JavaScript Jobs in Ontario

150 open JavaScript jobs in Ontario at 73 companies, including OpenAI, Amazon and Cisco. Updated daily from company career pages.

OpenAI

OpenAI is an AI research and deployment company that conducts research and implements machine learning.

Amazon

Amazon is an e-commerce website for consumers, sellers, and content creators.

Cisco

Cisco develops, manufactures, and sells networking hardware, telecommunications equipment, and other technology services and products.

Pinterest

Pinterest is a visual bookmarking tool for saving and discovering creative ideas.

Sentry

Sentry is a developer of an application monitoring platform that helps developers optimize the performance of their code.

eBay

eBay is an online marketplace that connects a global network of buyers and sellers.

Autodesk

Autodesk develops 3D design software for use in the architecture, engineering, construction, and media industries.

Okta

Okta is a management platform that secures critical resources from cloud to ground for workforce and customers.

5 more open roles at Okta

MongoDB

MongoDB is a next-generation database that helps businesses transform their industries by harnessing the power of data.

Ford Motor

Ford Motor is an automotive company that develops, manufactures, and distributes vehicles, parts, and accessories.

Accenture

Capital One

Capital One is a diversified banking company that offers early and later stage venture, and debt financing investments.

6 more open roles at Capital One

General Motors

General Motors manufactures, markets, and distributes vehicles and vehicle parts.

Qualcomm

Qualcomm designs, manufactures, and markets digital wireless telecommunications products and services.

Citi

Citigroup is a diversified financial services holding company that provides various financial products and services.

ServiceNow

Manulife Financial

Manulife Financial is a Canada-based financial services company with principal operations in Asia, Canada and the United States.

CIBC

CIBC is a financial service company that offers business solutions.

Geotab

Geotab is a provider of secure Open Platform telematics technology for GPS fleet management.

State Street Corporation

State Street offers financial services such as investment servicing, research and trading, and asset management.

Updated 2026-10-10.