Software internships in California
494 open postings from 200 employers. Tesla (44), TikTok (30) and Keysight Technologies (14) have posted the most. 306 of them name a term, most often Summer 2027 (216) 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.
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- Software Engineer Intern (Summer 2027)AffirmSan Francisco, CASummer 2027
- Spring 2027 Software Engineering Internship/Co-opxAIPalo Alto, CASpring 2027
- Summer 2027 Software Engineering Internship/Co-opxAIPalo Alto, CASummer 2027
- Winter 2027 Intern, SecurityKodiak RoboticsMountain View, CAWinter 2027
- Software Engineer InternShopBackSan Francisco, CA
- Intern, Software EngineeringProfluentEmeryville, CA12 weeks
- Software Engineer Intern 2027 (USA)PinterestSan Francisco, CARemote
- Software Engineering Intern - Summer 2027 (Remote)Riot GamesLos Angeles, CASummer 202712 weeks
- 2027 Summer Intern - Software Engineer, Autonomous Vehicle: SimulationGeneral MotorsSunnyvale, CASummer 2027
- Summer 2027 Technology Intern - Sunnyvale, CACoStar GroupSunnyvale, CASummer 2027
- Cybersecurity Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Flight Software Internship - Summer 2027Varda SpaceEl Segundo, CASummer 2027
- Technology InternCoStar GroupSunnyvale, CASummer 2027
- Custom Solutions Engineering InternshipKeysight TechnologiesSanta Clara, CA
- Flight Software Engineer InternMuon SpaceSan Jose, CASummer 2027
- Technology and Transformation MBA InternshipHCVTIrvine, CA
- Flight Software Engineering Intern (Summer 2027)Muon SpaceSan Jose, CASummer 2027
- 2027 Summer Intern, MS/PhD, Software Engineer, Onboard Developer PlatformWaymoMountain View, CASummer 2027
- 2027 Engineering Intern - Manhattan Beach (CA) (Evergreen)Northrop GrummanManhattan Beach, CA
- Software Engineering InternOshkoshSan Francisco, CA
- 2027 Software Engineering Intern (Masters - Santa Clara, CA)Applied MaterialsSanta Clara, CA
- Software Engineering Intern (C++, Unix)KLAMilpitas, CA
- Cyber Security Engineer InternTencentPalo Alto, CA
- Cloud Media Services InternTencentPalo Alto, CA
- Software Engineering InternAeroVironmentSimi Valley, CA
- Digital Business Technology Infrastructure (DBT) InternAeroVironmentSimi Valley, CA
- Software Engineering Intern (Summer 2027)Sierra Nevada CorporationFolsom, CASummer 2027
- 2027 IT InternSolar TurbinesSan Diego, CA
- Summer 2027 Software Engineering InternshipPacific LifeNewport Beach, CASummer 2027
- Software InternCadence Design SystemsSan Jose, CA
- Intern, DevOps Engineer: June-August 2027 (Onsite)InsuletSan Diego, CA
- Security Analyst InternMonolithic Power SystemsSan Jose, CA
- Software Engineer InternAMCAEl Segundo, CASummer 2027
- Spring & Summer 2027 Software Engineering Co-opPeratonSan Diego, CASpring 2027
- Software Developer Intern - Integration ToolsTeslaPalo Alto, CAWinter 2027
- GNC Software Engineering Intern (Summer 2027)Muon SpaceMountain View, CASummer 2027
- Software Engineer Intern - Data TransformationsTeslaPalo Alto, CAWinter 2027
- Research and Development Software Engineer InternKeysight TechnologiesSanta Rosa, CAWinter 2026
- Software Engineering Internship (Summer 2027)AMCAEl Segundo, CASummer 2027
- Co-Op, Software Development Engineer - Observability TeamLiveRampSan Francisco, CA
- Intern, Software EngineeringMoogTorrance, CA
- Software Engineering - InternRosaicLabsSanta Clara, CA$30–$55/hr
- Field-Deployed Software Engineering Intern – Fall 2026 / Spring 2027GITAILos Angeles, CAFall 2026
- Defense Science and Technology InternLawrence Livermore National LaboratoryLivermore, CASummer 2027
- 2027 Internship Simulation Engineer, Neural RenderingBedrock RoboticsSan Francisco, CA
- 2027 Software Engineering InternVoyager TechnologiesLong Beach, CA
- Engineering Intern — Summer 2027FlintSan Francisco, CASummer 2027
- Mobile Application Software Engineer Intern - Energy EngineeringTeslaPalo Alto, CAWinter 2027
- 2027 Summer Intern, MS/PhD, Software Engineering, Onboard Software IntegrityWaymoMountain View, CASummer 2027
- Summer 2027 Engineering Internship, Software/GNCMach IndustriesHuntington Beach, CASummer 202712 weeks
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
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