Jobs for staff java backend developer at Ottawa

890 staff java backend developer job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Nubeero Limited Full-time

    Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means...


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

    Job Title: Sr. QA Automation Engineer Location: Canada (Remote) Employment Type: Contract Job Summary We are looking for a skilled QA Automation Engineer to design, develop, and maintain automated test frameworks and scripts to ensure high-quality software delivery. The ideal candidate will work closely with developers, product owners, and DevOps...

  • Software Engineer Premium

    7 days 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, Ontario, Canada Accenture Full-time

    Accenture's Cloud First - Software Development team seeks a leader experienced in delivering large‑scale AI‑powered web applications and guiding high‑performing development teams. The role blends hands‑on engineering excellence with strategic leadership to help clients adopt cutting‑edge technology. You Are AI‑Powered Application Lead with deep...


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

    Overview OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with highly regarded companies, tackle complex issues, and contribute to projects that shape the future of digital transformation. ...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cbant Full-time €35 Temporary

    The Shared Services Communications Branch Liaison works with internal stakeholders to identify small and medium-sized branch communication needs and liaises with local and national teams to manage the completion of project work. The coordinator also plays an essential role in coordinating information and content from all branches for integration for Shared...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Warner Bros. Discovery Full-time €114,100 - €182,600 Temporary

    This job is with Warner Bros. Discovery, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. 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...


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

    Introduction At IBM Software, we transform client challenges into solutions. Building the world’s leading AI-powered, cloud-native products that shape the future of business and society. Our legacy of innovation creates endless opportunities for IBMers to learn, grow, and make an impact on a global scale. Working in Software means joining a team fueled...


  • Ottawa, ON, Canada Socket.dev Full-time €82,000 - €148,000 Contract

    Would you like the opportunity to solve technical challenges? Are you excited about working with cutting-edge technologies? Join our team Our Edge Platform division designs, develops, and operates technology that helps our customers improve their Web and Media content delivery. Leveraging our deployment of servers around the world, we can uniquely solve...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada uottawa Full-time €104,333 - €129,723 Temporary

    Follow us on LinkedIn Job Type: Employee Anticipated Duration in Months (for contracts and temporary assignments): 12 Job Family: Application Development # of Open Positions: 1 Faculty/Service - Department: Application Development, Information Technology Campus: Main Campus Union Affiliation: UOITP Date Posted (YYYY/MM/DD): 2026/08/27 Applications must...

  • Sr. Engineer

    7 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada TrendMicro 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 Mission.dev Full-time

    Region: Canada, United States of AmericaThis large-scale retail and home services enterprise operates a portfolio of well-known consumer brands across North America. The organization integrates physical retail locations with expansive digital platforms to provide home merchandise, appliance repair, and maintenance services. It focuses on leveraging...


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

    Senior QA Engineer III – Automation | Banking | API | Kafka | ETL Opportunity We are seeking a Senior QA Engineer III with strong hands-on test automation and banking/financial services experience to support complex enterprise applications and integration environments. This is a senior, hands-on quality engineering role focused on automation...


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

    Elevate web technologies with Akamai as a Software Engineer II. Engage in technical challenges while developing solutions that enhance server delivery for clients globally. As part of the Edge Platform division, your primary focus will be on creating scalable software that optimizes the performance of our server network. You will work alongside talented...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Akamai Technologies GmbH Full-time

    Become a Software Engineer II at Akamai Technologies and solve complex technical problems while working with advanced software tools in a flexible workplace. You will be responsible for creating high-performance software as part of a dedicated team. Engage in productive collaborations and utilize CI/CD practices to ensure smooth server operations. Your role...

  • Software Developer

    1 week ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Warner Bros. Discovery Full-time €94,200 - €150,700 Temporary

    Discovery, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Behind WBD’s vast portfolio of iconic content and beloved brands, are the storytellers bringing our characters to life, the creators bringing them to your living rooms and the dreamers creating what’s next… From brilliant...


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

    Staff Fullstack Engineer, User Auth Experience via Greenhouse. Location: Canada. Employment Type: Full Time. Location Type: Onsite. Department: 8551 OAP-Eng. Compensation: Not disclosed. About the role Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world's largest enterprises to...


  • Ottawa, ON, Canada RELQ TECHNOLOGIES Full-time

    Remote – Canada Client Domain – Product-based company - HRMS (Human Resource Management System) applications focused on SaaS-based HRMS solutions for the public sector About The Role We are seeking a Senior Manual QA Engineer with expertise in manual testing and SQL. The ideal candidate has experience working in complex, large-scale enterprise...


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

    Lead the design and development of extended detection and response (XDR) and DNS-based cybersecurity products and backend services using modern programming languages and frameworks Turn security and business requirements into secure, scalable software solutions Implement secure coding practices aligned with industry standards such as the Open Worldwide...


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

    Take on the role of Senior Developer focused on extended detection and response solutions at CIRA. This position involves developing secure backend services while mentoring a skilled team. CIRA is hiring a senior developer with a passion for cybersecurity and extensive software development experience. You will design scalable software solutions based on...