frontend developer reactjs jobs in Toronto

About Us: Based in San Francisco, California, Turing is the world’s leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

Being part of Air Canada is to become part of an iconic Canadian symbol, recently ranked the best Airline in North America. Let your career take flight by joining our diverse and vibrant team at the leading edge of passenger aviation. The Development Lead is a senior, hands-on engineering leader who owns the Air Canada mobile application end to end: the iOS...

OverviewStudent, Full-Stack Developer (Winter 2026, 4 Months) role at OMERSJoin to apply for the Student, Full-Stack Developer (Winter 2026, 4 Months) role at OMERS.Choose a workplace that empowers your impact. Join a global workplace where employees thrive. One that embraces diversity of thought, expertise and experience. A place where you can personalize...

The Victim Notification System (VNS) Modernization Project requires a temporary Programmer/Developer (L3) with experience in system integration, solution implementation, and application development to support the successful delivery of the VNS modernization initiative. The resource will be responsible for supporting the configuration, integration, testing,...

A leading financial institution in Toronto is seeking a Software Engineer to contribute to Global Payments Technology. The candidate will develop scalable applications using technologies like ReactJS and NodeJS, ensuring robust solutions within a diverse and inclusive culture. Responsibilities include building frontend components, participating in code...

Role PurposeReporting to the VP, Solutions & Delivery, we are looking for a talented and motivated Full Stack Developer – .NET to join our development team. The ideal candidate will have strong experience building scalable, secure, and high-performance web applications using the Microsoft .NET ecosystem, along with modern front-end technologies.Role...

Infoya Inc. in Toronto is seeking a Senior Software Developer with deep Angular expertise to own frontend features from design through delivery.You will work independently, guide other developers through code reviews and troubleshooting, and collaborate with architects, business analysts, quality analysts, and project managers to deliver accessible, reliable...

Iris's direct client, Canada’s Top 5 Bank, is looking to hire a Senior Full Stack .NET Developer (Angular/React and Kafka Experience) for a long term contract opportunity in Mississauga, ON - (Hybrid Position).Position: Senior Full Stack .NET Developer (Angular/React and Kafka Experience)Duration: Long Term Position (12+ Months/ Open Ended Contract)Must...

AltaML’s Venture Studio builds and invests in early-stage artificial intelligence (AI) and machine learning (ML) companies, helping founders fast-track their journey from zero to one. By combining technical expertise, operational support, and insights from our corporate labs, we create high-performing applied AI ventures with a competitive edge. One of the...

Amazon Marketing Cloud is seeking a Software Dev Engineer II to help build scalable cloud services. You’ll contribute to a secure, privacy-safe analytics environment, working on AWS-backed systems with Kotlin and ReactJS frontends.The role emphasizes strong CS fundamentals, design patterns, and cross-team collaboration to deliver production quality...

At Leap Tools, we are building the world's most advanced solutions for the interior décor industry. With customers in 80+ countries, our clientele includes Fortune 500 companies such as Home Depot, local retailers such as Alexanian's, and everything in between. We have been recognized as one of the fastest-growing tech companies by Deloitte for multiple...

About Bree Bree is a consumer finance platform that brings better, faster, and cheaper financial services to over half the Canadian population who live paycheque to paycheque. We operate in a huge, but overlooked market in a country with the least amount of financial technology innovation in the developed world. Our first act is to become the cheapest and...

Senior Full Stack Developer - Cloud & Platform Engineering Job Description Job Title: Senior Full Stack Developer - Cloud & Platform Engineering City: Toronto State/Province: Ontario Posting Start Date: 10/8/26 Wipro Limited (NYSE: WIT, BSE: , NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that...

DescriptionThe Umbrella Training team is looking for a Software Development Engineer to join our mission-critical platform that powers training for Amazon's global fulfillment network. This unique role impacts millions — over 2 million Associates trained annually across 5,740 global sites. Your code will literally shape people's first day at Amazon and...

We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend services...

OverviewFull Stack Developer – FrontendJob Description: Full stack (front end) Developer - 7-8 yearsMinimum duration - 1 yearLocation - RemoteClient develops and manufactures chemicals, plastic resins and end-products that make everyday life safer, healthier, and easier.ResponsibilitiesDevelop and maintain scalable, performant, and user-friendly front-end...

TELUS Health is empowering every person to live their healthiest life. Guided by our vision, we are leveraging the power of our leading edge technology and focusing on the uniqueness of each individual to create the future of health. As a global-leading health and well-being provider - encompassing physical, mental and financial health – TELUS Health is...

Elevate your software engineering career as a Frontend Software Engineer at Pebl in Toronto, Ontario. Focus on AI-driven user experiences by developing interfaces that adapt dynamically. With over 8 years in software engineering, this position demands expertise in full-stack development, particularly frontend and UX. Candidates should have hands-on...

Survalent is looking for an innovative and enthusiastic Software Developer to join our map-centric Progressive Web Application (PWA) team. This team is responsible for delivering high-performance, offline-capable, secure, and intuitive web applications that support users operating in challenging connectivity environments, and extended control room (DMZ)...

We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend services...