Jobs for java software architect at Ottawa

1,000 java software architect job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Syntronic Full-time

    Elevate your career as a Senior Python Developer with Syntronic, working on groundbreaking innovations across various sectors including automotive and industrial automation. Engage with leading experts to bring visionary projects to life. At Syntronic, you will leverage your expertise to build and maintain test automation frameworks, ensuring software...

  • Electronics Designer Premium

    20 hours ago


    Ottawa, Ontario, Canada Safari Land Full-time

    Summary:   The Electronics Designer will play a vital role as a key individual in our product development group performing a wide range of tasks, including electronics design, documentation, prototype assembly, troubleshooting and sustaining engineering tasks. The ideal candidate is an inventive problem solver that is capable of working through technical...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada QNX Full-time €131,250 - €181,250 Temporary

    QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware, solutions, and development tools, along with support and services delivered by trusted embedded software...


  • Ottawa, ON, Canada Nokia Corp. Full-time €47,000 - €91,000 Contract

    Nokia Corp. invites applications for a Test Automation Co-op/Intern role based in Ottawa with hybrid work arrangements. The 4-month term runs Winter 2027 (Jan 4 – Apr 30), offering hands-on experience in automation, DevOps practices, and software testing within a multi-environment setup. You will work with Python and Java, gain exposure to Linux/macOS,...


  • Ottawa, ON, Canada Socket.dev Full-time €120,000 - €217,000 Contract

    Are you a Linux enthusiast seeking a new opportunity? Do you have a passion for improving cloud products? Join our Compute Lab Team! The Compute Lab Team mission is to accelerate innovation by making computing simple, scalable, accessible, and affordable for all. We provide the infrastructure and services that enable our developers to build the next...

  • Architect II

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Merrick & Company Full-time

    Overview Merrick Canada is seeking an Architect II to support design services in our Ottawa, Ontario office. Merrick is an internationally known multi-office and multi-discipline firm consisting of a diverse, dedicated, and talented staff which has achieved design excellence throughout its 70+ years of existence. With offices worldwide, Merrick & Company...


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

    Join the forefront of technology as a Senior Software Developer specializing in AI and integration. Collaborate in a hybrid work model to develop real-time event-driven architectures that enhance user interaction and system efficiency. As a key technical leader, your focus will be on the Solace Agent Mesh, blending AI technologies into innovative solutions....


  • Ottawa, ON, Canada S I Systems Full-time €100,000 - €150,000 Contract

    Senior .NET developer to develop solutions and conduct unit testing in the public sector Our public sector client requires a Secret clearedSenior .NET developer to develop solutions and conduct unit testing for a registry system in the public sector. The resource will collaborate with the agile development team, to work on the deployment, customization and...

  • Senior AI Engineer

    2 days ago


    Ottawa, Canada Cpus Engineering Staffing Solutions Inc. Full-time €80,000 - €120,000 Contract

    An innovative company is seeking a Senior AI Developer to lead the design and implementation of cutting-edge AI solutions. In this role, you will collaborate with cross-functional teams to translate business needs into technical specifications, ensuring that AI initiatives align with organizational goals. Your expertise in machine learning, data science...


  • Ottawa, Ontario, Canada IMCS Group Full-time

    IMCS Group is seeking a Senior .NET Developer with 10+ years of hands-on experience to design, build, and maintain secure, scalable enterprise applications. You will work with C#, ASP.NET, ASP.NET Core, Web APIs, SQL Server, and modern web technologies across the SDLC.You will architect robust solutions, review code, and mentor junior developers while...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada YO AI Labs Full-time

    YO AI Labs in Canada (remote) is seeking a Senior Software Engineer to build reinforcement learning environments that evaluate AI models on complex software tasks using MCP tools. You will design reproducible environments, deterministic verification, and reference solutions for bug fixing, feature implementation, codebase refactoring, and performance...


  • Ottawa, Ontario, Canada Tech Insights Full-time

    OUR STORYTechInsights is the information platform for the semiconductor industry.Regarded as the most trusted source of actionable, in-depth intelligence related to semiconductor innovation and surrounding markets, TechInsights’ content informs decision makers and professionals whose success depends on accurate knowledge of the semiconductor...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada YO AI Labs Full-time

    YO AI Labs is seeking a Senior Software Engineer contractor to contribute ~15 hours per week, working remotely on an AI training project. You will build reinforcement learning environments for software engineering tasks, verify results deterministically, and craft reference solutions while evaluating agents using MCP tools. Strong coding expertise across...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada General Dynamics Mission Systems–Canada Full-time €78,000 - €115,000 Temporary

    Job Description General Dynamics Mission Systems-Canada is hiring for a current vacancy and future Software Engineering openings for upcoming projects in our Air & Naval (A&N) Sonar division. Join a team developing software solutions that support mission‑critical functions. These systems contribute directly to improving operational effectiveness,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Quantum World Technologies Inc. Full-time

    Senior Technical Recruiter | IT Recruiter | (Canada Operations) Job Summary: We are seeking a highly skilled Quality Engineer (SDET BE) with a strong background in software testing, particularly in Java and API automation. The ideal candidate will have extensive experience with tools such as Karate, RestAssured, and Postman, and will play a crucial role in...


  • Ottawa, Ontario, Canada Ciena Full-time $25 - $34 Permanent

    As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our business priorities alongside meaningful social,...


  • Ottawa, Canada Voyis Full-time €95,000 - €130,000 Contract

    AboutVoyis Voyis designs and manufactures high performance underwater optical sensors (lasers, cameras, lights) for underwater vehicles that expand capability and enhance understanding in underwater surveys and exploration. Our products have enabled our customers to survey more than 10,000km of ocean floor across all 7 continents, helping people better...


  • Ottawa, Ontario, Canada Github Full-time

    About GitHubGitHub is the world's leading platform for agentic software development — powered by Copilot to build, scale, and deliver secure software. Over 180 million developers, including more than 90% of the Fortune 100 companies, use GitHub to collaborate, and more than 77,000 organisations have adopted GitHub Copilot.LocationsIn this role you can work...


  • Ottawa, Ontario, Canada Quarry Consulting Full-time

    2 days ago Be among the first 25 applicantsDirect message the job poster from Quarry ConsultingQuarry Consulting Inc. is currently seeking a Senior Azure AppOps Engineer for one of our clients.I’ve included the position requirements below. If you’re available and interested in the opportunity, please reach out with your resume and I'd be happy to discuss...


  • Ottawa, Ontario, Canada Snyk Full-time

    Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnerabilities — from code and dependencies to containers...