frontend react js developer jobs in Toronto

Aviso At Aviso, we are dedicated to improving the financial well‑being of Canadians. As a leading wealth management organization, we are committed to leadership, innovation, partnership, responsibility, and community. Working with talented and energetic professionals who exemplify our values every day, you will quickly notice that our people and dynamic...

Embark on your career as a Junior Software Engineer at PheedLoop's Toronto office. Collaborate on cutting-edge solutions that transform event experiences. This full-time role is designed for ambitious developers eager to enhance both backend and frontend applications. You will utilize Python/Django and React frameworks to create REST APIs and quality user...

Elevate the quality of financial products as a Software Engineer with Fiscal.ai in Canada. Take ownership of the Terminal’s performance, troubleshoot issues, and implement fixes effectively. As a pivotal Software Engineer, you'll be responsible for ensuring the Terminal’s quality and functionality. This engineering-focused role involves identifying and...

Your opportunityWe're supporting a fast-growing Canadian fintech that has reimagined how people manage their largest recurring expenses and is focused on helping them gain more value from every dollar spent. Already processing over a billion dollars in annual payment volume and serving a rapidly expanding user base, the company is building critical financial...

Citylitics seeks a full stack developer to modernize an established Django + React web application on a live shipping codebase. You will co-define target patterns with the team and own delivery end-to-end, from backend to frontend, while shipping smaller customer-facing solutions. You will apply data-driven decision making, AI-assisted workflows, and cloud...

Become a pivotal part of Reffie as a Senior Product Engineer in Toronto, refining technology solutions for property management teams across North America. This role offers a rare chance to influence product design and architecture within a seed-stage company. You will leverage your 5+ years of experience in full-stack development to transform complex...

Genesys seeks a Software Developer Full-Stack Intern for AI Scoring, Evaluations and Surveys in Toronto. You’ll contribute to the QA/Scoring & Survey path, building features end-to-end with a hybrid in-office schedule. The role blends frontend and backend work in a fast-paced AI environment, offering mentorship, hands-on projects, and opportunity to work...

We Are Accenture Technology helps clients use leading-edge technologies to reinvent how they operate and deliver value. Our Cloud First – Software Development team brings together capabilities in technology architecture, integration, custom software development, testing, application modernization, agile delivery, and AI-enabled solution delivery. ...

Pentasia is seeking a Senior Full Stack .NET Developer to join a fast-paced technology team in Toronto. You will design, build, and maintain cloud-native applications with .NET on the backend and React/TypeScript on the frontend, delivering real-time data and scalable solutions.The role includes technical leadership, mentoring junior developers, code...

Appnovation is seeking a Senior Developer, Fullstack (AI & Data Platform) to join a driven team building agent-enabled applications and backend automation that translates catalogue and metadata into governed, production-ready software. You will collaborate with data engineering and governance partners to shape architecture and tooling. Key focus areas...

Saatchi & Saatchi is an advertising agency with the belief that creativity, data, media and technology should all work together, and we use that to influence human behavior and drive success for clients. S&S is one of the world's largest agency networks with 114 offices and more than 6000 employees globally. Here in our Toronto office we work with some of...

Appnovation is seeking a Senior Developer, Fullstack (AI & Data Platform) to join a driven team building agent-enabled applications and backend automation that translates catalogue and metadata into governed, production-ready software. You will collaborate with data engineering and governance partners to shape architecture and tooling.Key focus areas include...

Pursue a challenging role as a Backend-Focused Senior Software Engineer in a hybrid working setup. You'll be responsible for designing and implementing scalable backend systems that drive complex document analysis. This senior position emphasizes backend work, where you’ll engage in API design and data processing while also having the opportunity to work...

Clutch is Canada’s largest online used car retailer, delivering a seamless, hassle-free car-buying experience to drivers everywhere. Customers can browse hundreds of cars from the comfort of their home, get the right one delivered to their door, and enjoy peace of mind with our 10-Day Money-Back Guarantee. Clutch is backed by world-class investors...

TD Bank in Toronto, ON seeks a Senior AEM Developer (Full Stack) to design, develop, and enhance enterprise digital platforms using Adobe Experience Manager. You will work across AEM Sites, components, Sling Models, OSGi, Java, and modern frontend tech like React or Angular to deliver scalable, secure solutions. Applicants should have 7+ years in software...

ai is a Series B startup that's revolutionizing how sales compensation is designed, managed and optimized. We handle billions in annual managed commissions for market leaders like Edmentum, Stryker, and Autodesk. Our growth has been fuelled by our passion for fundamentally changing and shaping how companies use sales intelligence to drive business...

... create world-changing products using God-given talents . . PROJECT DESCRIPTION: We are building a vertical SaaS platform that helps tattoo artists and studios manage their day-to-day business operations through a single platform. The product streamlines appointment bookings, scheduling, deposits, payments, client communication, flash drops, and...

Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people...

About Flywheel Flywheel’s suite of digital commerce solutions accelerate growth across all major digital marketplaces for the world’s leading brands. We give clients access to near real-time performance measurement and improve sales, share, and profit. With teams across the Americas, Europe, APAC, and China, we offer a career with real impact, endless...

Elevate your career with Unity by becoming a Senior Full Stack Software Engineer. In this role, you'll develop scalable services for our global unified ads platform, working with TypeScript and React. Unity is expanding its Ads team in Montreal or Toronto. As a Full Stack Engineer, you'll be responsible for designing services, modeling data, and ensuring...