senior full stack software developer jobs in Ottawa

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996 senior full stack software developer job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, Ontario, Canada Fortinet, Inc. Full-time

    Become a Senior Software Developer at Fortinet in Ottawa, focused on enhancing cybersecurity interfaces. Use your extensive development skills in a collaborative environment. This position calls for a seasoned developer with over five years of experience in software engineering. Your knowledge of desktop and web technologies, including JavaScript and...


  • Ottawa, Ontario, Canada Frequentis Full-time

    Shape the future of Air Traffic Management at Frequentis Group as a Senior Network Communications Software Developer in Gatineau, Quebec. Develop cutting-edge software systems essential for mission-critical operations. Join the Frequentis Canada team to design, develop, and maintain advanced communication software within complex control centres. You will...


  • Ottawa, Ontario, Canada Solace Corporation 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 istheleadingplatform for the enterprise AI era. Established enterprises...


  • Ottawa, Canada Arctic Wolf Full-time €75,000 - €246,000 Contract

    ## Senior Software Developer - S2CXApply: Remote, Canada: Office - CAN - Ontario, Waterloo: Full time: Posted Today: R26/_1229# **#RunwiththePack** At Arctic Wolf, we’re on a mission to **end cyber risk**. We are a global leader in security operations, helping organizations stay resilient against evolving cyber threats through industry-leading...


  • Ottawa, Ontario, Canada VueToronto Full-time

    Build ERP software solutions remotely across the United States or Canada using Visual FoxPro, Vue.js, TypeScript, Node.js, and PostgreSQL. Work full-time with customers.SMRTR seeks a senior, hands-on developer for customer-facing professional services work. You will clear DTEC’s development backlog, stabilise its product, and deliver projects for DTEC and...


  • Ottawa, Ontario, Canada Hewlett Packard Enterprise Full-time

    Senior Embedded Software DeveloperWhile this position is for a future vacancy, we are actively recruiting for this role. This role has been designed as ‘’Onsite’ with an expectation that you will primarily work from an HPE office.Who We AreHewlett Packard Enterprise is the global edge‑to‑cloud company advancing the way people live and work. We help...


  • Ottawa, Ontario, Canada Lumentum Ottawa ULC 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! Lumentum Canada was awarded the 2022 National Capital Region's Top Employers for the 6th...


  • Ottawa, Ontario, Canada BlackBerry Full-time

    Build automated tests with Python, C, and Shell scripting as a Senior Software Developer in Test at QNX. Validate embedded software on real hardware platforms.QNX seeks an experienced Software Developer in Test to validate next-generation software technologies. You will design test suites, build automation frameworks, and investigate complex software and...


  • Ottawa, Canada Verily Full-time €147,000 - €165,000 Contract

    About Verily Health Inc. At the intersection of technology, data science, and healthcare, Verily Health transforms complex health data into trusted intelligence, enabling health solutions that are more personal, predictive, and precise. Verily’s flagship Governed Health Intelligence platform, Verily Pre, enables healthcare organizations to responsibly...


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

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...


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

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...


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

    Build scalable cloud-native applications at Miratech using Java, Spring Boot, React, and TypeScript across enterprise technology projects. This hands-on role supports digital transformation for global clients. As a Senior Full Stack Engineer, you will own features from technical design through production support. Your work spans backend services,...


  • Ottawa, Ontario, Canada Cohere Full-time

    Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. Who are we? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to...


  • Ottawa, Ontario, Canada Foci Solutions Full-time

    Foci Solutions is a remote-first team in Canada hiring a senior full stack developer. You will architect and ship production-grade applications, navigating cloud environments while applying AI to augment the development lifecycle.The role balances deep coding with high-level client collaboration to drive high-quality, sustainable solutions from concept to...


  • Ottawa, 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 by...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada BlackBerry Full-time €90,000 - €126,000

    TSX: BB), provides the trusted foundation that software-defined and physical AI systems depend on to operate safely and predictably in the real world. For nearly half a century, QNX has powered safety-critical applications where failure is not an option. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware,...

  • Software Developer I

    23 hours ago


    Ottawa, ON, Canada Cisco Systems, Inc Full-time $70,000 - $110,000 Contract

    Please note this posting is to advertise potential job opportunities. This exact role may not be open today but could open in the near future.Applications accepted until further notice.Meet the TeamOur hardworking team members are lively programming magic across the globe on teams such as Engineering, Information Technology, Supply Chain, Customer...


  • Ottawa, Ontario, Canada Cohere Full-time

    Who are we? Cohere is the leading security‑first enterprise AI company. We build cutting‑edge foundation AI models and end‑to‑end products that are designed to solve real‑world business problems. We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Affirm, Inc. Full-time

    Build search experiences with Python or Kotlin and JavaScript or TypeScript as a Full Stack Software Engineer on a remote-first team. Help improve how consumers discover products, compare options, and decide what to buy across platforms. This Full Stack Software Engineer position supports Marketplace and a new Ads business. You will design, develop, and...


  • Ottawa, ON, Canada Zafin Full-time $90,000 - $120,000 Contract

    Use React and Java to deliver scalable banking software, collaborating across Product, QA, Architecture, and Engineering teams.As a Product Engineer II, you will support a core Banking Platform product through full-stack development. Your work includes modern JavaScript frameworks, front-end and back-end systems, enterprise Java, and database technologies....