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, ON, Ottawa Census Division, ON; Ontario, Canada Veeva Systems Full-time €110,000 - €270,000 Temporary

    Senior Software Engineer - Java Join to apply for the Senior Software Engineer - Java role at Veeva Systems . Veeva Systems, a pioneer in industry cloud and one of the fastest-growing enterprise SaaS companies, is on a mission to help life sciences companies bring therapies to patients faster. As a public benefit corporation, we balance the interests...


  • Ottawa, ON, Canada Boosted Full-time

    Senior Full Stack Engineer (Node.js + React)We are seeking an exceptional Sr Full Stack Engineer who demonstrates technical excellence in developing and delivering high-quality software solutions. In this role, you will own significant areas of our projects, drive technical implementation, champion best practices, and work closely with cross-functional teams...


  • Ottawa, ON, Canada Larus Technologies Full-time $90,000 - $140,000 Contract

    Larus Technologies, based in Ottawa, is seeking a Software Engineer to design and develop modules for real-time solutions in public safety and security. The role involves working on data interfacing, collection, aggregation, display, and analytics within an existing product.You will contribute across Java and Python codebases, APIs, and cloud-ready...

  • Software Engineer

    3 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Larus Technologies Full-time €90,000 - €140,000

    Full-time: 37.5 Hours per week, Monday to Friday Location: Ottawa Office (3 days per week / hybrid), 170 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 Ottawa-based Home Office (2 days per week) Reporting To: Technology Director Salary Range: $90,000 to $140,000 Type of Vacancy: New We are looking for enthusiastic, self-motivated individuals to join the...


  • Ottawa, Ontario, Canada Turing Full-time

    Join a pioneering team as a Software Engineer dedicated to advancing AI capabilities. Your role will focus on enhancing code efficiency and driving quality through innovative solutions in a remote setup. You’ll be tasked with evaluating AI-generated code, collaborating with various teams to establish benchmarks, and hypothesizing on the software...


  • Ottawa, Ontario, Canada Uplabs Full-time

    telostravel.ai Lead Forward Deployed Engineer, Hospitality Remote (US or Canada) · Hybrid/Remote · Reports to the Chief Operating Officer About telos telos is an AI revenue decision platform: a decision-infrastructure layer that sits between systems of record (PMS, CRS, RMS, distribution) and the people making high-yield commercial decisions on pricing,...

  • Data Engineer

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada DS Technologies Inc Full-time

    Get AI-powered advice on this job and more exclusive features. About US: We are a company that provides innovative, transformative IT services and solutions. We are passionate about helping our clients achieve their goals and exceed their expectations. We strive to provide the best possible experience for our clients and employees. We are committed to...


  • Ottawa, Ontario, Canada Lumentum Full-time

    It's fun to work in a company where people truly BELIEVE in what they're doing! We're committed to bringing passion and customer focus to the business. If you like wild growth and working with happy, enthusiastic over-achievers, you'll enjoy your career with us! Position Title: Mechanical Engineer (AI & Data Center Optical Modules) Employment Type:...


  • 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, ON, Ottawa Census Division, ON; Ontario, Canada Larus Technologies Full-time €90,000 - €140,000

    Larus Technologies, based in Ottawa, is seeking a Software Engineer to design and develop modules for real-time solutions in public safety and security. The role involves working on data interfacing, collection, aggregation, display, and analytics within an existing product. You will contribute across Java and Python codebases, APIs, and cloud-ready...


  • 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, Canada company Full-time

    Java Developer – Web Security Remediation Contract: 6 months + Location: Toronto (light hybrid/(remote is possible for Sr candidates outside of GTA) Resume requirement: Please ensure your resume demonstrates experience maintaining JSP/Servlet applications or other legacy Java web applications. Include specific examples of XSS remediation, dependency CVE...

  • Cloud Platform

    7 days ago


    Ottawa, Ontario, Canada Aptiv Full-time

    About Wind RiverWind River is a global leader in delivering software for mission-critical intelligent systems. For more than four decades, the company has been an innovator and pioneer, powering billions of systems that require the highest levels of security, safety, and reliability. Wind River helps customers across automotive, aerospace, defense,...


  • Ottawa, ON, Canada Webhosting Full-time €120,000 - €160,000 Contract

    Remote Full-time Senior Solution Engineering Job Description About Us At Cloudflare, we're not looking for people who wait for a polished roadmap; we're looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native...

  • 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...


  • Ottawa, ON, Canada Magnet Forensics Full-time €70,000 - €120,000 Contract

    Who We Are; What We Do; Where We’re Going Magnet Forensics is a global leader in the development of digital investigative software that acquires, analyzes, and shares evidence from computers, smartphones, tablets, and IoT-related devices. We are continually innovating so our customers can deploy advanced and effective tools to protect their companies,...


  • Ottawa, Canada Equitable-C Full-time €140,000 - €200,000 Contract

    Transform technology priorities with Equitable as a Lead Technology Architect in our hybrid workspace in Waterloo, ON. Engage with teams to enhance client experiences through innovative solutions. Equitable invites you to apply for the Lead Technology Architect role, pivotal in driving IT strategy and application of AI. Use your hands-on expertise in both...

  • Applied AI Backend Engineer Premium

    3 days ago


    Ottawa, Canada Trend Micro 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 together....


  • Ottawa, Ontario, Canada Reap Full-time

    About Reap Reap is a global financial technology company headquartered in Hong Kong with employees across multiple countries. We enable financial connectivity and access for businesses worldwide by combining traditional finance with stablecoins for efficient money movement. Through our stablecoin‑powered corporate cards, payments, and expense management...

  • Software Engineer II

    21 hours ago


    Ottawa, Ontario, Canada SurveyMonkey Full-time

    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...