senior react developer jobs in Toronto

Autodesk MaintainX platform seeks an experienced Mobile Engineer to design, build, and maintain our internal mobile foundation using React Native. You’ll contribute to the platform that powers 150+ developer teams and shape how features ship across the organization.Join a team focused on mobile DevOps, AI-driven workflows, and high engineering standards....

Bring your talent as a UI Developer specialized in React to an engaging hybrid role. Your focus will be on modern JavaScript, React Hooks, and enhancing frontend efficiency. As a key player in this position, you will utilize your strong React.js background to create engaging user interfaces. Your hands-on knowledge of React Query will facilitate seamless...

Fitch Ratings is on the lookout for a Senior Software Engineer specializing in Full-Stack Applications (Python & React) based in Toronto. Focus on building reliable, mission-critical applications to enhance user experience. The successful candidate will play a vital role in the Ratings Technology team, collaborating on applications that serve analysts'...

Role summary.Lead engineer on the delivery team. Owns the highest-complexity screens and integrations.Responsibilities.Deliver highest-complexity screens and integrations across three delivery waves.Set engineering patterns, reference implementations, and code standards for the team.Pair with the client's engineers on paired-programming and knowledge...

Full Stack Developer – Java & React Role: Full Stack Developer – Java with React Locations: Sunnyvale, CA / Austin, TX Work Arrangement: Onsite / Hybrid Duration: Contract Job Summary We are looking for an experienced Full Stack Developer with strong expertise in Java and React to join our team supporting a major technology client. The ideal candidate...

Job Description As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform application software solutions, applying advanced expertise and knowledge to deliver innovative and strategic business outcomes. Leads software development projects...

Bring your talent as a UI Developer specialized in React to an engaging hybrid role. Your focus will be on modern JavaScript, React Hooks, and enhancing frontend efficiency. As a key player in this position, you will utilize your strong React.js background to create engaging user interfaces. Your hands-on knowledge of React Query will facilitate seamless...

A technology company in Toronto is seeking a Full Stack Java Developer to create and maintain user interface applications and microservices. Candidates should have over 7 years of relevant experience, with strong skills in Java, Spring, and React. This hybrid position allows for 2 days of onsite work each week, providing a dynamic work environment focused on...

Pay at Intact is about much more than just salary. Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times. Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and...

Full Stack Developer (Python AI, React, Node.js) Toronto, ON | 8 - 12 years of experience Job Description Inclusion without Exception 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...

Robinhood is seeking a Web Developer to build and scale customer-facing web experiences for Robinhood Crypto, supporting international users from onboarding to trading and funding. The role collaborates with product, design, and cross-functional teams to ship high-quality features and support launches in new markets. The position is based in Toronto, ON...

A software development company is seeking a Junior Front-End Developer in Toronto, Canada to design, develop, and implement user interfaces. The ideal candidate will have at least 1 year of experience with Java and Spring Boot, along with skills in React and Node.JS. Responsibilities include troubleshooting software issues and conducting unit tests. This...

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intelligence, Consulting, Digital, Cloud & DevOps, Data,...

Job Title: React DeveloperLocation: Toronto, Ontario, Canada (Onsite)Job Type: ContractJob Description:Develop and maintain web applications using React.js.Build responsive and user-friendly UI components.Work with JavaScript, TypeScript, HTML, and CSS.Integrate front-end applications with REST APIs.Collaborate with backend developers, business analysts, and...

About the opportunity We are seeking a dynamic and experienced Senior Application Developer with a strong focus on Python, AI, and React. This is an opportunity to join our Innovation Solutions team, where you will be working on industry-leading technology, contributing to projects that have a significant impact. Our team's mission is to improve the quality...

Senior Full Stack Developer (Java And React/Angular) - Operate Language My Candidate Profile Employee login Job Description Job Alerts Link Senior Full Stack Developer (Java And React/Angular) - Operate Posting Start Date: 8/6/26 Job Type: Temporary Contract Work Model: Hybrid Reference code: 134291 Primary location: Toronto, ON All available...

Synechron is hiring a Python Full-Stack Developer with React and AI experience to design, develop, and maintain scalable web applications across frontend and backend, while integrating AI-powered features. You will work with Django/Flask/FastAPI, PostgreSQL, and modern web technologies, contributing to AI agent projects and cloud deployments.The role...

Our Government client is seeking an experienced Full Stack Software Developer with strong expertise in web and mobile application development. The successful candidate will design, develop, integrate, test, deploy, and support scalable applications across front-end, back-end, API, database, and mobile environments. Ideal candidate would have previous...

Our employees are at the heart of everything we do. Together, we help people, businesses, and society prosper in good times and be resilient in bad times.Our employee promise represents Intact’s commitment to you in exchange for living our Values, striving to do your best work, being open to change and investing in your career. In return, we promise to...

Take the next step in your career as a Full-Stack Developer located in Scarborough, Ontario, focusing on React, Node.js, and Java. Your microservices and cloud experience will shine in this role. We are searching for a Full-Stack Developer with over 6 years of experience. Your proficiency in React, Node.js, and Java, combined with a solid understanding of...