java developer jobs in Ottawa

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  • Ottawa, Canada Manulife/John Hancock Full-time €113,000 - €163,000 Contract

    Senior MuleSoft Software Engineer Join our Manulife Integration Engineering team and help build the next generation of enterprise integration solutions. As a Senior MuleSoft Software Engineer, you will design, develop, and support scalable, secure, and resilient integration platforms that connect enterprise applications, Salesforce, cloud services, and...


  • Ottawa, ON, Canada Altis Technology Full-time €90,000 - €120,000 Contract

    Location: Ottawa or Calgary, Hybrid (12 days per month on-site preferred, fully remote may be considered) Language: English, strong written and verbal communication skills required Duration: 18-month contract with a potential 6-month extension Background Check Requirement: Must be eligible to obtain Reliability Status security clearance About the...


  • Ottawa, ON, Canada Kinaxis Full-time €53,000 - €77,000 Contract

    About Kinaxis Are you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...


  • Ottawa, ON, Canada Adobe Full-time €127,000 - €165,000 Contract

    The Challenge Adobe Managed Services provides digital marketing solutions for strategic customers who provide a digital marketing presence to their end users via Adobe Experience Manager (AEM). Customer Success Engineers (CSE’s) are customer-facing engineers who partner with their assigned customers to drive value realization, return on investment and...


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

    Design, implement, and maintain software for nuclear systems, ensuring compliance with safety and regulatory standards. Develop software for reactor control, monitoring systems, data acquisition, simulation, and predictive analytics. Collaborate with multidisciplinary teams including nuclear engineers, electrical engineers, and safety specialists. Apply best...


  • Ottawa, Ontario, Canada h2o.ai Full-time

    H2O.ai is on a mission to democratize AI for Good. As the world’s leading agentic AI company, H2O.ai converges Generative and Predictive AI to help enterprises and public sector agencies develop purpose-built Agents, SLMs, and solutions on their private data. With a focus on secure, compliant, and infrastructure-flexible Sovereign AI deployments, H2O.ai...

  • Systems Engineer II

    10 hours ago


    Ottawa, ON, Canada Leonardo DRS Full-time €90,000 - €120,000 Contract

    Location: Kanata, ON, CA, K2V 1C2 DRS Technologies Canada Ltd. (DRS Canada), is a leading mid-tier Canadian defence electronics company specializing in military voice and data communications systems; electro-optics (EO) and infrared search and tracking systems (IRST); command, control, communications, computers and intelligence (C4I) systems integration;...


  • Ottawa, ON, Canada MGIS Full-time €90,000 - €120,000 Contract

    We are seeking a Level 3 Business System Analyst to supportDirector General Human Capital Management Modernization – Military(DGHCMM-M). This role will help map a designated Military PersonnelManagement System (MPMS) capability — including its end-to-endworkflows, data, and system integration dependencies — to build a clear,enterprise-wide view of that...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Akamai Technologies, Inc. Full-time €120,400 - €216,600 Temporary

    Job Description Are you passionate about cutting edge technology? Join our IAM Engineering Team! The IAM Engineering team is part of Cloud Technology Group, which delivers cutting-edge cloud solutions to the market. We design, implement, deploy and operate the Cloud IAM platform, with a primary mission to enable customers the best IAM experience and...


  • Ottawa, Ontario, Canada Momentous Full-time

    OverviewReports to: Director, TechnologyAbout Rebel: Rebel has been helping people claim their corner of the internet since 1999. We’re on the cusp of a major rebuild; modern stack, cleaner UX, security by default and we’re honest about the rough edges we need to fix. If you’d rather ship than sit in meetings; if untangling gnarly systems, simplifying...


  • Ottawa, Canada Husky Full-time €79,000 - €94,000 Contract

    Husky Technologies TM a company with a strong foundation built on innovation, close customer relationships, a strong sense of community and a unique culture and values. We are looking for people with the inspiration and talent to develop with us as we pursue our ambitious growth strategy. Husky Technologies TM offers a wealth of opportunity for personal...


  • Ottawa, Ontario, Canada Forum Ventures, LLC Full-time

    askpolly transforms large-scale human conversation into actionable insights. By leveraging AI and patented statistical models to analyze organic social media data, askpolly provides near‑instant, statistically valid insight into market reactions, election outcomes, and messaging strategy. We are moving beyond traditional polling to give teams an agentic...

  • Software Engineer, AI

    5 hours ago


    Ottawa, Ontario, Canada Softchoice Full-time

    Software Engineer, AI Date: Sep 25, 2026 Location: Toronto, ON, CA • NL, CA • Vancouver, British Columbia, CA • Calgary, AB, CA • New Brunswick, CA • Ottawa, ON, CA • Nova Scotia, CA • Oakville, ON, CA • AB, CA • British Columbia, CA Company: Softchoice Why you’ll love Softchoice: At Softchoice, a World Wide Technology (WWT) company, we...


  • Ottawa, Ontario, Canada Forum Ventures Full-time

    Company Description askpolly transforms large-scale human conversation into actionable insights. By leveraging AI and patented statistical models to analyze organic social media data, askpolly provides near-instant, statistically valid insight into market reactions, election outcomes, and messaging strategy. We are moving beyond traditional polling to give...


  • Ottawa, Canada CI Investments Inc. Full-time €69,500 - €119,500 Contract

    Job Overview At CI, we look for a Cloud Platform Engineer to design and implement reusable frameworks, APIs, CI/CD pipelines, test automation, and infrastructure automation using modern cloud‑native architecture and AWS services. Responsibilities - Build end‑to‑end cloud solutions using low‑level architecture documents. - Collaborate with IT...

  • Penetration Tester

    5 hours ago


    Ottawa, Ontario, Canada Software Secured Full-time

    Software Secured is a leading Penetration Testing as a Service (PTaaS) company, with a head office in beautiful Ottawa, Canada. We help software development teams get ahead of hackers, using a suite of cybersecurity services and products. Software Secured focuses on helping startups, scaleups, and SMBs comply with industry-specific Governance, Risk and...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Akamai Full-time €120,400 - €216,600 Temporary

    Are you passionate about cutting edge technology? Do you enjoy working with a diverse multinational team of engineering talents? Join our Cloud Data Services team! Our Cloud Data Services team designs, builds, and operates high-reliability, high-scale data services and pipelines powering core Akamai platform capabilities. The team owns systems that ingest,...

  • Technical Specialist

    5 hours ago


    Ottawa, Ontario, Canada Microsoft Full-time

    OverviewAre you passionate about helping customers transform their businesses? Microsoft is at the forefront of this transformation; come and help organizations rethink aspects of their business in a way that sets them and their people up for success.The main goal of Microsoft Technolical Specialists (TS) is to win the technical decision of customers to...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Affirm Full-time €181,000 - €241,000 Temporary

    At Affi… no hidden fees, no surprises, and no tradeoffs on what matters most. We are seeking a seasoned Staff Engineer to help drive our Continuous Integration (CI) team. This role is critical in ensuring the reliability, scalability, and efficiency of our development pipelines, enabling engineers across the company to ship high-quality software quickly...

  • Quality Engineer

    10 hours ago


    Ottawa, ON, Canada StackAdapt Full-time

    StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI-powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...