juniorr backend developer jobs in Ottawa

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1,194 juniorr backend developer job listings in Canada. Find daily updated positions from leading job boards.

  • Backend Developer

    12 hours ago


    Ottawa, ON, Canada BUMP Full-time

    Compensation: CAD 75,000 - CAD 86,000 - yearly Company Description BUMP provides secure charitable lottery and fundraising platform solutions to most recognizable professional sports foundations and well-known and distinguished not-for-profits across North America. Our Mission is to be the most valued partner to charities and not-for-profits, providing...

  • Backend Developer

    2 days ago


    Ottawa, ON, Canada Canadian Bank Note Co. Full-time $75,000 - $86,000 Contract

    Compensation: CAD 75,000 - CAD 86,000 - yearly Company Description BUMP provides secure charitable lottery and fundraising platform solutions to most recognizable professional sports foundations and well-known and distinguished not-for-profits across North America. Our Mission is to be the most valued partner to charities and not-for-profits, providing...

  • Backend Developer

    2 days ago


    Ottawa, Ontario, Canada CGI Full-time $80,000 - $130,000 Contract

    Position Description: Backend Developer (AWS) . Reliability Clearance granted preferably, or eligible based on 5+ years residing in Canada . Must be located in the NCR: Ottawa, ON/Gatineau QC or within commuting distance Your future duties and responsibilities: Key Responsibilities . Design, develop, test and maintain backend services and...


  • Ottawa, ON, Canada BUMP Full-time

    Build secure backend services with PHP and Laravel at BUMP in a hybrid, permanent full-time Backend Developer role. Work across APIs, databases, and production systems.On BUMP's Prediction Markets team, you will support a multi-tenant platform designed for Latin American markets. The work includes REST and GraphQL APIs, PostgreSQL databases, queue-driven...


  • Ottawa, ON, Canada IBM Full-time $70,000 - $110,000 Contract

    Design backend software solutions at IBM Software, using component development and unit testing within an Agile, collaborative environment. Contribute to products shaping digital transformation.As a Software Developer: Generalist, you will design, develop, test, and deliver offerings with leading-edge or proven technologies. You will understand stakeholder...


  • Ottawa, ON, Canada Fullscript Full-time $90,000 - $130,000 Contract

    Join a dedicated team of developers focused on identity and access management (IAM) as a Backend Developer. Contribute to building reliable, scalable IAM capabilities and solve complex authentication issues. This is a senior backend role that requires over five years of software development experience. You will work on IAM systems with a collaborative team,...

  • Backend Developer

    3 days ago


    Ottawa, ON, Canada Amuse Remote Full-time $85,000 - $105,000 Contract

    This range is provided by Amuse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range$85,000.00/yr - $105,000.00/yrAmuse is a platform that helps people discover local arts and culture. Think of it as your personal travel guide: but instead of trying to lecture you for an hour, it enriches your...


  • Ottawa, ON, Canada Fullscript Full-time $90,000 - $130,000 Contract

    Collaborate with your pod — a small, focused team of developers — to build and maintain IAM capabilitiesContribute to the backend codebase with an eye toward reliability, scalability, and securityParticipate in technical design discussions and help break down projects into clear, actionable tasksIdentify and suggest improvements to our authentication and...

  • Backend Developer

    5 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BUMP Full-time €75,000 - €86,000 Temporary

    Compensation: CAD 75,000 - CAD 86,000 - yearly Company Description BUMP provides secure charitable lottery and fundraising platform solutions to most recognizable professional sports foundations and well-known and distinguished not-for-profits across North America. Our Mission is to be the most valued partner to charities and not-for-profits, providing...

  • Software Engineer

    2 days ago


    Ottawa, ON, Canada Affirm, Inc. Remote Full-time $70,000 - $95,000 Contract

    The Batch Developer Experience team makes batch development and testing faster and more reliable at affirmAs 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 workloadsWith the...

  • Backend Developer

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Amuse Full-time €85,000 - €105,000 Temporary

    This range is provided by Amuse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $85,000.00/yr - $105,000.00/yr Amuse is a platform that helps people discover local arts and culture. Think of it as your personal travel guide: but instead of trying to lecture you for an hour, it...


  • Ottawa, Ontario, Canada Fullscript Full-time

    About Fullscript We’re an industry-leading health technology company on a mission to help people get better. We started in 2011 with one simple idea. Make it easier for practitioners to access the products they trust so they can deliver better care. That simple idea grew into a platform that powers every part of care. Today, more than 125,000 practitioners...


  • Ottawa, Ontario, Canada Amuse Full-time

    OverviewSenior Backend Developer, Content & Personalization (Remote, Canada) – AmuseJoin to apply for the Senior Backend Developer, Content & Personalization (Remote, Canada) role at Amuse.This range is provided by Amuse. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range: $120,000.00/yr -...


  • Ottawa, Ontario, 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...


  • Ottawa, ON, Canada OpenText Full-time $110,000 - $150,000 Contract

    Build secure backend services with C++ and Java at OpenText, working onsite in Ottawa or Richmond Hill, Ontario. French and English are required.As a Senior Backend Software Developer, you will evolve OpenText’s public, multitenant SaaS cloud offering. The platform serves healthcare, financial, and government organizations with high availability, security,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BlackBerry Full-time

    Build scalable Node.js microservices for BlackBerry Radar, using AWS, Redis, MySQL, and Elasticsearch across real-time IoT systems. As a Senior Full Stack Developer, you will help expand Radar’s cloud platform within BlackBerry’s engineering team. Your work spans backend development, data-intensive telemetry systems, React, and architectural decisions....


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BUMP Full-time

    Build secure backend services with PHP and Laravel at BUMP in a hybrid, permanent full-time Backend Developer role. Work across APIs, databases, and production systems. On BUMP's Prediction Markets team, you will support a multi-tenant platform designed for Latin American markets. The work includes REST and GraphQL APIs, PostgreSQL databases, queue-driven...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Outlier Full-time €50 Temporary

    Earn Up To $50/hr as an OpenClaw Agent Builder Shape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments. Trusted by 10,000+ software engineers worldwide MIN EXP REQUIRED 2+ years PAY RATE Up to $50 USD/hr Earn Up To $50 USD/hr— Plus Additional Incentives Rates vary based on expertise and...


  • Ottawa, ON, Canada BlackBerry Full-time $152,000 - $213,000 Contract

    Build scalable Node.js microservices for BlackBerry Radar, using AWS, Redis, MySQL, and Elasticsearch across real-time IoT systems.As a Senior Full Stack Developer, you will help expand Radar’s cloud platform within BlackBerry’s engineering team. Your work spans backend development, data-intensive telemetry systems, React, and architectural decisions....


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Affirm Full-time €133,000 - €183,000 Temporary

    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...