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Internship JavaScript AI Jobs in California

Browse 4 AI jobs in California for Oct 2026 with roles open at xAI, Harvey, and Sigma Computing paying $62K to $149K/year. Work as a Summer 2027 Software Engineering Internship/Co-op, Spring 2027 Software Engineering Internship/Co-op, and Software Engineering Intern (Summer 2027).

JavaScript is required in 27% of Software Engineer jobs postings — the most common role requiring this skill.

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Android Engineer Ansible Brand Designer CUDA Cypress Design Lead Elasticsearch Ethernet Forward Deployed Engineer JavaScript MongoDB NCCL Platform Engineer Python RDMA React Research Scientist Rust SEO Tableau Technical Program Manager Technical Writer TensorRT-LLM Triton TypeScript UX Designer

Cities

Toronto 4 New York 3 Palo Alto 2 San Francisco 2 Houston 1 Singapore 1

Countries

United States 7 California Canada 4 New York 3 Texas 1 Singapore 1

Filter by type

Remote Full Time Internship

SC

Software Engineering Intern (Summer 2027)

Sigma Computing / San Francisco, CA ; New York, NY / Entry

Python SQL Spark

10D

H

Software Engineering Intern (Summer 2027)

Harvey / San Francisco, CA ; New York, NY / Hybrid / Entry

Python TypeScript JavaScript

$62/hr – $72/hr 14D

X

Spring 2027 Software Engineering Internship/Co-op

xAI / Palo Alto, United States

Python C++ JavaScript

$30/hr – $40/hr 14D

X

Summer 2027 Software Engineering Internship/Co-op

xAI / Palo Alto, United States

Python C++ JavaScript

$30/hr – $40/hr 14D

Frequently asked questions

What is the average salary for Internship JavaScript jobs?

4 active listings have salaries ranging from $62K to $149K/year.

Which companies are hiring for Internship JavaScript jobs?

Top companies hiring include xAI, Harvey, and Sigma Computing.