juniormidlevel react developer jobs in Ottawa

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 the foundationevery serious AI system runs on. Solace istheleadingplatform for the enterprise AI era. Established...

Bit Complete is seeking a mid-level Frontend Developer based in Canada to contribute to client projects and internal initiatives. You will progress from scoped features to larger independent contributions, working primarily on one project at a time.You will design and develop impactful software, lead timelines, and collaborate across teams, including...

About 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...

Join Affirm as a Senior React Frontend Engineer working remotely from Canada. Bring your expertise in TypeScript to enhance user experience across web and mobile platforms.In this role, you will contribute to Affirm's core consumer strategy within the Marketplace and App Experience domain. You'll collaborate with engineers and product teams to execute...

Application 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:...

Job 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...

Job 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...

Kardow 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...

Jane 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...

The 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...

Application deadline: Oct 23 12:00 PM 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 Software Developer (Lead) Employment Type:...

At Equitable, we believe work should be a place where you feel supported, inspired, and empowered to grow. In our caring and collaborative environment, your curiosity is encouraged, your passion is recognized, and your contributions truly matter. Together, we create meaningful impact, for our clients, our communities, and each other. The...

Fortive 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...

Waterloo Southeast, Canada | Posted on 09/01/2026 Team: Technology Location:Hybrid, must be within range of our Waterloo Office About the Role Software engineering is changing rapidly. We believe AI will fundamentally change how great teams understand problems, design solutions, build, test, deploy, and operate software. Mach7 Technologies is looking for...

Jane 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,...

EmployeeRegularJob 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...

Company DescriptionAbout UsCBN Nano Technologies Inc. is developing advanced nanotechnology to extend our manufacturing capabilities. This technology has broad applicability to secure documents of all types, to quantum computing, to medical uses, and to environmental remediation. Job DescriptionInternal Job Title: DeveloperJob Type: Permanent,...

DescriptionWe 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...

Intermediate Test Automation Developer (5+ years) to develop and maintain automated test suites using Playwright, Cypress, Selenium, and Azure DevOps Our financial services client is seeking an Intermediate Test Automation Developer (5+ years) to develop and maintain automated test suites using Playwright, Cypress, Selenium, and Azure DevOps Join a...

## **About Us**Ever wondered what powers the products people rely on every day? Chances are, we've helped build it.Our software and development tools help build products used in cars, hospitals, factories, homes, and industries around the world. We help engineers solve complex challenges and create technology people can depend on. Rooted in Nordic values and...