable services,...


  • Canada Citigroup Inc. Full-time

    We are looking for a talented and passionate individual to join our Java Server development team and continue to evolve our next-generation rates reference data application. The team works closely with end users gaining direct exposure to the fast-paced world of front office trading and finance. Responsible for creating high performance, low latency...


  • Halifax, Nova Scotia, Canada Affirm Full-time

    At affirm, 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 Batch Developer Experience team makes batch development and testing faster and more reliable at affirm. As a developer on this team you will partner with product and...


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

    At affirm, 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 Engineering team builds systems that power affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the...


  • Saskatoon, Saskatchewan, Canada Affirm Full-time

    At affirm, 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 Batch Developer Experience team makes batch development and testing faster and more reliable at affirm. As a developer on this team you will partner with product and...


  • Winnipeg, Manitoba, Canada Affirm Full-time

    At affirm, 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 Batch Developer Experience team makes batch development and testing faster and more reliable at affirm. As a developer on this team you will partner with product and...


  • Regina, Saskatchewan, Canada Affirm Full-time

    At affirm, 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 Engineering team builds systems that power affirm’s mission. We take pride in our craft, building reliable, performant, and scalable solutions that touch every part of the...