Software engineering internships in California for Fall 2026
15 open postings from 9 employers. Tesla (6) and TikTok (2) have posted the most. The most are in Palo Alto, CA (6), San Jose, CA (4) and Los Angeles, CA (2). The biggest groups are Software (9), Data (3) and Hardware (2). A posting is listed here when its own title says so, whatever role it is filed under. The list is read daily from company career pages and public internship lists, so closed roles drop off.
- Software Engineering Intern, Full StackTessera LabsSan Jose, CAFall 202610–12 weeks$40–$45
- Field-Deployed Software Engineering Intern – Fall 2026 / Spring 2027GITAILos Angeles, CAFall 2026
- Embedded Software Engineer Intern - Fall 2026CastelionTorrance, CAFall 2026
- Software Engineer Intern (AI-Native) — Fall 2026KognitosSan Jose, CAFall 2026$3K–$4K per month
- Web Developer InternSightCallSan Francisco, CAFall 2026
- Fullstack Engineering Internship, Product Team (Fall 2026 & Winter 2027)ComposioSan Francisco, CAFall 2026$10K per month
- Web Developer/Programmer InternFelix MagazineLos Angeles, CAFall 2026
- Software Engineer Intern - ML InfraTikTokSan Jose, CAFall 2026
- Software Engineer Intern - Software Engineer - AI InfrastructureTeslaPalo Alto, CAFall 2026
- Frontend Engineer Project Intern - Tiktok Multimedia Arch - 2026 - BS/MSTikTokSan Jose, CAFall 2026
- Software Engineer Intern, Maps & Navigation ValidationTeslaPalo Alto, CAFall 2026
- Embedded Software Engineer Intern, Keys & AuthenticationTeslaPalo Alto, CAFall 2026
- Software Engineer Intern, Vehicle UI DevelopmentTeslaPalo Alto, CAFall 2026
- Software Developer Intern, Integration PlatformsTeslaPalo Alto, CAFall 2026
- Software Engineer Intern, Vehicle EngineeringTeslaPalo Alto, CAFall 2026
Software engineering internships in California for Fall 2026 by employer
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