Jobs for full-stack java engineer legacy modernization cloud at Ottawa

1,000 full-stack java engineer legacy modernization cloud job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Cohere Full-time

    Who are we? Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumental to the widespread adoption of AI. We obsess over what we...


  • 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 Barracuda Networks Full-time

    Description Come join our passionate team! Barracuda is a leading cybersecurity company providing complete protection against complex threats. Our platform protects email, data, applications, and networks with innovative solutions, and a managed XDR service, to strengthen cyber resilience. Hundreds of thousands of IT professionals and managed service...

  • Systems Engineer

    4 days ago


    Ottawa, ON, Canada Cord3 Innovation Inc. Full-time $100,000 - $135,000 Contract

    At Cord3 Innovation Inc, we offer solutions to strongly protect files and emails by encrypting them at rest and controlling access to protected data assets. These solutions deliver consistent, policy-driven data-centric security (DCS) for Cloud and enterprise data that protects against access by unauthorized privileged administrators. Unlike other data...

  • Deployed Software Engineer Premium

    1 day ago


    Ottawa, Ontario, Canada Arondite Full-time

    DescriptionArondite is a defence technology company building the foundational software and AI to power the autonomous age. Our aim is to revolutionise the way organisations collaborate with robots, sensors and autonomous systems and use the data they generate. We are driven by our determination to help defend our collective democratic values and by our...


  • Ottawa, Canada Stantec Consulting International Ltd. Full-time €105,400 - €158,100 Contract

    About the Role Senior Application Architect at Stantec responsible for designing and overseeing the architecture of various software systems, ensuring they are scalable, secure, and integrated with existing systems including Oracle EBS ERP platform. Works closely with Custom Software Solutions development team, global database administrators, and business...


  • Ottawa, QC, Canada Planet Full-time

    Senior Software Engineer, Storage Infrastructure Welcome to Planet. We believe in using space to help life on Earth. Planet designs, builds, and operates the largest constellation of imaging satellites in history. This constellation delivers an unprecedented dataset of empirical information via a revolutionary cloud-based platform to authoritative...


  • Ottawa, ON, Canada Socket.dev Full-time $37,000 - $54,000 Contract

    About KinaxisAre 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, Ontario, Canada Telesat Full-time

    Telesat (Nasdaq and TSX: TSAT) is a leading global satellite operator, providing reliable and secure satellite-delivered communications solutions worldwide to broadcast, telecommunications, corporate and government customers for over 55 years.  Backed by a legacy of engineering excellence, reliability and industry-leading customer service,...

  • Senior Database Engineer II Premium

    1 day ago


    Ottawa, Ontario, Canada SurveyMonkey Full-time $95,200 - $137,000 Contract

    SurveyMonkey is the world’s most popular platform for surveys and forms, built for business—loved by users. We combine powerful capabilities with intuitive design, effectively serving every use case, from customer experience to employee engagement, market research to payment and registration forms. With built-in research expertise and AI-powered...


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

    Senior Full-Stack Engineer (Media Team) Location: Ottawa, ON or Toronto, ON | Hybrid Department: R&D | Video Type: Permanent | Full-Time Vacancy Status: This is an active, approved role and we are currently hiring for this position. About Solink At Solink, our mission is to safeguard what matters most . We provide businesses with the tools to ...

  • Firmware Development Engineer Premium

    1 day ago


    Ottawa, Canada Viavi Solutions Full-time

    Summary: VIAVI (NASDAQ: VIAV) is a global provider of network test, monitoring and assurance solutions for telecommunications, cloud, enterprises, first responders, military, aerospace, and railway. VIAVI is also a leader in light management technologies for 3D sensing, anti-counterfeiting, consumer electronics, industrial, automotive, government and...

  • Summer Intern 2027

    2 days ago


    Ottawa, Canada Manulife Financial Full-time €53,000 - €70,000 Contract

    At Manulife John Hancock, we believe in investing in the future – starting with you. Our internship program is your launchpad to success, offering the support, structure, and exciting opportunities you need to thrive and make your mark. As a Software Engineering Intern, you’ll gain hands‑on experience developing applications and systems that support...


  • Ottawa, Canada Speechify Full-time

    Mission Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster. What streaming services have done for audio entertainment, we’re...


  • Ottawa, Ontario, Canada Scribd, Inc. Full-time

    Scribd, Inc. is on a mission to advance human understanding. Our four products — Scribd®, Slideshare®, Everand™, and Fable — help billions of people across the globe move beyond access and into insight, application, and expertise. Culture at Scribd, Inc. We support a culture where our employees can be real and be bold; where we debate and commit as...


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

    Principal AI Engineer, Aerospace & Defense Full-time IFS is a billion-dollar revenue company with 7000+ employees on all continents. We deliver award-winning enterprise software solutions through the use of embedded digital innovation and a single cloud-based platform to help businesses be their best when it really matters–at the Moment of Service™. ...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada OXARO Inc. Full-time €80,000 - €120,000 Temporary

    Location: Ottawa, ON (Hybrid/On-site) Security Clearance: Reliability (or eligibility to obtain) Vacancy Status: This posting is for a new vacancy. We are actively hiring for this position. Salary Range: $80,000 - $120,000 annually, plus benefits. About Us We are a member firm of the greater Raymond Chabot Grant Thornton & Grant Thornton Canada...


  • Ottawa, Ontario, Canada General Dynamics Missions System International Full-time $90,000 - $120,000 Contract

    Company DescriptionBuild bold. Deliver impact. Win together. At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we...


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

    Senior Cloud Platform Software Developer 2 days ago Be among the first 25 applicants March Networks is proud to be recognized as one of Ottawa's Best Places to Work. March Networks is an established global leader in the video surveillance industry and works with the world's largest retailers and banking institutions. Our goal is to create a positive...


  • Ottawa, Ontario, Canada General Dynamics Missions System International Full-time $90,000 - $140,000 Contract

    Company DescriptionBuild bold. Deliver impact. Win together. At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we...