react web developer jobs in Toronto

Build complex client-facing web applications in Canada using ReactJS, HTML, CSS, and accessible interface development skills. This React Developer position suits candidates with seven or more years of experience. You will create responsive user interface components using React concepts, while applying frontend patterns, testing, debugging, and performance...

The Junior Web Developer supports the design, development, testing, implementation, and maintenance of custom web applications that support Conexus Nuclear Inc.’s internal tools, business processes, and operational workflows. Working closely with senior developers and business stakeholders, this role contributes to the delivery of reliable, user-focused...

Direct message the job poster from Optimize Financial Group About Optimize Wealth Management: Optimize Wealth Management is a premier portfolio management firm that believes technology can make financial management simpler, more transparent, and more cost-effective. We are looking for a skilled Developer to help build and maintain our cutting-edge wealth...

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transforming cash flow from a constant source of...

Build .NET web applications with C#, APIs, and SQL Server for Merrithew’s currently hybrid team at 1271 Tapscott Road. Support global digital platforms.As an Intermediate Web Developer, you will develop and maintain Merrithew’s websites, applications, integrations, and related systems. Your work spans backend application logic, RESTful APIs, frontend...

We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical...

Ready to be a key contributor to innovative financial technology? Working with one of our top financial clients, this role calls for a Sr. React Native Developer. This position involves developing and enhancing mobile applications using React Native, working closely with cross-functional teams to support the modernization and addition of new functionalities...

Responsibilities Developing new user-facing features using React.js. Building reusable components and front-end libraries for future use. Translating designs and wireframes into high quality code. Requirements 10+ years of experience in front-end development, test-driven development, and architecture design principles. Experience in React/Typescript and...

The Andrew Wommack Ministries Canada Web Developer will report to the Andrew Wommack Ministries Canada Director who will report to the World Outreach Regional Director, and ultimately to World Outreach.The Andrew Wommack Ministries Canada Web Developer will be subject to all policies and procedures established by World Outreach.DUTIES GENERAL:The Andrew...

AfterQuery is looking for experts with experience in software engineering, computer science, or app/web development to help train and evaluate AI models. This is a remote, project-based role: qualify once through a single assessment and receive ongoing project matches spanning code review, evaluation, and original task creation. Pay ranges from $50 to...

Marble is building an AI-powered tax assistant and preparation platform that transforms how accounting firms and their clients handle tax season. We’re targeting the pain points of mid-to-large size accounting firms with intelligent tools designed to streamline complex tax workflows. We’re early stage, highly collaborative, and deeply focused on solving...

# Interactive Web Designer**Location**: Remote, Canada**Type**: Full-time**Team**: MembersFirst Design & Development ## About the roleJonas Club Software builds the technology that private clubs across North America run on. Our MembersFirst team designs and builds the member-facing websites and portals those clubs use every day. We take our projects and our...

Leading and rapidly building end-to-end features from scratch for Loopio's platform. Going beyond writing Python or Java: designing and shipping reusable frameworks and shared libraries that raise the bar for how every team at Loopio builds, so good patterns scale instead of being reinvented. Proactively build technology to prevent bugs as they come up,...

View all jobs Senior Software Engineer, Agentic Systems Toronto, ON Engineering Hybrid Full-time Asepha is based in New York and Toronto, building agentic solutions that re-imagine how medications are prescribed, verified, and supported across the pharmacy ecosystem. Backed by $4M in funding and trusted by multiple Fortune 50 healthcare organizations,...

Ruby on Rails and React expertise anchors this Senior Fullstack Developer position at RewardOps. Build SaaS features with scalable, resilient engineering practices. As a Senior Fullstack Developer, you will develop RewardOps’s core back-end SaaS application and integration engine. You will collaborate with Product, Architecture, Development, and Quality...

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted,...

Be among the first 25 applicants.Direct message the job poster from Iris Software Inc.Iris’s leading financial client is looking for a React JS Developer to join their team remotely.Job Title: React JS DeveloperLocation: 100% RemoteDuration: Long TermJob Description:Professional experience with ES6 and newer ES specifications.Experience working with...

Transform the future of AI solutions as a Senior Full-Stack Software Developer at Intact. Embrace a hybrid work model and contribute to innovative AI projects. This role will have you at the forefront of creating AI-powered applications. You will utilize your skills in Python, React, and AWS to build powerful, distributed systems. The emphasis on teamwork...

React and Python define this Full Stack Developer contract with MLSE Sport Performance Lab, supporting coaching applications across multiple projects.This 12-month independent contract reports to the Director, Software Engineering. You will develop web features, APIs, and mobile support using React, Python, AWS, and React Native. The team focuses on...

Who We AreKonrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in use by hundreds of millions of consumers around the world. We...