frontend react js developer jobs in Toronto

- A full stack developer to modernize an established Django + React web application paying down tech debt on a live, actively-shipping codebase - Alongside that, you’ll ship smaller, self-contained custom solutions directly to customers, owning delivery end-to-end - You’ll co-define the target patterns with our team, and we expect genuine depth in one of...

Become a Senior Full Stack Engineer in a dynamic, AI-driven environment. Collaborate on fintech and SuperApp features while using technologies like React, Python, and Node.js. In this role, you will be a vital technical contributor, engaging in both frontend and backend development. Your expertise in React will shine, paired with Python and Node.js for...

Key Responsibilities Develop and maintain micro front-end applications and integrate them with backend services. Consume and integrate RESTful APIs developed using Spring Boot and Java. Develop service integrations and supporting tooling using Node.js. Implement responsive designs using HTML5 and CSS3. Write and maintain unit and component tests using...

Push is an all-in-one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their passion. Our customer base includes some of the biggest brands, such as Earls...

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...

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...

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...

Drive innovation as a Full-Stack Lead Engineer at Thomson Reuters. This role emphasizes hands-on development, integrating next-gen AI features across systems. You will work within the CoCounsel Applications team, leveraging 6+ years of software development experience. Your expertise in React, TypeScript, and Python will be crucial for designing complete...

Senior Software Developer - Booking Join to apply for the Senior Software Developer - Booking role at Jane App . Get AI-powered advice on this job and more exclusive features. Join Our Mission Help the Helpers with Jane. Let's kick things off with a quick intro. Jane is a team that's all about fostering growth, spreading delight, and serving our...

OpenText TeamSite Technical Lead – Headless/Composable CMS Toronto, ON | 4 Days WFO We are looking for a OpenText TeamSite Technical Lead to take ownership of our current CMS platform and play a key role in shaping our next-generation CMS architecture. We’re evaluating a strong move toward a composable/headless, API-first model, with a long-term...

At Pine, we're on a mission to transform one of Canada's largest financial industries. Buying a home should be exciting - not stressful. That's why we're reinventing the mortgage experience from the ground up with intelligent technology, automation, and exceptional customer experiences. Since launching, Pine has become one of Canada's fastest-growing...

Space Dinosaurs builds fast, high-converting e-commerce experiences for the world's top brands, with a focus on conversion rate and revenue optimization. We're a specialist e-commerce and creative strategy firm that uses AI-augmented engineering and our CDN engineering heritage to deliver high-performance, scalable digital retail experiences that deliver...

Location Address: 2201 Eglinton Ave E, Scarborough, Ontario, Canada Hybrid: 3 days/week in-office (with potential increase to 4 days in future) Anchor days: Mon, Tue and Thurs Contract Duration: ASAP to 10/30/2026 Possibility of extension: Yes, based on performance and business needs Conversion to FTE: May be, based on performance and business needs Schedule...

Location: Toronto, Ontario Duration: 06 Months Introduction Join our dynamic team and contribute to delivering innovative cloud solutions. We are looking for an experienced professional to architect and implement enterprise-level applications using cutting-edge cloud technologies. Required Skills & Qualifications Minimum of 10 years of experience in...

Full-Stack Software Engineer new graduate — AI & 3D Creator Tools Company About Viggle AI Backed by a16z, Viggle AI is building the world's most advanced controllable video and 3D generation technology, empowering game developers, content creators, filmmakers, and industry professionals to bring their visions to life. From building characters to building...

About Us We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence. About Us We are the independent expert in assurance and risk management....

We are the leading provider of professional services to the middle market globally, our purpose is to instill confidence in a world of change, empowering our clients and people to realize their full potential. We are seeking a Manager, Power Platform & Modern Front‑End Engineering to lead the delivery and evolution of enterprise‑grade solutions built on...

YO AI Labs is seeking an experienced Full-Stack Software Engineer to support an AI training project focused on software development, debugging, code evaluation, and problem-solving. This is a remote contractor role (~15 hours/week) with flexible scheduling across frontend and backend work, APIs, databases and code review. The ideal candidate will be...

SkillsAmazon Web Service (AWS) Cloud Computing:Java Full stack, Python, Spring Boot, Angular, AWS, REST APIExperience Required10 & Above YearsMust Have Skills10+ years of Java/J2EE development experience.Strong expertise in Spring Boot, REST APIs, Microservices, and Distributed Systems.Experience with React or Angular frontend development.Hands-on AWS cloud...

Empower cloud efficiency as a Senior Fullstack Software Engineer with Archera. Leverage your skills in frontend and backend development to build impactful FinTech solutions.You will play a crucial role on the Core Application team, focusing on both customer-facing features and crucial backend services. Your technical expertise in React, TypeScript, and...