JavaScript Jobs in California

676 open JavaScript jobs in California at 241 companies, including PayPal, Amazon and Snap. Updated daily from company career pages.

PayPal

PayPal is a financial service company that provides online payment solutions to its users worldwide.

Amazon

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

2 more open roles at Amazon

Snap

Snap operates as a privately-owned global camera company focusing on multinational technology and social media.

SpaceX

SpaceX is an aviation and aerospace company that focuses on reducing the costs associated with space travel by using reusable rockets.

10 more open roles at SpaceX

Box

Box is an online file sharing and cloud content management service offering unlimited storage, custom branding, and administrative controls.

Cisco

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

3 more open roles at Cisco

Salesforce

Datorama is a marketing intelligence platform that transforms the way marketers optimize their marketing performance.

Microsoft

Pinterest

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

Discord

Discord is an online voice, video, and text communication platform designed for creating communities.

eBay

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

Twitch

Twitch is a social video platform where gamers can broadcast, watch, and talk about video games.

Zendesk

Palo Alto Networks

6 more open roles at Palo Alto Networks

Okta

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

Anthropic

Anthropic is an AI safety and research company that focuses on increasing the safety of large-scale AI systems.

Atlassian

1 more open roles at Atlassian

Riot Games

Riot Games is a global company that develops online games.

IXL Learning

IXL Learning is a learning site that provides personalized learning products.

3 more open roles at IXL Learning

Hewlett Packard Enterprise

Hewlett Packard Enterprise is an edge-to-cloud company that uses comprehensive solutions to accelerate business outcomes.

Updated 2026-10-11.