Jobs for react js developer intern at Ottawa

490 react js developer intern job listings in Canada. Find daily updated positions from leading job boards.


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Entrust Full-time €23 - €28 Temporary

    Join us at Entrust At Entrust, we’re shaping the future of identity centric security solutions. From our comprehensive portfolio of solutions to our flexible, global workplace, we empower careers, foster collaboration, and build solutions that help keep the world moving safely. Get to Know Us Headquartered in Minnesota, Entrust is an industry leader in...

  • React.js Developer

    5 days ago


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

    Direct message the job poster from Iris Software Inc. Iris’s leading financial client is looking for a React JS Developer to join their team remotely. React JS Developer Location: 100% Remote Duration: Long Term Experience working with RESTful APIs, WebSockets, and Web Workers. Knowledge of web tooling such as Babel, SWC, Vite, pnpm, Lerna,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cavtera Full-time €120,000 - €150,000 Temporary

    Cavtera builds digital solutions that connect real-world operations with data, software, and decision‑making. We work closely with clients to understand how their businesses operate on the ground, then translate those workflows into scalable applications and data systems using Palantir Foundry. Our team operates with the pace, ownership, and adaptability...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Cavtera Full-time €100,000 - €120,000 Temporary

    Cavtera builds digital solutions that connect real-world operations with data, software, and decision-making. We work closely with clients to understand how their businesses operate on the ground, then translate those workflows into scalable applications and data systems using Palantir Foundry. Our team operates with the pace, ownership, and adaptability...

  • Developer

    4 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Absorb Software Full-time

    Overview Absorb is seeking an intermediate-level Developer to take ownership of an internal ETL tool that supports billing, accounting, and operations. In this individual contributor role, you’ll help maintain and enhance the tool, improve data flows, and support integrations between systems such as Salesforce, Zuora, and internal platforms. You’ll...


  • Ottawa, ON, Canada Nokia Full-time $28,000 - $45,000 Contract

    Job Description Position: Test Automation Designer Coop/Intern Details Number of Position(s): 1 Duration: 4 Months - Winter Term (Jan 4th - Apr 30th, 2027) Location: Hybrid in Ottawa How You Will Contribute And What You Will Learn As a part of our team, you will: Development of scripts or applications (XML, REST, JavaScript, Perl) to simulate various...


  • Ottawa, Ontario, Canada Cavtera Full-time

    Cavtera builds digital solutions that connect real-world operations with data, software, and decision‑making. We work closely with clients to understand how their businesses operate on the ground, then translate those workflows into scalable applications and data systems using Palantir Foundry. Our team operates with the pace, ownership, and adaptability...


  • Ottawa, Ontario, Canada Cavtera Full-time

    Cavtera builds digital solutions that connect real-world operations with data, software, and decision-making. We work closely with clients to understand how their businesses operate on the ground, then translate those workflows into scalable applications and data systems using Palantir Foundry. Our team operates with the pace, ownership, and adaptability of...


  • Ottawa, Ontario, Canada bairdcareers Full-time

    You Belong at Baird At W.F. Baird, you’re never just a number, you’re part of a global team that values your voice, ideas, and growth. For 40+ years, we have combined the stability of an established and trusted firm with the creativity of a niche engineering company, working where water meets land to design and deliver solutions that protect coastlines,...


  • Ottawa, Ontario, Canada Baird Full-time

    At W.F. Baird, you’re never just a number, you’re part of a global team that values your voice, ideas, and growth. For 40+ years, we have combined the stability of an established and trusted firm with the creativity of a niche engineering company, working where water meets land to design and deliver solutions that protect coastlines, strengthen ports,...


  • Ottawa, Ontario, Canada Warner Media, LLC. 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...

  • Software Developer

    3 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Fortinet Full-time €95,000 - €115,000 Temporary

    Join Fortinet, a cybersecurity pioneer with over two decades of excellence, as we continue to shape the future of cybersecurity and redefine the intersection of networking and security. At Fortinet, our mission is to safeguard people, devices, and data everywhere. Fortinet is growing and we are looking to hire a Software Developer for our team in Ottawa. ...

  • Senior Full Stack Developer Premium

    22 hours ago


    Ottawa, Ontario, Canada Trellis Full-time

    We’re looking for a passionate Senior Full-Stack Developer who wants to make a difference in a fast-growing startup. We are a B2B SaaS company that provides an AI-powered software platform for eCommerce merchants to generate more demand for their products. We use the latest advancements in artificial intelligence and automation to drive profitable sales...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Edge Signal Full-time €135,000 - €165,000 Temporary

    Solace helps companies connect and integrate all of their assets through the power of event‑driven architecture. Our technology makes it easy to unlock data silos and capture events occurring across large enterprises; stream information about those events everywhere it needs to be in real‑time; and give the apps, AI agents and people who receive it the...


  • Ottawa, Ontario, Canada Baird & Associates Full-time

    You Belong at Baird At W.F. Baird, you’re never just a number, you’re part of a global team that values your voice, ideas, and growth. For 40+ years, we have combined the stability of an established and trusted firm with the creativity of a niche engineering company, working where water meets land to design and deliver solutions that protect coastlines,...


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

    Elevate Directive Consulting’s marketing analytics as an AI-Focused Web Developer. Fast-track our internal web capabilities with innovative AI tools while enhancing user interfaces and functionality. As part of the Operational Technology team, your role will involve taking ownership of Stratos's web surfaces. You will work with AI-driven development...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Recruiting In Motion - Eastern Ontario Full-time €80,000 - €130,000 Temporary

    Position Title: JavaScript Full Stack Developers Salary & Benefits: $80,000-$130,000 (depending on experience) Position Status: Current Vacancy Location: Downtown, Ottawa Work Model: Hybrid (4 days onsite, 1 day remote) Our client is seeking (Intermediate/Senior) JavaScript Full Stack Developers to help build and evolve customer-facing products and internal...


  • Ottawa, Ontario, Canada Edge Signal Full-time

    Solace helps companies connect and integrate all of their assets through the power of event‑driven architecture. Our technology makes it easy to unlock data silos and capture events occurring across large enterprises; stream information about those events everywhere it needs to be in real‑time; and give the apps, AI agents and people who receive it the...


  • Ottawa, Ontario, Canada Directive Full-time

    Elevate Directive Consulting’s marketing analytics as an AI-Focused Web Developer. Fast-track our internal web capabilities with innovative AI tools while enhancing user interfaces and functionality. As part of the Operational Technology team, your role will involve taking ownership of Stratos's web surfaces. You will work with AI-driven development...


  • Ottawa, Ontario, Canada Recruiting In Motion - Eastern Ontario Full-time

    Position Title: JavaScript Full Stack Developers Salary & Benefits: $80,000-$130,000 (depending on experience) Position Status: Current Vacancy Location: Downtown, Ottawa Work Model: Hybrid (4 days onsite, 1 day remote) Our client is seeking (Intermediate/Senior) JavaScript Full Stack Developers to help build and evolve customer-facing products and internal...