Jobs for senior java backend developer at Ottawa

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

  • Senior Programmer

    3 weeks ago


    Ottawa, Ontario, ON, Canada Donna Cona Full-time

    Reference #: 8493 Location: Ottawa Type: Sub-contract This posting is for an incorporated contract engagement and is not an employment position. Donna Cona Inc. is currently seeking senior level Programmer/Software Developers, for one of our key government clients. The Programmer/Software Developers will design and build software...


  • Ottawa, ON, ON, Canada Canadian Wildlife Federation Remote Full-time

    **Reports to:** Senior Spatial Ecologist **Duration:** Indeterminate **Location:** 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...


  • Ottawa, 150 Elgin St., Corp, Canada Accenture 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,...


  • Ottawa, Ontario, ON, Canada SurveyMonkey Remote 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...


  • Ottawa, Ontario, ON, Canada BTA Design Services Inc. Full-time

    **About Us:** Headquartered in Ottawa, BTA Design serves the electronic design community in Canada and beyond, specializing in ASIC and FPGA design and verification, and embedded software development services. We augment and enhance our clients’ teams and accelerate the development of complete designs. We’re adaptable and efficient, with a brilliant...


  • Ottawa, Ontario, ON, Canada Futran Solutions Full-time

    **Job Title : Java C++ Developer/ Software Engineer** Key Responsibilities: 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 storage and clustering...


  • Ottawa, Ontario, ON, Canada Intellectt Inc Remote Full-time

    **Job Description** We are seeking a Senior Java Software Engineer to design and implement software components for the LCC subsystem. The role requires strong Java development experience along with mandatory Python, C, and C++ programming skills. The candidate will work with microservices, containerized environments, APIs, secure data handling, SQL-based...


  • Ottawa, Ontario, ON, 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...

  • Software Developer

    4 weeks ago


    Ottawa, Ontario, ON, Canada PROLIM Corporation Remote Full-time

    Software Developer **Location:** Ottawa, Ontario, Canada Remote **Job Summary** We are seeking an experienced **Software Developer** to join our team in Ottawa, Ontario. The ideal candidate will have strong hands-on experience with **Java, Python, C, and C++** , along with expertise in microservices, containerization, APIs, SQL databases, and software...

  • Software Developer

    4 weeks ago


    Ottawa, Ontario, ON, Canada OKAYA INFOCOM Full-time

    **Job Title: Software Developer** **Location: Ottawa , Ontario (onsite)** **Job Type : Full-time Only** Job Description & Skill Requirement: - **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). •...

  • Software Development Specialist Premium

    4 weeks ago


    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, Telesat has...

  • Software Developer

    4 weeks ago


    Ottawa, Ontario, ON, Canada Lorven Technologies Inc. Full-time

    Our client is looking **Software Developer** for Fulltime project in **Los Angeles, CA (Remote)** Below is the detail requirement. **Job Title:** Software Developer **Location:** Ottawa, Ontario (hybrid) Experience – 5+ relevant years’ experience in Python, C, & C++ (all 3 are mandatory) **Mandatory Requirement:** - 5+ years mandatory experience...

  • Software Developer

    4 weeks ago


    Ottawa, Ontario, ON, Canada Veridian Tech Solutions, Inc. Full-time $100 - $110 Contract

    **Job Title: Software Developer** **Location: Ottawa, Ontario (hybrid) (the position is onsite 3 days per week)** **Duration: Full-time opportunity** **Experience – 5+ relevant years’ experience in Python, C, & C++ (all 3 are mandatory)** **Only Canadian citizens & PRs required** **Mandatory Requirement:** - 5+ years mandatory experience with ...

  • Senior Software Engineer, Canada Premium

    4 weeks ago


    Ottawa, Ontario, Canada AutoScale Ventures Full-time US$140,000 - US$165,000 Contract

     Job Description: Senior Software Engineer (Full-Time, Remote) — Canada Salary: CAD $140,000–$165,000 / yearWork Schedule: 9:00 AM - 5:00 PM PST About the role At AutoScale Ventures, we build large-scale systems behind products like VinAudit.ca (vehicle history and data) and SquidProxies.com (proxy infrastructure). We're...

  • Senior NPI Product Engineer Premium

    4 weeks ago


    Ottawa, Canada Semtech Full-time US$95,000 - US$122,000 Contract

    Our TeamSemtech's New Product Introduction (NPI) Product Engineering Team is the central engineering function behind every new product we bring to market. Our team of focused and talented engineers takes full ownership of new product development — driving each program from conception through end-of-life with a commitment to flawless execution. Working...

  • Software Engineer

    4 weeks ago


    Ottawa, Ontario, ON, Canada ITMC Systems, Inc Full-time

    **Mandatory Requirement:** • 5+ years mandatory experience with **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 storage and clustering features. • Apply cryptographic libraries...


  • Ottawa, Ontario, ON, Canada US Tech Solutions Full-time

    **Contract Duration: 18 Months** **Job Description** - Serve as a Systems Integrator within the FMBO Integration Services Team, providing senior-level technical contribution, hands-on support, and technical input under the guidance of internal leads. - Support Azure cloud migration activities, including application and integration migration, environment...

  • C/C++ Software Developer Premium

    4 weeks ago


    Ottawa, Ontario, Canada SII Canada Full-time

    Job Description We are seeking a Software Developer who is eager to work in an innovative, agile, and collaborative environment. The successful candidate will contribute to the development of critical software solutions while working closely with development, quality assurance, security, support, and documentation teams. Key Responsibilities Participate...

  • Software Engineer

    4 weeks ago


    Ottawa, Ontario, ON, Canada Zapnix LLC Full-time

    **Job Title: Software Developer** **Location: Ottawa, Ontario (Remote)** **Duration: Full Time** **Key Responsibilities:** **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). -...

  • Intermediate DevOps Engineer Premium

    4 weeks ago


    Ottawa, Ontario, Canada ANVIL Full-time US$120,000 - US$160,000 Contract

    Intermediate DevOps Engineer About ANVIL ANVIL is a trusted partner in the defence industry, delivering cutting-edge solutions that enhance military capabilities and operational effectiveness. We extend our expertise to public safety, law enforcement, and national security organizations, accelerating mission-critical decision-making through analytical...