web developer react jobs in Ottawa

High Tech Genesis is seeking a Senior Full-Stack Engineer to join a product-focused team building enterprise software applications. The role blends strong front-end work with React and contributions across the full application stack to enhance usability, navigation, workflows, and overall quality.You will design, develop, and maintain full-stack web...

Software Engineer II / Software Developer II (React Native) Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy...

Acro Commerce is seeking a Front End Developer to build and maintain high‑quality e‑commerce experiences. You will convert Figma designs into fast, componentized, pixel-perfect code using React, Next.js, and TypeScript, while collaborating with teammates and clients.Ideal candidates will own their work, provide honest feedback, and contribute to a...

Collabera is seeking a software engineer specialized in Python in Ottawa, Canada. You will work with a talented development team to translate requirements into design and implement robust, scalable solutions. Focus on performance and reliability, collaborating with cross-functional partners to resolve issues and deliver quality software. The ideal...

Cohere Inc. is a leading security-first enterprise AI company. We build foundation models and end-to-end products to solve real-world problems. You will develop for cohere.com, collaborating with design, marketing, and leadership to deliver polished pages and content-driven experiences.The role emphasizes Next.js, TypeScript, and Tailwind, with a focus on...

A tech-focused insurance firm in Canada is seeking a Software Engineer (Golang, React) to join their remote Personal Lines Insurance team. This role emphasizes test automation and collaboration in an Agile environment, requiring 3+ years of software engineering experience and knowledge of modern testing strategies. The ideal candidate will contribute to...

Seeking Experienced Web Designer (UX & Journey Focused) We are seeking a highly skilled, mid-to-senior-level Web Designer to craft stunning, high-conversion websites and supporting branding elements that deliver exceptional user experiences, thoughtful customer journeys, and cohesive brand identities. Prefer someone who can create beautiful, intuitive...

Full-timeImportant:There is no relocation assistance. Only apply if you are within commuting distance or will self-relocate.Are you a frontend developer who wants to do more than build another marketing website or CRUD app? We're building a next-generation distributed operating system for a major Fortune 100 client. Our stack is Linux + Java + React. We've...

Build technology that makes a difference. Manulife is a leading international financial services provider, helping people make decisions easier and lives better. Here, you’ll have the opportunity to build meaningful digital experiences, solve complex engineering challenges, and work alongside talented people who care about delivering technology the right...

Direct message the job poster from VTRAC Consulting Corporation (WBE) Sr. Technical Recruiter @ VTRAC Consulting | IT, Engineering VTRAC Consulting Corporation Thank you for applying to VTRAC opportunities. Please e-mail your resume as an MS-WORD document in confidence. Subject: Senior Full-Stack Developer (Python, React, MongoDB) Attention:...

Lead web strategy, standards, and technology at the University of Ottawa’s Main Campus as a Senior Web Developer. French and English fluency are required. This temporary, 12-month position provides strategic and operational leadership for the University’s websites. You will coordinate web planning, communications, change management, training, and...

Recruiting In Motion - Eastern Ontario is seeking (Intermediate/Senior) JavaScript Full Stack Developers to build and evolve customer-facing products and internal services in a hybrid Ottawa setting. The role covers front-end with React and back-end with Node.js/.NET, using AWS and modern cloud tooling, in a collaborative, quality-focused team. Compensation...

Use web, API, or mobile pentesting experience to help Software Secured clients protect mission-critical applications from Ottawa or remotely across Canada.Software Secured is seeking a Junior Pentester with application security interests and a software development background. You will test web, mobile, and network security while contributing to code reviews,...

Direct message the job poster from VTRAC Consulting Corporation (WBE)Sr. Technical Recruiter @ VTRAC Consulting | IT, EngineeringVTRAC Consulting CorporationThank you for applying to VTRAC opportunities. Please e-mail your resume as an MS-WORD document in confidence. Subject: Senior Full-Stack Developer (Python, React, MongoDB) Attention: sunnyr@vtrac.com or...

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 thefoundationevery serious AI system runs on. Solace istheleadingreal-time data platform for the enterprise AI era....

As a Staff Software Engineer, Services, you’ll help shape the architecture and technical direction of web-based products that extend Thunderbird beyond email. The Services team is currently focused on building offerings such as an appointment calendar and secure file storage and transfer solutions, creating valuable experiences for our users while...

GreenShield is seeking a QA Software Tester II in Canada with 2+ years of QA experience for mobile and web apps. You will perform manual and automated testing, test iOS and Android apps, and collaborate with developers to resolve defects, while building automated tests with Appium, Cypress and JavaScript.The role emphasizes strong testing practices, bug...

Miratech is seeking a Senior Full Stack Engineer to design, build, and support scalable cloud-native applications powering Workforce Management, CX, and operations. You will use Java and Spring Boot for backend services, React with TypeScript for front-end experiences, and Node.js for lightweight components. Experience with WFM, CX, or contact-center...

Sony Interactive Entertainment invites a Senior Software Engineer / Software Developer (React Native) to help build high‑performance mobile frontends. You will define architecture, collaborate with product and design, and mentor teams across frontend engineering. This is an on‑site role in Ontario, Canada, with a focus on scalable, accessible interfaces...

At Poka, we're changing how the world's industrial teams work — capturing the knowledge of their best people and putting it in every operator's hands. Our connected worker platform is purpose-built for manufacturing and the wider industrial world, with industrial AI inside the shift, not on top of it. The result: frontline performance that becomes...