frontend react engineer jobs in Toronto

Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system,...

Job Overview Join the Chip Methodology & Automation (CMA) team within Arm's Solutions Engineering organization. As a FrontEnd CMA Engineer, you will define, develop, and deploy scalable methodologies, flows, and automation that enable efficient development of Arm-based SoCs. The engineer will operate where front-end chip composition meets software...

Shape the future of web experiences with Affirm as a Senior Frontend Engineer. This remote role emphasizes architecture, performance, and marketing integrations within high-traffic web applications. At Affirm, the Marketing & Privacy Engineering team is seeking a Senior Software Engineer to enhance their logged-out web experiences. You will lead engineering...

Join Arm's mission as a FrontEnd CMA Engineer, specializing in methodologies and automation with a focus on SoC development. Ideal for engineers seeking a hybrid work environment.In this pivotal role within Arm's Solutions Engineering group, you will drive efficient development processes for Arm-based SoCs. Partnering with various groups, you will elevate...

Leap Tools is seeking a frontend-focused engineer to join our remote-first team. You will work with a talented engineering group to bring cutting-edge 3D experiences to home decor clients using TypeScript, Next.js, and React/Redux.You will collaborate closely with product and design to deliver scalable and maintainable front-end systems. The role emphasizes...

Wealthsimple Inc. in Toronto is seeking a Senior Front End Engineer to own meaningful slices of trading and investing experiences at Canada's first zero-commission brokerage.This is a pipeline role across frontend teams, including Order Execution and Options Trading, partnering with product managers, designers, and engineers. You'll work on high-visibility...

A leading technology firm in Toronto is looking for a full stack developer to design and implement LLM-powered front-end interfaces. The ideal candidate will have 3–5 years of experience with React or Vue, strong user-centric design skills, and knowledge of backend technologies like Node.js and Python. This role involves collaborating with various teams,...

Senior Software Engineer, Frontend (Marketing and Privacy) Remote Canada At Affir, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most. What You'll Do You will be responsible for owning and delivering quarterly goals for your team, leading...

Are you ready to redefine the future of work with cutting-edge AI? At Cresta, we're on a groundbreaking mission to supercharge the effectiveness of knowledge workers, making them 100x more productive, 10x faster, and 10x better.Responsibilities:Play a substantial role in the Cresta Virtual Agents engineering team.Work with Cresta product and engineering...

A leading financial services company in Toronto is looking for a Principal Associate, Software Engineer. In this role, you will be responsible for backend and frontend development, utilizing programming languages like Java and Python. We offer a hybrid work environment and comprehensive benefits including mental health support and tuition subsidies. Join our...

Transform the future of work as a Frontend Senior Software Engineer at Cresta, specializing in AI technologies. In this remote role, you'll enhance the platform that enables knowledge workers to achieve breakthrough productivity. Cresta is in search of engineers who can drive significant enhancements in our virtual agent systems. In this role, you will align...

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.Marketing & Privacy Engineering (MPE) builds trusted, privacy‑aware consumer web experiences and measurement systems that enable sustainable growth. Within MPE, the MarTech...

A Few Notes: Profitable B2B SaaS company, teams are based out of North America Role is 95% remote in Toronto (we meetup 1x a month). Must be able to legally work in Canada (visa or sponsorship won't be provided) Our Eng team is growing and we are looking to hire a Full Stack Python/React Developer for an applications team We're open on seniority from...

Maple Leaf Sports & Entertainment Partnership (MLSE) is hiring a front-end engineer to build and maintain React applications, while developing REST/GraphQL APIs in Node.js. You will design data schemas, optimize queries in PostgreSQL, and leverage Redis caching.You will implement tests with Jest/Vitest/Playwright and containerize with Docker for deployment...

BeachHead is seeking a Sr. React Native Developer in Toronto, Canada, to lead mobile app development using React Native and Expo. You will collaborate with cross-functional teams, translate designs into high-quality code, and contribute to API integration and performance optimization.The role emphasizes staying current with React Native updates,...

A leading tech company in Toronto is seeking a Senior Full Stack Developer to build scalable and reliable systems. The ideal candidate has over 8 years of experience in full stack web development, excels in React.js and Node.js/Express.js, and possesses strong communication skills. You'll work in an Agile environment, collaborating with various teams to...

Location: [Toronto / Hybrid / Remote]Type: [Contract / Permanent]Experience: 5+ years We're looking for a hands-on Front-End Quality Engineer (QE) who knows how to build automation—not just execute test scripts. What You'll Do Build and maintain scalable UI automation frameworks using Playwright Develop automated and manual tests for React web...

TD Securities’ Global Transaction Banking tech team seeks a Full-Stack Engineer (Frontend - React) to design, implement, and maintain scalable solutions for liquidity, payments, and trade-finance needs. You will contribute to secure, efficient systems while aligning with enterprise standards.The role emphasizes collaboration with cross-functional teams,...

A Few Notes:Profitable B2B SaaS company, teams are based out of North AmericaRole is 95% remote in Toronto (we meetup 1x a month).Must be able to legally work in Canada (visa or sponsorship won't be provided)Our Eng team is growing and we are looking to hire a Full Stack Python/React Developer for an applications teamWe're open on seniority from Upper...

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 reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...