reactjs jobs in Toronto

Client: Supply Ontario – RQ00811 We are seeking a Senior Full Stack Software Developer with extensive hands‑on experience in Java, Spring Boot, REST APIs, HAPI FHIR, NextGen Connect (Mirth), HL7 v2, ReactJS, and healthcare integration solutions. The successful candidate will support the Ontario Clinical Report Exchange (OCRE) project by designing and...

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 specialize in...

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...

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...

Triumph Advertising is seeking a full-time Laravel/PHP Developer to join our growing development team. You will build core products such as lead generation funnels, CRM, and backend API services, using Laravel as the primary PHP framework, and document APIs and web platforms to automate business processes.The role benefits from Tailwind experience, agile...

A technology solutions firm based in Toronto, Ontario, is looking for an experienced IT professional specializing in Java application support and development. This role requires 10 years of experience in Java and 4 years in ReactJS, along with a strong focus on security and middleware technologies. Responsibilities include providing on-call support and...

Source Code is seeking a Senior Software Developer to design, build, and maintain scalable web and desktop applications leveraging Microsoft Azure, .NET (C#/MVC), ReactJS, and Azure DevOps. You will contribute to full lifecycle development, implement scalable cloud architectures, and drive CI/CD and testing practices across projects.The role requires deep...

Drive innovation in fintech as a Principal Engineer focusing on AI integration. Work in a hybrid setting from Downtown Toronto or North York and make a significant impact. Our client, a leader in financial services, is looking for a Principal Software Engineer. This full-time role focuses on technical leadership and pioneering solutions using NodeJS,...

Lead Scotiabank’s Data & AI Technology engineering teams in Toronto while writing production code and guiding secure, scalable platforms. This Senior Engineering Manager role combines hands-on software engineering with people leadership and delivery accountability. You will manage and develop engineering managers and senior technical leaders while shaping...

Lead Scotiabank’s Data & AI Technology engineering teams in Toronto while writing production code and guiding secure, scalable platforms. This Senior Engineering Manager role combines hands-on software engineering with people leadership and delivery accountability. You will manage and develop engineering managers and senior technical leaders while shaping...

What's in it for you as an employee of QFG? - Health & wellbeing resources and programs - Paid vacation, personal, and sick days for work-life balance - Competitive compensation and benefits packages - Work-life balance in a hybrid environment with at least 3 days in office - Career growth and development opportunities - Opportunities to contribute to...

*** This Position is strictly for the job seekers who are staying in Canada only others are not eligible ***Strong hands-on experience building/working large and complex client-facing web applications using ReactJS, HTML CSS, CMS/UI experience.Developing and implementing highly responsive user interface components using react concepts.Monitoring and...

We are an AI-led, platform-driven Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. Our offerings and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond and rise above. We work with many...

JPC - 603 - Lead Front End Engineer - React and eCommerce [Toronto, ON, M5A 3N7], Canada 8 - 15 Years N/A Primary Skills HTMl CSS reactJS API DEV OPS Amazon Web Services Google Cloud Best Practices Performance Optimization Problem-Solving graphQL nosql Technical Leadership next.JS Database Business...

What’s in it for you as an employee of QFG? Health & wellbeing resources and programs Paid vacation, personal, and sick days for work-life balance Competitive compensation and benefits packages Work-life balance in a hybrid environment with at least 3 days in office Career growth and development opportunities Opportunities to contribute to community...

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...

Triumph Advertising is seeking full-time Laravel/PHP Developers to join their growing development team. The position involves working closely with the development team to build out core products such as lead generation funnels and CRM, or backend API services used for their businesses, using Laravel as the PHP framework. The software they build is primarily...

Java, Spring Boot, REST API, and HAPI FHIR development experience, including hands-on processing of FHIR R4 and DSTU2 resources in production-grade services.NextGen Connect (Mirth) and HL7 v2 integration experience, including transformation, validation, routing, acknowledgements, error handling, Java-service integration, and practical experience with the...

RQ11339 - Software Developer - Senior Location:5 Days Onsite at21 College St. Toronto Duration: 11+ Months (253 Business Days) Mandatory Requirements 10+ experience building and maintaining stable, secure and scalable web & desktop applications using Azure Cloud and MS .Net technologies and tools Demonstrated experience in full life-cycle development and...

We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical...