react web developer

must be able to work a hybrid schedule from our Toronto office. We are seeking a highly skilled Senior/Staff Software Engineer with deep expertise in Python and modern backend frameworks to join the alitheia team. You will build scalable, secure and high-performance APIs and services that power data-driven solutions. The role supports mission-critical...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships...

Part of a community that connects across the globe. Part of a community that connects across the globe. In FC Quality Verification Engineering, our mission is to build the technology, large-scale test automation, and AI-powered developer tools that help our EA SPORTS FC teams understand game quality and decide when we are ready to ship. We work closely with...

Ndustrial has delivered $100M+ in energy savings for food producers, storage operators and retailers across the cold chain. Our Nsight™ platform integrates existing systems to turn energy into a measurable production input. It deploys in weeks and verifies savings in real time, without disrupting operations. We are a Raleigh, NC based Series B startup...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships...

Part of a community that connects across the globe. Part of a community that connects across the globe. In FC Quality Verification Engineering, our mission is to build the technology, large-scale test automation, and AI-powered developer tools that help our EA SPORTS FC teams understand game quality and decide when we are ready to ship. We work closely with...

Canada Full-Time CAD 154000–176000 / Posted 1 day ago Job type Full-Time Salary CAD 154000–176000 / Posted 18 Oct 2026 (1 day ago) Category Software Engineering Work mode Remote We’re on a mission to modernize insurance, making it simpler, more accessible, and customer-first. The insurance industry is a $1T market that’s remained largely...

Ndustrial has delivered $100M+ in energy savings for food producers, storage operators and retailers across the cold chain. Our Nsight™ platform integrates existing systems to turn energy into a measurable production input. It deploys in weeks and verifies savings in real time, without disrupting operations. We are a Raleigh, NC based Series B startup...

must be able to work a hybrid schedule from our Toronto office. We are seeking a highly skilled Senior/Staff Software Engineer with deep expertise in Python and modern backend frameworks to join the alitheia team. You will build scalable, secure and high-performance APIs and services that power data-driven solutions. The role supports mission-critical...

Shape the future of military technology as a React UI Developer at Larus Technologies. Your work will develop crucial interfaces that ensure clarity for defense decision-makers. This full-time role will take place in Ottawa with flexible remote options. You will utilize your 2+ years of experience in frontend development, particularly with React and...

Porter Airlines is seeking a Developer, Digital to join an agile software team building Porter's React Native web and mobile apps across iOS, Android, and web. This role supports the full lifecycle, from implementation through deployment and reliability, reinforcing the Flying Refined brand.You will collaborate with cross-functional teams, apply AI-assisted...

Build sport coaching applications with React and Python at MLSE’s Sport Performance Lab, supporting web, API, and mobile development. This Full Stack Developer contract supports multiple research and development projects for MLSE professional teams. You will develop React features, Python and AWS APIs, and React Native mobile applications. The work...

Join to apply for the React Senior Front-End Developer role at Intact À propos du poste Our Intact Lab in Toronto is looking for an experienced React Senior Front-End Developer to join the AI Engineering team. Artificial intelligence is shaping the future of insurance. As Canada's largest home, auto and business insurer, we’re here to...

Elevate your career at IBM as an Experienced React Native Developer, focused on high-quality mobile app development. Utilize your JavaScript skills and AWS Lambda for optimal solutions. We are seeking a talented React Native Developer to join our dynamic team at IBM. This role involves designing and maintaining mobile applications while...

Our partner is looking for an Intermediate Frontend Software Developer based in Canada. We are looking for a skilled frontend developer to build and enhance modern web applications for an innovative, data-driven SaaS platform. In this role, you will use Angular and TypeScript to deliver intuitive, responsive, and high-quality user experiences across a...

Elevate your career as a Senior Software Developer focused on React and TypeScript. Leverage your 8+ years of development expertise to lead impactful projects in a dynamic team environment. In this senior role, you'll design system architecture and manage rebuilds without service disruption. Collaborate closely with the lead developer to shape the technical...

Développez des applications Web à grande échelle chez Ubisoft avec React, TypeScript, C# et ASP.NET Core. Concevez des solutions utilisées par plusieurs studios.Comme développeur Web Fullstack, vous participerez à l’ensemble du cycle de développement logiciel. Vous contribuerez aux plateformes Compass, aux applications liées aux ressources, aux...

Cellbie is transforming the $100 billion global used smartphone market through an innovative software platform that delivers greater transparency and a superior B2B marketplace. By leveraging device diagnostics, advanced grading, and dynamic pricing algorithms, we provide sellers with pricing up to 50% higher than traditional trade-in options; buyers lead...

Brainrider is a marketing and creative agency with teams in Menlo Park/San Francisco, Los Angeles, Seattle, New York City, London, and Toronto. We work with ambitious marketers, in-house creative teams, and internal agencies to do more, by filling capability and capacity gaps and enabling them to execute their marketing and creative at scale. We believe...

Direct message the job poster from Tata Consultancy Services Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and...