Senior Javascript React Jobs In Ontario - 1,486 Job Positions Available

Job Description Amazing Career Moments Happen Here The best work happens when smart people move fast, together. At Applied, we’ve spent 40+ years building technology that solves real problems for insurance professionals, and we’re not slowing

Canada External Job Ad Amazing Career Moments Happen Here The best work happens when smart people move fast, together. At Applied, we’ve spent 40+ years building technology that solves real problems for insurance professionals, and we’re

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

You are as unique as your background, experience and point of view. Here, you’ll be encouraged, empowered and challenged to be your best self. Youll work with dynamic colleagues - experts in their fields - who

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

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help

Pariveda is a North American-based, employee-owned professional services firm. We provide strategy and technology services across industries. As a mission-driven organization and Certified B Corp, we enable our clients to imagine and do more, whether it’s

Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks. From AI platforms to

Worker Sub-Type:Regular Job Description: Work Model: This is a hybrid role, requires 4 days work from Ottawa office and 1 day work from home. Scheduled Weekly Hours:40 About Radar BlackBerry Radar is a rapidly growing IoT

About Clutch Clutch is Canada’s largest online used car retailer, delivering a seamless, hassle-free car-buying experience to drivers everywhere. Customers can browse hundreds of cars from the comfort of their home, get the right one delivered

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. This

About Fullscript We’re an industry-leading health technology company on a mission to help people get better. We started in 2011 with one simple idea. Make it easier for practitioners to access the products they trust so

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

# 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

We are seeking an experienced Senior Full Stack Developer with deep expertise in backend systems (Java, Python, microservices) and modern UI frameworks (Angular, React) to join our high-performing agile team. This role focuses on building robust, scalable, and

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial

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

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You

Job Description Senior Full Stack Software Engineer at a glance. Location: Toronto, ON Hybrid: 3 days/week We’re hiring a Senior Full Stack Software Engineer to join one of our product engineering pods, building and evolving features end-to-end across