java junior developer jobs in Ottawa

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4,047 java junior developer job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Canada Agility-PR-Solution Remote Full-time $65,000 - $75,000 Contract

    Build Java services and content pipelines remotely with Agility PR Solutions. Work with Kafka, REST APIs, and web integrations supporting online media content.As a Junior Software Developer, you will help create systems that collect, process, and deliver web content. You will work with product owners and developers on distributed systems, search indexing,...


  • Ottawa, ON, Canada Agility Remote Full-time $92,000 - $106,000 Contract

    Develop Java backend systems and RESTful APIs remotely for Agility PR Solutions, integrating LLMs and modern agent frameworks.This Junior Software Developer role focuses on backend engineering, artificial intelligence, and distributed systems. You will address large-scale data processing, distributed workloads, and intelligent orchestration. Your work...


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

    Develop Java backend systems and RESTful APIs remotely for Agility PR Solutions, integrating LLMs and modern agent frameworks. This Junior Software Developer role focuses on backend engineering, artificial intelligence, and distributed systems. You will address large-scale data processing, distributed workloads, and intelligent orchestration. Your work...

  • Java Developer

    2 days ago


    Ottawa, ON, Canada SA TECHNOLOGIES Full-time $60,000 - $80,000 Contract

    SA Technologies Inc. (www.satincorp.com) is a market leader and one of the fastest growing IT consulting firms with operations in US, Canada, Mexico & India. SAT is an Oracle Gold Partner, SAP Services Partner & IBM Certified enterprise.All SA Technologies requirements are Direct Client Requirements from IT Hiring Managers. We guarantee you the best rate for...

  • Senior Java developer

    2 hours ago


    Ottawa, Ontario, Canada Talent Transformation Group Full-time

    We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP/ROIP protocols, and mission-critical communication systems. The successful candidate will play a key role in the development and enhancement of applications that...


  • Ottawa, ON, Canada SRC Can Full-time $60,000 - $88,000 Contract

    The Syracuse Research Corporation (SRC) is celebrating 60 years of redefining possible. The company was originally formed to provide innovative products and seasoned analysis to solve complex Electronic Warfare (EW) challenges faced by the US Government and its Armed Forces. Since 2016, SRC has expanded operations into Australia, Canada and the UK. We do...

  • Junior AI Developer

    2 days ago


    Ottawa, Ontario, Canada Ericsson Full-time $69,000 - $90,300 Contract

    Join our Team ISAC System Verification Team At this time, Ericsson Canada Inc. does not provide immigration assistance/sponsorship now or in the future for this position. About This Opportunity Integrated Sensing and Communications (ISAC) is one of Ericsson's most exciting technology investments, combining wireless communications and sensing technologies...


  • Ottawa, ON, Canada Collabera Full-time €85,000 - €115,000 Contract

    Elevate your career with Collabera as a Senior Java Developer specialized in Oracle Commerce. Focus on delivering robust and scalable eCommerce solutions. This position requires an Oracle Commerce (ATG) Developer who possesses significant experience in software development and a strong background in Java. You will work with cross-functional teams,...


  • Ottawa, ON, Canada Miratech Group Full-time €120,000 - €180,000 Contract

    Build enterprise-scale routing engines with Java and Spring Boot at Miratech, developing real-time interaction distribution for contact center operations. As a Senior Routing Engine Developer, you will create scalable backend services for voice and digital interactions. You will apply distributed systems, microservices, event-driven architecture, and...


  • Ottawa, Ontario, Canada Ericsson Full-time $85,000 - $111,300 Contract

    Grow with us About This Opportunity Approximately 40% of the world's mobile traffic is carried through an Ericsson network. Our 5G Radio Access Network (RAN) solutions are already connecting billions of devices, and we are actively shaping the evolution toward 6G. Our L1 Software Development team in RCE RAN Performance designs and implements Physical Layer...


  • Ottawa, ON, Canada General Dynamics Corporation Full-time

    Build bold. Deliver impact. Win together. At General Dynamics Mission Systems Canada, we are not just engineering technology; we are shaping the future of defense and security. Our teams design and deliver advanced, mission‑critical solutions that enhance national security, strengthen communities, and protect the people we serve. If you are looking for...


  • Ottawa, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    OverviewFull Stack Developer – FrontendJob Description: Full stack (front end) Developer - 7-8 yearsMinimum duration - 1 yearLocation - RemoteClient develops and manufactures chemicals, plastic resins and end-products that make everyday life safer, healthier, and easier.ResponsibilitiesDevelop and maintain scalable, performant, and user-friendly front-end...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada YuJa Inc. Full-time

    Java development and distributed systems define this office-based Full Stack Software Developer role at YuJa, Inc., with standard Monday-to-Friday hours. YuJa seeks a developer with strong software design, development, and testing skills. You will work across Java, J2EE, EJBs, JSP, Servlets, JDBC, Eclipse, and JBoss. The role also involves distributed...


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

    Build enterprise-scale routing engines with Java and Spring Boot at Miratech, developing real-time interaction distribution for contact center operations. As a Senior Routing Engine Developer, you will create scalable backend services for voice and digital interactions. You will apply distributed systems, microservices, event-driven architecture, and...


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

    Participate in how our enterprise grade solutions are built, deployed, and operated in a true Agile setting supported by senior developers, testers, and product managers. Proven ability to optimize website performance by appropriately interpreting Core Web Vitals. Ability to write clean, modular, high-performance, reusable code/ UI components/libraries. ...

  • Lead Java Developer

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Flexspring, Inc. Full-time

    At Flexspring, you will have the autonomy and flexibility to tackle your role in a way that is right for you. We foster a learning culture that will allow you to develop new skills and progress in your career. Who We Are Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR...


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

    Experience in J2EE development, Integration with Murex, Bloomberg, handling swift Messages, query Optimization, Jobs Schedulers, file processing for batch interfaces, API integrations and Issues debugging. Ability to work with Linux, SQL Server. Experience working with high performance enterprise applications required. Financial industry experience, viz.,...

  • Java GCP Developer

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Compunnel Inc. Full-time

    We are seeking a skilled Java GCP Developer to join our dynamic team. The ideal candidate will design, develop, and deploy cloud-native applications on Google Cloud Platform (GCP), leveraging their expertise in Java and modern development frameworks. Key Responsibilities Develop and maintain microservices and cloud-native applications using Java/J2EE,...

  • Lead Java Developer

    4 days ago


    Ottawa, ON, Canada Flexspring, Inc. Full-time

    At Flexspring, you will have the autonomy and flexibility to tackle your role in a way that is right for you. We foster a learning culture that will allow you to develop new skills and progress in your career. Who We Are Flexspring is an iPaaS (Integration Platform as a Service) company specializing in HR data integrations. We partner with HR teams and HR...


  • Ottawa, Ontario, Canada Ehrservices Full-time

    Participate in how our enterprise grade solutions are built, deployed, and operated in a true Agile setting supported by senior developers, testers, and product managers.Proven ability to optimize website performance by appropriately interpreting Core Web Vitals.Ability to write clean, modular, high-performance, reusable code/ UI...