node jobs in Ottawa

398 node job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Canada Clipboard Full-time

    Join to apply for the Software Engineer, Backend role at Clipboard Get AI-powered advice on this job and more exclusive features. We exist to lift as many people up the socioeconomic ladder as possible. We dramatically improve lives by letting professionals turn extra time and ambition into career growth and financial opportunity. We achieve this with our...


  • Ottawa, ON, Canada Ctrl Full-time €140,000 - €210,000 Contract

    Ctrl's edge is physical: docks that survive winters, payloads that hold calibration, comms that work where there's no infrastructure. Hardware is where reliability is won or lost. As Director of Hardware Engineering you'll own the hardware program — dock integrations, sensor payloads, power and comms systems, and the test discipline that keeps fielded...


  • Ottawa, ON, Canada Ciena Full-time $109,000 - $174,000 Contract

    As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We're a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being-on and off the job. Connect...


  • Ottawa, ON, Canada Celero Communications, Inc. Full-time $90,000 - $130,000 Contract

    Are you an Analog Design Engineer passionate about building the high-speed interconnect technology powering the next generation of AI? Join our fast-growing semiconductor startup and help develop disruptive mixed-signal solutions that enable tomorrow’s AI infrastructure. We are seeking experienced Analog Design Engineers to architect, design, and deliver...

  • Software Engineer

    2 days ago


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

    Overview pubGENIUS is a React.js + Next.js development agency and ad tech startup. We are looking for stellar developers to join our agency team to build websites and apps for clients in the US and Europe. We specialize in AI, decentralized finance (Defi crypto/NFT/blockchain), fintech, and healthcare verticals, but occasionally serve others as well such...


  • Ottawa, Ontario, Canada Celero Communications Full-time

    Principal High-Speed Analog Circuit Design Engineer About the job  Are you an Analog Design Engineer, who is seeking an amazing opportunity delivering disruptive High Speed Interconnect Technology powering next generation AI? We are looking for an Analog Design Engineer – someone who is excited to join a fast-growing Start-Up Company growing a group of...


  • Ottawa, ON, Canada BTA Design Services Inc. Full-time $120,000 - $170,000 Contract

    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 staff at...


  • Ottawa, ON, Canada European Recruitment BV Full-time €120,000 - €160,000 Contract

    Our client, a North American ASIC Services provider is looking for experienced Verification engineers to join their growing team in Ottawa to work on various Design projects for semiconductor clients across North America. The I/O chiplet connects die-to-die interfaces with multi-protocol, high-speed I/O, combining UCIe, PCIe, Ethernet, static switching, and...


  • Ottawa, ON, Canada Northeading Technologies Full-time €180,000 - €240,000 Contract

    About the job Founding AI Engineer / CTO We don't want a VP. We seek a true technical co-founder —the 0-1 architect who will build the AI core and own it end-to-end. You'll trade corporate predictability for foundational upside: substantial founder equity, a founder stipend, and 100% technical ownership. You will be the CTO hands-on, shipping product,...

  • System Administrator

    12 hours ago


    Ottawa, Ontario, Canada MGIS Full-time

    City Government of Canada Ottawa and Gatineau officesCountry CanadaJob DescriptionMGIS is seeking a System Administrator, Level 2, to manage High Performance Computing (HPC) clusters and support the scientists who rely on them. This role blends HPC system administration with hands-on user support — helping researchers install, run, and debug applications...


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

    Celero Communications, Inc. is seeking a Principal PLL Design Engineer in Ottawa to drive high-speed clocking design for next‑gen optical transceivers and SerDes. The role focuses on designing and validating PLLs, VCOs and related analog blocks in advanced CMOS nodes, with hands-on lab bring-up and system-level validation. The ideal candidate has a...


  • Ottawa, ON, Canada Northeading Technologies Full-time €180,000 - €240,000 Contract

    About the job Founding AI Engineer / CTO We don't want a VP. We seek a true technical co-founder —the 0-1 architect who will build the AI core and own it end-to-end. You'll trade corporate predictability for foundational upside: substantial founder equity, a founder stipend, and 100% technical ownership. You will be the CTO hands-on, shipping product,...


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

    We’re building the next generation of intelligent, human-centered products that improve people’s health and well-being We’re looking for a Principal Design Engineer to own the bridge between design and code Our design system serves web, iOS, and Android across every product and customer we support, which makes it the highest-leverage thing the...

  • Devops Engineer

    2 days ago


    Ottawa, Canada Qorsa Corp Full-time €90,000 - €130,000 Contract

    About Qorsa Qorsa is a Canadian post-quantum cryptography and cybersecurity company building CasQade — a crypto-agile security platform protecting sovereign government, defence, financial, and critical-infrastructure networks against current and emerging cryptographic threats. We are headquartered in Waterloo, Ontario, with a European subsidiary in The...


  • ottawa, on, Canada Celero Communications Full-time

    Are you an Analog Design Engineer passionate about building the high-speed interconnect technology powering the next generation of AI? Join our fast-growing semiconductor startup and help develop disruptive mixed-signal solutions that enable tomorrow's AI infrastructure. We are seeking experienced Analog Design Engineers to architect, design, and deliver...

  • Software Engineer

    2 days ago


    Ottawa, ON, Canada Pubgenius Inc. Full-time

    OverviewpubGENIUS is a React.js + Next.js development agency and ad tech startup. We are looking for stellar developers to join our agency team to build websites and apps for clients in the US and Europe. We specialize in AI, decentralized finance (Defi crypto/NFT/blockchain), fintech, and healthcare verticals, but occasionally serve others as well such as...


  • Ottawa, Ontario, Canada Warner Bros. Discovery Full-time

    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 characters to...

  • Security Analyst

    4 hours ago


    Ottawa, Ontario, Canada International Business Machines Corporation Full-time

    IntroductionA career in IBM Consulting is built on long-term client relationships and close collaboration worldwide. You’ll work with leading companies across industries, helping them shape their hybrid cloud and AI journeys. With support from our strategic partners, robust IBM technology, and Red Hat, you’ll have the tools to drive meaningful change and...


  • Ottawa, Ontario, Canada League Full-time

    We’re building the next generation of intelligent, human-centered products that improve people’s health and well-beingWe’re looking for a Principal Design Engineer to own the bridge between design and codeOur design system serves web, iOS, and Android across every product and customer we support, which makes it the highest-leverage thing the design...


  • Ottawa, Ontario, Canada Ciena Corporation Full-time

    As the global leader in high-speed connectivity, Ciena builds the critical infrastructure powering the AI era. We’re a technology company shaping the future of networking, guided by innovation, integrity, and collaboration. Through development opportunities, meaningful work, and flexibility, Ciena supports growth and well-being—on and off the job....