Jobs for backend java developer at Ottawa

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


  • ottawa, on, Canada Nagarro Full-time

    We're Nagarro.We are a digital product engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale — across all devices and digital mediums, and our people exist everywhere in the world (18,000+ experts across 33 countries, to be exact). Our work culture is dynamic...


  • Ottawa, Ontario, Canada Socket.dev Full-time

    We Are At Accenture Technology, you'll help lead enterprise transformation programs, guide engineering teams, and deliver innovative cloud-native solutions for some of Canada's leading organizations. You Are A Full Stack Engineering Manager who brings strong front-end and back-end development experience, cloud-first delivery expertise, and the leadership...


  • Ottawa, Canada Syntronic Full-time €191,465 - €232,493 Contract

    Become a part of Syntronic as an Innovative Software Development Lead, where your skills will contribute to impactful technological advancements. Collaborate on elite projects in the Android environment, facilitating cutting-edge innovations. In this role, you will be responsible for leading all aspects of software architecture and development within the...


  • Ottawa, Ontario, Canada Collabera Full-time

    Enhance your career as an Oracle Commerce Developer with Collabera, a leader in IT staffing. This role focuses on developing and supporting high-quality eCommerce solutions. Collabera seeks an Oracle Commerce (ATG) Developer with strong experience in Java and eCommerce platforms. You will be responsible for creating and maintaining Java-based services,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Momentous Ltd. Full-time

    Location: Ottawa, Ontario Reports to: Director, Technology About 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...


  • Ottawa, ON, Canada LeverageTek Staffing Solutions Full-time $75,000 - $100,000 Contract

    Direct message the job poster from LeverageTek Staffing SolutionsSenior Recruitment Specialist at LeverageTek Staffing SolutionsLeverageTek is actively seeking a Drupal Developer / PHP Developer 4-month contract position with its Ottawa-based customer.Work LocationOttawa – the customer is open to remote candidates but would ideally like the successful...

  • Software Developer

    2 days ago


    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 Edge Signal Full-time

    Join Solace as an Expert Senior Software Developer specializing in AI. Lead initiatives that integrate sophisticated AI technology into our event-driven architecture. As a Senior Software Developer, your role will focus on the Solace Agent Mesh, creating seamless integrations and optimized AI orchestration solutions. You will navigate complex challenges in...


  • Ottawa, Ontario, Canada CNN Full-time

    Advance your career with CNN as a Mobile App Developer II, focused on Android platforms. Shape user experience through creative and tech-savvy solutions. You will play a crucial role in the Mobile Engineering Team, focusing on developing and maintaining CNN’s mobile applications. Your contributions will drive product strategies, support technical...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Textlayer Full-time €215,000 - €250,000 Temporary

    A leading AI infrastructure company in Ottawa, Canada, seeks an AI Architect to work on frontend and backend architecture for advanced AI systems. The ideal candidate has over 3 years of experience in full-stack development, specifically in Python and API development. Responsibilities include architecting services and implementing orchestration logic for AI...


  • Ottawa, Ontario, Canada Lightspeed Commerce Full-time

    Excel in a leadership role at Lightspeed Financial Services as a Software Development Manager, guiding a talented team in North America. Elevate financial products through effective mentorship and advanced cloud technologies. You will be responsible for nurturing a high-performance software development team, ensuring they meet critical delivery targets. The...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Canadian Internet Registration Full-time

    Join CIRA’s mission to secure Canada’s internet as a Cybersecurity Software Developer. Help create innovative solutions in a dynamic work environment that blends remote and in-person collaboration. As a Senior Software Developer on the Cyber-DNS team, you will contribute to developing key cybersecurity products and enhancing DNS technology. This role...


  • Ottawa, Ontario, Canada ADGA Group Full-time

    Job DescriptionThe study of existing PL SQL Code and write PL SQL code to meet requirements of change specifications; the oversight and/or design and debug of C++ and/or PL SQL and/or C# and/or Java Script and or JSON code to ensure technical performance; the development of application interfaces between systems for data synchronization and data integrity;...


  • Ottawa, ON, Canada Momentous Ltd. Full-time €120,000 - €170,000 Contract

    Location: Ottawa, Ontario Reports to: Director, Technology About 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...


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

    Req Id: 430485 Connection is everything. It drives us to innovate, explore, and stay close to what matters to us most. At Bell, we're building a more connected future through world-class networks, AI-powered solutions, and digital experiences that elevate how people live, work, and play every day. We believe in empowering people. That's why we equip our...


  • Ottawa, Ontario, Canada Kinaxis Full-time

    Join an innovative team as a Hybrid Software Developer specializing in scheduling algorithms. This role, based in Ottawa or Toronto, Canada, focuses on delivering enterprise-grade solutions. You will work on algorithm-backed product development, designing and implementing scheduling systems that utilize cutting-edge techniques. Your contributions will span...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada CNN Full-time €114,100 - €182,600 Temporary

    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...


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

    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...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Lightspeed Commerce Full-time €170,000 - €185,000 Temporary

    Lightspeed Financial Services is looking for a Software Development Manager in North America to grow and lead our technical team within the Financial Services organization. Reporting to the Director of Financial Services Foundations, you will lead, mentor, and grow a high-performing software development team and cultivate an inclusive, inspiring working...


  • Ottawa, Ontario, Canada Socket.dev Full-time

    Reports to: Senior Spatial EcologistDuration: IndeterminateLocation: Ottawa (hybrid)Hiring range: $56,265 to $70,331. Compensation above this range may be considered for candidates with significant experience or specialized expertise. Who we are The Canadian Wildlife Federation (CWF) is a national not-for-profit charitable organization dedicated to ensuring...