Jobs for react developer at Ottawa

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


  • Ottawa, Ontario, Canada Insight Global Full-time

    Elevate your career as a Software Development Manager in a fully remote role. Oversee engineering teams while utilizing your skills in React, C#, Microservices, and Azure Cloud technologies.This opportunity focuses on leading high-performing teams in the Enterprise Software sector. You will direct software development projects, ensuring best practices in...

  • Senior Software Developer Premium

    17 hours ago


    Ottawa, Ontario, Canada Solace Corporation Full-time US$135,000 - US$165,000 Contract

    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 platform for the enterprise AI era....

  • Full-Stack Developer

    17 hours ago


    Ottawa, ON, Canada Fortinet, Inc. Full-time €96,800 - €118,300 Contract

    We are seeking a Full-Stack Developer to help build our next-generation web portal. You will work across a diverse modern stack, using Node.js for rapid API development and Golang for performance-critical backend services. This role is ideal for a developer who is comfortable with TypeScript and React on the frontend and is eager to learn how to deploy and...

  • Full-Stack Developer

    17 hours ago


    Ottawa, ON, Canada Fortinet, Inc. Full-time €96,800 - €118,300 Contract

    A cybersecurity company in Ottawa is seeking a Full-Stack Developer to help build their next-generation web portal. The ideal candidate will work with Node.js for backend development and React with TypeScript for the frontend. Responsibilities include building server-side logic and creating responsive UIs. The position offers a competitive salary range of...


  • Ottawa, Ontario, Canada Jobgether Full-time

    This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for an Engineering Manager, AI Product Development based in Canada.This is a hands-on engineering leadership role focused on building and scaling AI-enabled products and modern software platforms.You'll lead a team of senior engineers...


  • Ottawa, Ontario, Canada Joinhorizon Full-time

    Join Affirm as a Senior Frontend Developer, specializing in React and TypeScript. This fully remote position is pivotal in enhancing customer journeys across digital platforms.In this role, you will contribute to Affirm's mission of reinventing credit through user-focused design on various frontend surfaces. Work with product teams to implement features and...


  • Ottawa, Ontario, Canada Spait Infotech Full-time

    A technology company in Ottawa, Ontario is seeking a skilled web developer to design, develop, and maintain web applications. The ideal candidate will have a Bachelor's degree in Computer Science and extensive experience in ASP.NET, C#, and .NET Core, along with familiarity with front-end technologies like Angular or React. The role requires strong...


  • Ottawa, Ontario, Canada Thomas Cavanagh Construction Limited Full-time

    Founded in 1953, Thomas Cavanagh Construction has continued to set the standard for quality construction and materials in Eastern Ontario. With our strategically located pits and quarries, our unmatched fleet of trucks and heavy equipment, our state-of-the-art facilities, and our dedicated employees, Thomas Cavanagh Construction has earned a reputation as...

  • Senior Full Stack Developer Premium

    17 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, Ontario, Canada Solace Corporation Full-time

    About the Role Senior Software Developer position on the AI team. In this role, you will be a key technical leader working on the Solace Agent Mesh: an event‑driven integration and orchestration platform for agentic AI that securely connects, orchestrates, and scales AI agents in real‑time. You will take a pivotal role in blending advanced AI...

  • Frontend/UI Developer Premium

    17 hours ago


    Ottawa, Ontario, Canada Larus Technologies Full-time US$80,000 - US$90,000 Contract

    Job SummaryFull-time: 37.5 Hours per week, Monday to FridayLocation: Ottawa Office (Up to 3 days per week), 70 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 and Ottawa-based Home Office, or, remote if located outside of the National Capital Region.Reporting To: Director of TechnologySalary Range: $80,000-90,000Type of Vacancy: NewWe are looking for a...


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

    Axonify is the AI-Powered Frontline Enablement Platform that helps organizations close the gap between learning and execution. By unifying learning, execution and insights capabilities, Axonify drives real business impacts for the world's largest frontline organizations across retail, grocery, healthcare, and financial services.More than 4 million employees...

  • Software Developer

    3 days ago


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

    At Arctic Wolf, you won’t just watch the cybersecurity industry evolve – you'll help lead the change. Our global Pack is made up of people who thrive on solving hard problems, moving fast, and building technology that protects organizations around the world. We’re proud to be recognized by Forbes, CNBC, Fortune, CRN, Bartner Peer Insights and IDC...


  • Ottawa, Ontario, Canada Jobgether Full-time

    Lead AI product innovation as an Engineering Manager focused on building scalable software platforms in a fully remote environment. This role emphasizes technical execution and people leadership, driving AI-enhanced development practices.This hands-on engineering leadership position involves managing a team of senior engineers while engaging intimately with...

  • Software Developer

    6 hours ago


    Ottawa, Ontario, Canada Solace Full-time

    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 platform for the enterprise AI era. Established...


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

    Join nesto — proudly named Canadian Rocketship 2025*. A Deloitte Fast 50 company evolving alongside Canada’s top tech innovators and disrupting a 2.1 Trillion-dollar mortgage industry at light speed by building the mortgage ecosystem of the future. BUILD lending technology with the best developers, AI engineers, and mortgage experts in the country....

  • Sr. Web Developer

    17 hours ago


    Ottawa, ON, Canada NextGenEnergyJobs Full-time €94,500 - €138,600 Contract

    AEC firms and infrastructure owner/operators increasingly demand seamless integration between GIS data and BIM models to improve all aspects of asset design, construction, and operation. Key Responsibilities - Design and implement: Integration between the ArcGIS geospatial cloud and cloud-based BIM systems such as Autodesk Docs, Autodesk Platform Services,...

  • Principal Software Developer Premium

    17 hours ago


    Ottawa, Ontario, Canada Solace Corporation Full-time US$155,000 - US$180,000 Contract

    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 platform for the enterprise AI era....


  • Ottawa, ON, Ottawa Census Division, ON; 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, ON, Canada Jobtailor Full-time €90,000 - €130,000 Contract

    - Build and scale an internal analytics platform for the Ottawa Senators across the full development lifecycle - Design, develop, test, deploy, and continuously improve features from design through production - Develop highly usable full-stack features supporting the enterprise customer base - Lead projects and own work through delivery - Drive software...