java back end developer

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10,000 java back end developer job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, QC, Canada COFOMO Full-time €90,000 - €150,000 Contract

    Join COFOMO in optimizing growth for clients as a Back-End Developer focusing on cloud-native applications on AWS. Utilize Python, CI/CD workflows, and advanced DevOps tools for success. We are seeking an experienced Back-End Developer with a robust background in software engineering and at least five years of relevant experience. You will design, develop,...


  • Canada Insight Global Full-time

    Become a Back-End Developer at Insight Global, specializing in Oracle EBS Financial modules. Design scalable integrations that enhance financial processes and system reliability. In this contract position, you will focus on architecting and implementing robust integration solutions for Oracle EBS. Your role requires collaboration with...

  • Back End Developer

    15 hours ago


    Montreal, QC, Canada Alignerr Full-time $55,000 - $110,000 Contract

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...


  • Vancouver, Metro Vancouver Regional District, Canada Proxxi Full-time $150,000 - $200,000 Contract

    Join Proxxi as a Senior Back-end Developer focused on hybrid/remote work. You will lead mobile development, manage back-end infrastructure, and drive innovation in safety technology. This full-time role based in Vancouver, BC, requires expertise in mobile (iOS/Swift, Android/Kotlin) and back-end/cloud work. You will directly mentor two developers while...

  • Back-End Developer

    5 days ago


    Canada CONFORMiT Full-time

    Overview In this role, you will have the opportunity to work as a developer with a diverse, multidisciplinary, passionate and globally distributed team. As part of a long-established DevOps culture, you\'ll be integrating new technologies, solving complex problems and developing relevant new functionalities. Within an event-driven microservice architecture...

  • Back End Developer

    5 days ago


    Montreal, Quebec, Canada Mantu Full-time

    Work model: Hybrid, 2 days on site per weekLanguages: French required, English is an assetPosition summaryOur client is looking for an Intermediate Back-end Developer to contribute to the modernization of critical business platforms and the evolution of strategic application solutions.The successful candidate will work within Agile, multidisciplinary teams...

  • Back-end Developer

    4 hours ago


    Vancouver, British Columbia, Canada Proxxi Full-time

    Vancouver, BC (Gastown) · Hybrid/remote · Full-time ABOUT THE ROLE Proxxi builds life-saving technology for the world's most dangerous jobs. Our flagship product, the Voltage wearable, protects thousands of frontline workers from electrical hazards — and recently won Best Product at the 2025 IEEE Electrical Safety Workshop. We're scaling fast, bringing...


  • Vancouver, Metro Vancouver Regional District, Canada Insight Global Full-time

    Become a Back-End Developer at Insight Global, specializing in Oracle EBS Financial modules. Design scalable integrations that enhance financial processes and system reliability. In this contract position, you will focus on architecting and implementing robust integration solutions for Oracle EBS. Your role requires collaboration with cross-functional teams...

  • Lead Front

    15 hours ago


    Montreal, QC, Canada Astucemedia Full-time $85,000 - $120,000 Contract

    Job Description As a Lead Front & Back-End Developer at Astucemedia, you will bridge the gap between high-level architectural vision and daily execution. Working in a high-collaboration environment, you will partner closely with our Technical Project Manager (TPM) and Principal Architect, while being supported by Staff/Senior Developers in both Front-end and...


  • Montreal, QC, Canada Astek Group Full-time $90,000 - $130,000 Contract

    Développeur Senior C# .NET - Capital Markets (Orchestrade) Rejoignez Astek et contribuez à la transformation des systèmes de marchés financiers Chez Astek, nous accompagnons nos clients dans leurs projets technologiques les plus stratégiques. Nous recherchons actuellement un Développeur Senior C# .NET pour rejoindre une équipe spécialisée dans les...


  • Montreal, QC, Canada National Bank of Canada Full-time $90,000 - $130,000 Contract

    Your job Ensure the delivery of technological solutions aligned with business needs and architectural orientations Design and implement integrations via APIs, microservices, and Kafka flows Develop pipelines to automate continuous integration (CI) and continuous deployment (CD) Diagnose and solve complex problems by promoting sustainable...


  • Vancouver, Metro Vancouver Regional District, Canada CICCC - Cornerstone International Community College of Canada- Full-time $83,000 - $165,000 Contract

    Project:New Online School PlatformJob Summary:This position is classified as an Independent Contractor.A back-end developer or Full-stack Developeris not an employee of the institution and will operate independently. This is a 6-12-month project.About the RoleWe are looking for a Backend Developer or Full Stack Developer to support the development of a new...

  • Back End Developer

    2 days ago


    Calgary, AB, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...


  • Toronto, ON, Canada Analyst Technical Solutions Full-time $131,000 - $138,000 Contract

    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...

  • Back End Developer

    2 days ago


    Moncton, Moncton Parish, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...

  • Back End Developer

    2 days ago


    Ottawa, ON, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...

  • Back End Developer

    2 days ago


    Mississauga, Peel Region, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...

  • Back End Developer

    2 days ago


    Edmonton, Division No. 11, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...

  • Back End Developer

    2 days ago


    Quebec, Capitale-Nationale, Canada Alignerr Full-time

    About The Role What if the code you write could directly power the AI systems shaping how millions of people interact with technology? We're looking for Back End Developers to design, build, and optimize the server-side systems and APIs that drive cutting-edge AI products — from data pipelines and model-serving infrastructure to scalable microservices that...

  • Back-end Developer

    2 days ago


    Canada Proxxi Full-time

    Vancouver, BC (Gastown) · Hybrid/remote · Full-time ABOUT THE ROLE Proxxi builds life-saving technology for the world's most dangerous jobs. Our flagship product, the Voltage wearable, protects thousands of frontline workers from electrical hazards — and recently won Best Product at the 2025 IEEE Electrical Safety Workshop. We're scaling fast,...