react js developer jobs in Ottawa
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1,000 react js developer job listings in Canada. Find daily updated positions from leading job boards.
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Manager, Agent Development, Applied AI
22 hours ago
Ottawa, Canada Google LLC Full-time €260,000 - €266,000 ContractShare Manager, Agent Development, Applied AI Google Waterloo, ON, Canada ; Toronto, ON, Canada X Google utilizes AI tools to assist in assessing candidates in our hiring processes. In most instances, this position requires in-person interviews as part of the hiring process. This posting is for a new vacancy. Note: By applying to this position you will...
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Technical Lead Developer at If
4 days ago
Ottawa, Canada If Full-time €145,000 - €193,000 ContractJoin If as a Technical Lead Developer, blending software expertise with leadership in Espoo or Turku. Leverage your knowledge of .NET/C#, Azure, and modern web technologies to drive innovation. In this dynamic role, you will be part of If's Self-Service & Support team, ensuring seamless digital experiences for Nordic customers. You will combine hands-on...
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Principal Software Developer
4 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Solace Corporation Full-time €155,000 - €180,000Solace 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...
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Intern, Software Development
20 hours ago
Ottawa, Ontario, Canada Entrust Corporation Full-timeJoin 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 UsHeadquartered in Minnesota, Entrust is an industry leader in...
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Ottawa, Canada Accenture Full-time $69,450 - $119,450 ContractWe AreARE 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, production-grade...
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Senior React
6 days ago
Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Kardow Full-timeKardow is seeking a Senior Front-End / Full-Stack Engineer to build and enhance modern enterprise web applications with a strong focus on React and front-end development. This role offers opportunities to contribute across APIs, backend services, and full-stack features. The ideal candidate will bring senior-level React expertise and the ability to work...
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Senior Software Developer
15 hours ago
Ottawa, Ontario, Canada IBM Full-timeIntroduction 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...
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Intern, Software Development
16 hours ago
Ottawa, Ontario, Canada Entrust Full-time**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...
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Intern – Software Development
10 hours ago
Ottawa, Ontario, Canada Kardow Full-timeJoin 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...
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Senior AI Developer
2 days ago
Ottawa, Ontario, Canada Export Development Canada | Exportation et développement Canada Full-time $96,557 - $128,743 ContractApplication deadline: October 21, 2026, 12:00PM ET Join the EDC Team! At EDC, we support Canadian businesses to succeed globally. We provide the financial tools and expertise they need to explore new markets, reduce risks, all towards the goal of making Canada and the world better through trade. Position: Senior AI Developer Employment Type:...
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Senior AI Developer
19 hours ago
Ottawa, Ontario, Canada Export Development Canada Full-time $96,557 - $128,743 ContractDescriptionApplication deadline: October 21, 2026, 12:00PM ETJoin the EDC Team!At EDC, we support Canadian businesses to succeed globally. We provide the financial tools and expertise they need to explore new markets, reduce risks, all towards the goal of making Canada and the world better through trade. Position: Senior AI DeveloperEmployment...
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Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada Jane App Full-timeJane App is seeking a Senior Developer to help move Online Booking and My Account to React, while keeping the live experience uninterrupted for clinics and patients. You will work across the stack in React, TypeScript, and Rails, connecting frontend features with APIs and services behind them. You will champion accessibility, contribute to design...
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Principal Software Developer
22 hours ago
Ottawa, ON, Canada Solace Corporation Full-time €216,000 - €251,000 ContractEnterprise 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 the foundationevery serious AI system runs on. Solace istheleadingplatform for the enterprise AI era. Established...
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Intern Developer, Clients, Front End Technologies
22 hours ago
Ottawa, ON, Canada Kinaxis Full-time $37,000 - $55,000 ContractAbout Kinaxis Are you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...
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Full-Stack Developer: React/TS, CI/CD
1 week ago
Ottawa, ON, Canada Fortive Corporation (SE) Full-timeFortive Corporation’s Intelex development team designs and delivers scalable, web-based software using React, TypeScript, Node.js and cloud technologies in an Agile setting. You will collaborate with Architects, QA and Product Management to delight our clients with high-quality UX and secure, performant solutions.We seek 3+ years of professional web...
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Full Stack Software Developer
6 hours ago
Ottawa, Ontario, Canada Celestrahealth Full-timeJob Application and Information for: Job - Full Stack Software Developer / Dev Ops (Ottawa Based)We are looking for a software developer with front-end and back-end skills, as well as mobile app development (iOS and/or Android) and AWS Dev Ops experience.Core Qualifications (Must-Have)4+ years building production backend systems with...
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Full Stack Software Developer
22 hours ago
Ottawa, ON, Canada Kardow Full-time $90,000 - $140,000 ContractJob Application and Information for: Job - Full Stack Software Developer / Dev Ops (Ottawa Based) We are looking for a software developer with front-end and back-end skills, as well as mobile app development (iOS and/or Android) and AWS Dev Ops experience. Core Qualifications (Must-Have) 4+ years building production backend systems with...
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Senior Full Stack Developer
3 days ago
Ottawa, Ontario, Canada Canadianinclusion Full-timeThe Senior Full Stack Developer applies advanced full-stack software development expertise across the entire application lifecycle to design, build, and optimize high-performance, cloud-native SaaS solutions.Acting as a key technical engine within the Product team, you will collaborate closely with cross-functional stakeholders to translate strategic product...
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Ottawa, ON, Canada Jane App Full-timeJane App is seeking a Senior Developer to help move Online Booking and My Account to React, while keeping the live experience uninterrupted for clinics and patients. You will work across the stack in React, TypeScript, and Rails, connecting frontend features with APIs and services behind them.You will champion accessibility, contribute to design discussions,...
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Senior React Native Engineer REQ_92
6 days ago
Ottawa, Ontario, Canada 3Pillar Global, Inc. Full-timeEmployeeRegularJob DescriptionAI Senior Mobile Software EngineerElevate your expertise to new heights at 3Pillar, the premier destination for trailblazing senior software engineers like yourself. Picture collaborating with industry leaders, spearheading transformative projects that redefine urban living, establishing new media channels for enterprise...