Jobs for junior software develope at Ottawa

10,000 junior software develope job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada ADGA Group Full-time

    ADGA Group is a Canadian-owned defence and security company that provides integrated, mission-critical technical solutions to Government and industry, specializing in C5ISRT, simulation and training, cyber and infrastructure security, and program delivery. With nearly 60 years of experience, ADGA supports federal clients and Canada’s intelligence and...


  • Ottawa, Ontario, Canada Canonical Full-time

    Junior Software Developer - Observability at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is widely used in enterprise initiatives such as public cloud, data science, AI, engineering innovation, and IoT. The company is a pioneer of global...


  • Ottawa, ON, Canada Socket.dev Full-time €52,000 - €82,000 Contract

    ADGA Group in Ottawa is seeking a Junior Software Developer to learn and grow. You will collaborate with experienced staff, deliver mission-critical software, and contribute across multiple projects in secure environments. Expected Oct start; candidates must obtain Canadian Federal Government Reliability Status and VCR clearance. On-site in Ottawa,...


  • Ottawa, Ontario, Canada Ericsson Full-time

    Kickstart your career with Ericsson as a Junior L1 Software Developer in Ottawa, Ontario. This role focuses on high-performance embedded software for 5G networks and offers collaboration with a global team. Ericsson seeks a motivated junior developer to contribute to its L1 Software Development team in Ottawa. You will dive into low-level programming and...

  • Junior C# Software Developer Premium

    17 hours ago


    Ottawa, Canada Leonardo Canada Full-time

    With over 90,000 employees worldwide, Leonardo is a global high-technology company and a key player in the international defence and security sector. Leonardo Canada Inc. continues to grow and expand our footprint in Ottawa. We offer a dynamic and collaborative work environment where innovation is encouraged, and employees are empowered to grow...


  • Ottawa, Ontario, Canada Ericsson Full-time

    Grow with us Location: Ottawa, Ontario, Canada – Ericsson will not provide immigration support at this time. 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. Within this...


  • Ottawa, ON, Canada Leonardo Group Full-time $65,000 - $75,000 Contract

    Engineering Full Time Ottawa, ON $65,000 - $75,000 CAD per yearWith over 90,000 employees worldwide, Leonardo is a global high-technology company and a key player in the international defence and security sector. Leonardo Canada Inc. continues to grow and expand our footprint in Ottawa. We offer a dynamic and collaborative work environment where innovation...

  • Junior Software Developer Premium

    17 hours ago


    Ottawa, Ontario, Canada Huawei Technologies Canada Co. Full-time

    Job descriptionHuawei Canada has an immediate contract opening for a Junior Software Developer.About the team:The Intelligent Real-Time Operating System Lab focuses on OS architecture, concurrency challenges, and optimal resource management for diverse use cases such as the compute required for AI/ML. This lab aims to innovate operating system designs for...


  • Ottawa, Ontario, Canada Ericsson Full-time

    Explore software development in the telecommunications field with Ericsson as a Junior L1 Developer based in Ottawa. Focus on embedded systems and contribute to the future of 5G technology. Ericsson is on the lookout for a passionate junior developer to join its L1 Software Development team. In this role, you will work on embedded software for 5G networks,...


  • Ottawa, ON, Canada Solace Corporation Full-time €85,000 - €105,000 Contract

    Solace Corporation is hiring a Junior Software Developer to join our API & Applications team. You will develop multi-language SDK client libraries (Java, Python, C, C#, JavaScript, Go) powering our event-driven architectures. A key focus is accelerating the Solace Schema Registry and its serialization/deserialization libraries. You will build libraries,...


  • Ottawa, Ontario, Canada Canonical Full-time

    A leading software development company is seeking a passionate Junior Software Developer for their Observability team. This entry-level position will focus on developing a cloud-native monitoring stack using Python and Go, enhancing user experiences and ensuring seamless operations. Candidates should have a relevant degree and a love for open source...


  • Ottawa, ON, Canada Canonical Full-time

    A leading open source software provider is seeking a Junior Software Developer for their Observability team. This remote role involves developing a cloud-native monitoring stack utilizing exceptional open source tools. The ideal candidate has a Bachelor's in Computer Science and is skilled in Python, with knowledge of Go. Benefits include a personal...


  • Ottawa, ON, Canada Canonical Full-time

    A leading open source software firm is seeking a Junior Software Developer for a remote role. The ideal candidate should be skilled in Python and have knowledge of Go, along with experience in open source projects. Responsibilities include collaborating with a globally distributed team, writing and maintaining high quality code, and representing the company...


  • Ottawa, ON, Canada Ericsson GmbH Full-time €69,000 - €90,000 Contract

    Ericsson Canada Inc. is seeking a Software Developer to help shape the future of wireless technology in Ottawa. You will join agile, cross-functional teams working on radio platform software and Open RAN technologies for 5G networks. You will develop production-grade software, create unit tests and automate testing, and collaborate across teams to...

  • Software Developer

    17 hours ago


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

    Enterprise AI is moving from pilots to production, and the constraint is no longer the model — it's the data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming the foundation every serious AI system runs on. Solace is the leading real-time data platform for the enterprise AI era....

  • Software Developer

    3 hours ago


    Ottawa, Ontario, Canada Solace Corporation Full-time

    Enterprise AI is moving from pilots to production, and the constraint is no longer the model —it'sthe data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming thefoundationevery serious AI system runs on. Solace istheleadingreal-time data platform for the enterprise AI era....

  • Software Developer

    3 hours ago


    Ottawa, Ontario, Canada Solace Full-time

    Enterprise AI is moving from pilots to production, and the constraint is no longer the model — it's the data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming the foundation every serious AI system runs on.Solace is the leading real-time data platform for the enterprise AI era....


  • Ottawa, Ontario, Canada Ericsson GmbH Full-time

    Grow with usLocation: Ottawa, Ontario, Canada – Ericsson will not provide immigration support at this time.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. Within this context,...


  • Ottawa, Ontario, Canada Ciena Full-time

    Step into a Junior Embedded Software Developer role with Ciena, where technology meets humanity. This position offers hands-on experience with low-level Linux software development and software lifecycle management. Ciena invites graduates to focus on embedded software technologies, working on Linux kernel and build systems. The culture promotes a flexible...

  • Software Developer

    24 hours ago


    Ottawa, Ontario, Canada Solace Full-time

    Enterprise AI is moving from pilots to production, and the constraint is no longer the model - it's the data. Agents are only as good as what they can sense, trust, and act on in the moment, and real-time, event-driven data is becoming the foundation every serious AI system runs on. Solace is the leading platform for the enterprise AI era. Established...