Software internships in California
494 open postings from 200 employers. Tesla (44), TikTok (30) and Keysight Technologies (14) have posted the most. 307 of them name a term, most often Summer 2027 (217) and Winter 2027 (38). The most are in San Francisco, CA (122), San Jose, CA (73) and Palo Alto, CA (69). The fields their titles name most are engineering (392), software engineering (328) and cybersecurity (41). 4 are listed as remote. The list is read daily from company career pages and public internship lists, so closed roles drop off.
Start free 494 open postings · updated daily
Page 2 of 10 · newest first
- Autonomy Engineer Intern, Autonomy Infrastructure, Systems and Tools, 2027 (HQ)SkydioSan Mateo, CA
- Software Engineering Intern (Summer 2027)RTXSan Diego, CASummer 2027
- Software Engineer InternCohesitySanta Clara, CASummer 2027
- Software Engineer Intern, Native SDK & Mobile PlatformsNiantic SpatialSan Francisco, CASummer 2027
- Autonomy Engineer Intern, 2027SkydioSan Mateo, CA
- PhD Autonomy Engineer Intern, 2027SkydioSan Mateo, CA
- Software Engineer InternNotionSan Francisco, CA
- Platform Software Engineer In Test InternASMLSan Jose, CASummer 2027
- Developer Productivity Intern [Winter 2027]FigureSan Jose, CAWinter 2027
- Robot Software Engineer InternSimbe RoboticsBurlingame, CASpring 2027
- Software Engineer In Test Intern, MODASMLSan Jose, CASummer 2027
- Software Developer InternDocuSignSan Francisco, CA
- Engineering InternAptivWalnut Creek, CA
- Software Engineer Intern (C++, Linux) – Summer 2027KLAMilpitas, CASummer 2027
- 2027 Defensive Cyber Operations Undergrad InternThe Aerospace CorporationEl Segundo, CA
- Application Software QA Engineer InternASMLSan Jose, CASummer 2027
- Software Engineering Intern - Vehicle Controls (Summer 2027)Rivian and Volkswagen Group TechnologiesPalo Alto, CASummer 2027$40–$51 per hour • Multiple Ranges
- Software Engineering Intern - Connected Systems (Summer 2027)Rivian and Volkswagen Group TechnologiesPalo Alto, CASummer 2027$40–$51 per hour • Multiple Ranges
- Software Engineering Intern - Applications (Summer 2027)Rivian and Volkswagen Group TechnologiesPalo Alto, CASummer 2027$40–$51 per hour • Multiple Ranges
- Frontend Software Engineer Intern - Summer 2027SkydioSan Mateo, CASummer 2027
- Undergrad Software Engineering Intern (Grad Year: Winter 2027)TwitchSan Francisco, CAWinter 2027
- Undergrad Software Engineering Intern (Grad Year: Spring 2028)TwitchSan Francisco, CASpring 2028
- Enterprise Security Engineer, Intern (Summer 2027)MetaMenlo Park, CASummer 2027
- Product Security Engineer, Intern (Summer 2027)MetaMenlo Park, CASummer 2027
- NVIDIA 2027 Internships: Systems Software EngineeringNVIDIASanta Clara, CA
- Software InternIxian RoboticsSan Francisco, CA
- Undergrad Software Engineering InternTwitchSan Francisco, CA
- Undergrad Software Engineering InternTwitchSan Francisco, CASummer 2027
- Software Engineer InternKeysight TechnologiesCalabasas, CA
- Software Engineering InternKeysight TechnologiesCalabasas, CA
- Information Security Engineer Undergraduate InternIntelFolsom, CA
- Engineering Intern, Software/GNCMach IndustriesHuntington Beach, CASummer 2027
- Software Engineering Intern, Cloud Platform (Summer 2027)GlobalFoundriesSanta Clara, CASummer 2027
- Software Engineer Intern, Rhoda PlatformRhoda AIMountain View, CA$40–$50 per hour
- Software Engineer Intern, InferenceRhoda AIMountain View, CA
- Software Engineer InternLinkedInMountain View, CASummer 2027
- R&D Software Engineering, InternKeysight TechnologiesSanta Rosa, CA
- Security Research, InternIllumioSunnyvale, CA12 weeks$37 per hour
- Engineering Intern, Product SecurityIllumioSunnyvale, CA12 weeks$37 per hour
- Mobile Software Engineer Intern - Summer 2027SkydioSan Mateo, CASummer 2027
- Solutions Engineering InternKeysight TechnologiesSan Diego, CA
- Software Engineer Intern, Undergraduate - Summer 2027 (Mountain View, CA)LinkedInMountain View, CASummer 2027
- Software Engineering InternAeroVironmentSan Diego, CA
- Systems Software Intern, Aerial PHY- Summer 2027NVIDIASanta Clara, CASummer 2027
- Security InternDocuSignSan Francisco, CA
- Software Engineer Intern - Summer 2027NetflixLos Gatos, CASummer 2027
- 2027 Intern - Security EngineerAdobeSan Jose, CA
- 2027 Software Engineering Intern, USUberSan Francisco, CA
- Software Engineer InternPatreonSan Francisco, CASummer 2027
- R&D Software Engineer InternKeysight TechnologiesSanta Clara, CA
Software internships in California by employer
- Tesla 44
- TikTok 30
- Keysight Technologies 14
- ByteDance 13
- Astranis 12
- Rivian 12
- Waymo 11
- Astera Labs 9
- Hewlett Packard (HP) 7
- Lawrence Livermore National Laboratory 7
- Zipline 7
- HP IQ 6
- KLA 6
- Rivian and Volkswagen Group Technologies 6
- Skydio 6
- Verkada 6
- ASML 5
- Muon Space 5
- NVIDIA 5
- Tevora 5
- Varda Space 5
- AeroVironment 4
- Booz Allen Hamilton 4
- CoStar Group 4
Software internships in California by field
Software internships in California by city
Software internships in California by term
Other roles in California
Software internships in other states
Widen the search
Don't apply to software internships in California one at a time.
Use Auto Apply for matching roles, up to your daily cap. OfferAIO fills forms from your profile, tells you when a new posting opens, and keeps every interview and contact in one place. 5 free Auto Applies total. No card, no daily reset. Premium is $20/month, or the Season Pass is $49 once for about 4 months (120 days) with no auto-renew. Both include unlimited applications and Auto Apply. Auto Apply queues new matches up to the daily cap you set, at most 100 a day. Pause or cancel queued applications anytime.
Start free