Jobs for java at Ottawa

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

  • Software Engineer Premium

    1 week ago


    Ottawa, Ontario, Canada Alignerr Remote Full-time US$20 - US$100 Permanent

    About The Role What if the code you write could directly shape how the next generation of AI understands and generates software? We're looking for Software Engineers in Ottawa to build, evaluate, and improve AI-generated code — helping train AI systems to think like real developers. You'll write solutions, review AI outputs, and provide the expert-level...


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

    Mechanical engineering teams rely on a complex ecosystem of CAD, PLM, and enterprise systems to design, review, and manufacture products. At CoLab, we’re building software that fits naturally into those workflows As a Senior Full Stack Developer, you’ll play a key role in making that possible. You’ll build the integrations and platform capabilities...


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

    Mechanical engineering teams rely on a complex ecosystem of CAD, PLM, and enterprise systems to design, review, and manufacture products. At CoLab, we’re building software that fits naturally into those workflows As a Senior Full Stack Developer, you’ll play a key role in making that possible. You’ll build the integrations and platform capabilities...

  • Software Engineer Premium

    1 week ago


    Ottawa, Ontario, Canada TrueContext Full-time US$100,000 - US$135,000 Contract

    #CareersThatKickSaaS! TrueContext (formerly ProntoForms) is an Ottawa-founded company on a mission to make field work smarter. Our field intelligence platform connects the field and the back office, turning what frontline teams capture into clean, AI-ready data and operational intelligence they can act on in real time, whether they’re in the office...

  • Software Developer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Socket.dev 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....


  • Ottawa, ON, Canada CNN Full-time $114,815 - $172,915 Contract

    Overview Welcome to Warner Bros. Discovery… the stuff dreams are made of. Who We Are… When we say, “the stuff dreams are made of,” we’re not just referring to the world of wizards, dragons and superheroes, or even to the wonders of Planet Earth. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our...

  • Java Developer II

    2 weeks ago


    ottawa, on, Canada Triwill Group Full-time

    Description: Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to...

  • Software Developer Premium

    1 week ago


    Ottawa, Canada Ciena Government Solutions Full-time US$63,900 - US$102,100 Contract

    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,...

  • Java Developer II

    2 weeks ago


    ottawa, on, Canada Referral Board Full-time

    Canada Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate...


  • Ottawa, Ontario, ON, Canada TrendAI Full-time

    TrendAI™, the global AI security leader and enterprise business unit of Trend Micro, empowers organizations with full AI visibility and consolidated security that inspires confidence, drives innovation, and eliminates risk. At TrendAI™, we’re always seeking exceptional talent; people who want to collaborate with the best and push boundaries...

  • Technologie et Transformation Premium

    1 week ago


    Ottawa, Ontario, Canada Deloitte Full-time $65,000 - $122,000 Contract

    Technologie et Transformation - EAI&D - Ingénierie - Nouveaux diplômés de 2027 Date de début de la publication: 2026-08-20 Type de poste : Nouveau diplôméModèle de travail : HybrideNuméro de demande : 134767Lieu principal : Toronto, ONEmplacements additionnels : Toronto, ON; Montréal, QC; Ottawa, ON Actuellement, nous ne recrutons que pour...


  • ottawa, on, Canada Jobgether Full-time

    Jobgether is seeking a Lead Software Engineer based in Canada to join a senior full-stack role focused on building high-traffic consumer web experiences and supporting SEO growth initiatives. You will own features end-to-end from discovery through design and deployment, mentor peers, and collaborate with Product and Engineering leadership to turn ambiguous...

  • Senior Full Stack Developer Premium

    1 week ago


    Ottawa, Ontario, Canada OXARO Inc. Full-time $80,000 - $120,000 Contract

    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, ON, Ottawa Census Division, ON; Ontario, Canada Zodiac Solutions, Inc Full-time

    (The selected candidate must be at the customer location on the joining date to collect the laptop and meet the team) Software Development: Mandatory Python and C,C++ experience Design and implement Java-based software components for the LCC subsystem. Utilize containerized microservices architecture (e.g., Docker, Kubernetes). Integrate SQL-based...

  • Software Developer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Zodiac Solutions, Inc Full-time

    (The selected candidate must be at the customer location on the joining date to collect the laptop and meet the team) Software Development: Mandatory Python and C,C++ experience Design and implement Java-based software components for the LCC subsystem. Utilize containerized microservices architecture (e.g., Docker, Kubernetes). Integrate SQL-based data...


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

    Join InDro Robotics as a Full Stack Senior Engineer and play a pivotal role in advancing drone and robotics technology. Focus on innovative software solutions for air and ground applications with collaborative R&D efforts. InDro Robotics is seeking an experienced engineer to drive cutting-edge software development. In this role, you will create...


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

    Become a Principal Software Developer within the Elasticsearch Security team at Elastic. Drive innovations in security architecture, focusing on the scalability of authentication and authorization features. In this influential role, you will lead initiatives from design to production, ensuring exceptional security performance. Collaborating with engineering...


  • ottawa, on, Canada Cognizant Full-time

    Senior Full Stack Developer – Java, Spring Boot, Angular & AWS (Remote) Cognizant Digital Engineering is seeking a highly skilled Senior Full Stack Developer with 7+ years of experience designing, developing, and delivering scalable, high-performing enterprise applications. The ideal candidate will have strong expertise in Java, Spring Boot, Angular,...


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

    Explore an exciting career at Warner Bros. Discovery as a Lead Analytics Developer. Shape the future of data analytics with robust solutions impacting CNN's audience daily. As a leader within the team, you will have a pivotal role in enhancing the Data Platform's architecture for real-time data usage. Your deep expertise in data systems and engineering will...


  • Ottawa, 150 Elgin St., Corp, Canada 1200 Accenture Inc Company Full-time US$69,450 - US$119,450 Contract

    **We Are** ARE YOU READY to step up and lead with cutting-edge technology expertise? There is never a typical day at Accenture — and that’s exactly why we love it. Cloud First - Software Development is a high-performing team focused on enabling client adoption of disruptive technologies, modernizing applications, and delivering scalable,...