frontend react engineer jobs in Toronto

Qualifications Experience building highly scalable and reliable cloud services Experience with source code management tools, preferably Git Experience deploying and administering Continuous Integration tools such as Jenkins, CircleCI, CodePipeline, TeamCity, or Bamboo Self-directed and ready to collaborate with peers in software, hardware, support, product,...

BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo maintains a global presence and multiple regulated...

Legend Corp is seeking an experienced App Developer to join our small, highly collaborative mobile squad. You will build and evolve our React Native app using Expo, delivering features for social feeds, bet sharing, chat, and interactive experiences.You’ll work with Product, Design and Engineering to shape the product, improve performance, and contribute...

BitGo is hiring a Senior Mobile Software Engineer to build the apps our retail users use to manage and move digital assetsYou will own features from design through release, with a focus on security, performance, and a polished experience on both iOS and AndroidBenefitsCompany-paid medical, dental, and vision plansCatered lunches, fresh snacks, and gourmet...

Zapcom is seeking a Senior Full Stack Developer for our Toronto, ON hybrid team. The role demands strong hands-on development across the stack, with 8+ years of experience and proven project contributions. You will work with Java/Spring Boot on the backend and JavaScript/React on the frontend, building end-to-end applications, APIs, and microservices, while...

Maxima is seeking a QA Engineer to bolster end-to-end test coverage and help maintain our test suite. You'll use Playwright with TypeScript and React familiarity to validate features across our AI-native accounting platform.The role emphasizes hands-on testing for edge cases and collaboration with developers. This position is in-person at our King station...

Source Code in Toronto, ON is seeking a Senior Software Developer (Full Stack) to design and deliver robust web and mobile solutions.The role requires strong React Native experience for cross‑platform mobile apps, deep JavaScript/HTML/CSS skills, and hands-on backend integration with REST APIs, databases, and deployment tooling. You will collaborate across...

Kaseya is seeking a Senior Full-Stack Software Engineer in Toronto, Canada, to join our AI-native engineering team. You’ll design and deliver Java/Spring backends and React/TypeScript frontends, while leveraging AI-assisted tools to accelerate development and ensure quality.You’ll own features end-to-end across cloud-based SaaS applications, mentor...

Fitch Ratings, part of Fitch Group, is seeking a Senior Software Engineer to join our Toronto-based Ratings Technology team. You will build and maintain full-stack applications with Python and React, leveraging FastAPI/Flask on the backend and modern frontend practices.Expect to work with PostgreSQL, Oracle, and MongoDB, while deploying through CI/CD...

Fitch Group, Inc. in Toronto is seeking a solid Software Engineer to join our Ratings Technology team. You will build and enhance mission-critical applications powering analysts across a global credit ratings organization.You will work on modern full-stack apps, collaborating with product managers and stakeholders. We seek an engineer with deep Python and...

CoverGo is seeking a Lead Full Stack Engineer to guide the design, implementation, and maintenance of its SaaS platform. You will provide technical direction across front-end and back-end, ensuring scalable solutions and best practices while mentoring the team.You will collaborate with product, design, and engineering to deliver high-performance, secure...

Mohawk Medbuy Corporation is hiring a Senior Software Engineer for the IT – Application Development team. The role supports in‑house corporate web apps tied to Business Central and P2P, with primary focus on ERP functionality.Location options include Toronto, London or Burlington offices, with hybrid work opportunities. The Senior Software Engineer will...

Ample Insight Inc. is seeking a Jr to Intermediate Front End and Full Stack Developer for a remote role limited to Canada (Ontario region preferred). You’ll join a world-class team of engineers and data scientists, building scalable SaaS products for diverse clients while maintaining a strong engineering culture.You will work on designing, prototyping, and...

A tech-focused insurance firm in Canada is seeking a Software Engineer (Golang, React) to join their remote Personal Lines Insurance team. This role emphasizes test automation and collaboration in an Agile environment, requiring 3+ years of software engineering experience and knowledge of modern testing strategies. The ideal candidate will contribute to...

Frontend Software Developer What We Need Corpay is currently looking to hire a Frontend Software Developer within our Cross-Border division. This position falls under our Corporate Payments line of business and is located in Toronto, ON. In an agile team, you will build and modernize React and TypeScript interfaces for cross-border payments, foreign...

Job Description Frank Darling is a female-founded fine jewelry brand making custom engagement rings feel exciting, personal, and refreshingly human. Our modern, sustainability-minded designs have been featured in Vogue, WSJ, Bloomberg, Glossy, and more. We’re hiring a senior frontend/full-stack engineer with strong frontend depth and the ability to...

CoverGo is seeking a Lead Full Stack Engineer to guide the design, implementation, and maintenance of its SaaS platform. You will provide technical direction across front-end and back-end, ensuring scalable solutions and best practices while mentoring the team. You will collaborate with product, design, and engineering to deliver high-performance, secure...

Tata Consultancy Services Canada Inc. is seeking a Frontend UI / Full Stack Developer in Toronto to build and support scalable applications across frontend and backend components using Vue.js, HTML5, CSS3, and .NET Core. The role involves REST API design, SQL data access, and CI/CD collaboration with cross-functional teams.Strong frontend experience and full...

Seeking a Senior Micro Frontend Engineer to guide an Agile team in delivering features using React and Node.Js, with a focus on mentoring and production systems.

Full Stack Developer – Dawn InfoTek Dawn InfoTek Inc. is a professional IT consulting team that partners with major financial institutions, investment firms, and government sectors. We deliver cutting‑edge consulting services and recruit all levels of IT positions for our clients. Location: Hybrid – 3 days/week Contract Duration: ASAP to 07/31/2026 (~7...