Jobs for junior software engineer at Ottawa

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

  • Junior AI Software Engineer Premium

    6 days ago


    Ottawa, Canada Agility PR Solutions Full-time US$65,000 - US$75,000 Contract

    About the Role As a Junior Software Developer (AI & Agentic Systems), you will design and implement cutting-edge agentic workflows and AI-driven applications. This role sits at the intersection of software engineering, artificial intelligence, and distributed systems—focused on building intelligent automation that empowers users to orchestrate complex...


  • Ottawa, Ontario, Canada Policyme Full-time

    Overview of the roleWe’re on a mission to modernize insurance, making it simpler, more accessible, and customer-first. The insurance industry is a $1T market that’s remained largely untouched by the digital revolution, and PolicyMe is here to change that. As a remote-first, Toronto-based startup with big ambitions, we’re building the future of...

  • Software Developer

    22 hours ago


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

    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....


  • 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...

  • Software Developer

    11 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....

  • Software Developer

    2 days 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....


  • 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...


  • 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, 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...

  • Junior C# Software Developer Premium

    22 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 General Dynamics Mission Systems–Canada Full-time

    Join to apply for the System Engineer, Junior role at General Dynamics Mission Systems–Canada. At General Dynamics Mission Systems–Canada, our focus extends beyond engineering technology solutions—we are dedicated to cultivating careers. If you seek a purpose-driven career solving some of the world’s most critical problems, alongside some of the...

  • Junior QA Engineer

    11 hours ago


    Ottawa, Ontario, Canada 1Valet Full-time

    About 1Valet 1Valet is a Canadian technology company transforming the way people interact with their buildings. We develop smart building software and integrated hardware solutions that connect property managers, residents, and visitors—creating seamless, secure, and intelligent building experiences. We’re a growing company where every team member plays...


  • Ottawa, Ontario, Canada Q-Block Computing Full-time

    Location: Ottawa, ON (on-site) Employment type: Full-time Salary range: $85,000–$110,000 CAD per year About Q-Block Computing Q-Block Computing builds quantum systems that operate in the real world. The company develops quantum timing, quantum‑secure communications, and quantum computing platforms engineered for the performance, reliability, and...


  • Ottawa, ON, Canada Q Block Full-time €85,000 - €110,000 Contract

    Location: Ottawa, ON (on-site) Employment type: Full-time Salary range: $85,000–$110,000 CAD per year About Q-Block Computing: Q-Block Computing builds quantum systems that operate in the real world. The company develops quantum timing, quantum-secure communications, and quantum computing platforms engineered for the performance, reliability, and...

  • Junior Mechanical Engineer Premium

    22 hours ago


    Ottawa, Ontario, Canada Stantec Full-time

    DescriptionOur Stantec Buildings Group offers services for all phases of the project life cycle, from pre-project planning through detailed design, construction and operations, to decommissioning. This is where great ideas and rewarding careers are built. Exercising creativity and ingenuity, our team delivers innovative, integrated, and practical solutions...

  • Junior Electrical Engineer Premium

    22 hours ago


    Ottawa, Ontario, Canada CEP Forensic Full-time

    Are you passionate about Electrical Engineer and looking for a new challenge? Are you ready to take your engineering skills to the next level? Do you believe that electrical systems no longer hold any secrets for you? You might be surprised! CEP Forensic is the best place to explore your career options and uncover all kinds of mysteries!   Founded in 1972...


  • Ottawa, ON, Canada Socket.dev Full-time

    OurStantec Buildings Groupoffers services for all phases of the project life cycle, from pre-project planning through detailed design, construction and operations, to decommissioning. This is where great ideas and rewarding careers are built. Exercising creativity and ingenuity, our team delivers innovative, integrated, and practical solutions to complex...


  • Ottawa, ON, Canada Stantec Consulting International Ltd. Full-time

    Our Stantec Buildings Group offers services for all phases of the project life cycle, from pre-project planning through detailed design, construction and operations, to decommissioning. This is where great ideas and rewarding careers are built. Exercising creativity and ingenuity, our team delivers innovative, integrated, and practical solutions to complex...

  • Software Developer

    1 day 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...


  • 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...