React Js Lead Jobs In Ontario - 1,060 Job Positions Available

Application Deadline: 07/25/2026 Address:33 Dundas Street West Job Family Group: Technology Design, develop, and maintain scalable, secure, and accessible cloud‑based applications supporting business‑critical digital experiences. The role contributes across the full software development lifecycle, from translating

Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. Our card issuing platform provides unprecedented flexibility and

Marqeta is on a mission to change the way money moves. We’re one of the earliest enablers of embedded finance, a market opportunity sized up in the trillions. Our card issuing platform provides unprecedented flexibility and

Reference no. R2858776 Position title: Engineering Lead Location: Toronto, ON About the job Ready to push the limits of what’s possible? Join Sanofi in one of our corporate functions and you can play a vital part in

EverPro - Senior Engineering Manager, Invoice Simple – REMOTE/Canada EverCommerce (Nasdaq: EVCM) is a leading service commerce platform, providing vertically-tailored, integrated SaaS solutions that help more than 745,000 global service-based businesses accelerate growth, streamline operations, and

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments

Who we are: At ZayZoon, we are on a mission to save 10 million hardworking employees 10 billion dollars. We’ve created a financial empowerment platform that helps businesses of all sizes make a big impact on

TrendAI, the global AI security leader and enterprise business unit of Trend Micro, empowers organizations with full AI visibility and consolidated security that inspires confidence, drives innovation, and eliminates risk. At TrendAI, we’re always seeking exceptional

What You’ll Do: We are looking for a Senior Front-end Software Engineer to lead the user experience for Nue’s CPQ and Revenue Lifecycle products. You’ll focus on building elegant, high-performance front-end experiences in TypeScript, JavaScript, React, and Node.js, integrating

Work Location:Toronto, Ontario, Canada Hours:37.5 Line of Business:Technology Solutions Pay Details:$126,800 - $164,100 CAD This role is eligible for a discretionary variable compensation award that considers business and individual performance. TD is committed to providing fair

Shape the Future with TribalScale At TribalScale, were not just participating in digital transformation—were driving it. As global leaders in innovation, we combine Agile methodologies and cutting-edge AI, including Large Language Models (LLMs), to create digital

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

Technical Manager II Location: Ottawa, ON | Hybrid Department: R&D Infrastructure Reports To: Sean OHagan, [Director of Engineering] Type: Permanent | Full-Time About Solink At Solink, our mission is to safeguard what matters most. We provide

# About the Role As a Senior Software Engineer, you will work closely with product owners, engineering teams, and technical leads on our next generation data feed platform. This role is primarily focused on building Python-based data

About Morningstar Morningstar unites problem solvers with a clear goal: helping investors achieve their financial objectives. As a leading investment research and data company, we stand out by how we apply our insights to serve a

About Us AfterShip, a Great Place to Work Certified company, is transforming the global eCommerce landscape. Founded in 2012, AfterShip is a post-purchase SaaS company on a mission to build the world’s leading automation platform for

MongoDB is seeking a Software Engineer 3 to join the Documentation Platform Engineering Team. The Documentation Platform delivers 60M page views a year and is critical to our users’ understanding of MongoDB products.It is also increasingly

Venture outside the ordinary - TMX Careers The TMX group of companies includes leading global exchanges such as the Toronto Stock Exchange, Montreal Exchange, and numerous innovative organizations enhancing capital markets. United as a global team,

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on

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