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.
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- Software Engineer Intern - Agent SystemsArmadinPalo Alto, CAWinter 2026
- Vehicle Software Engineer Intern - Diagnostic User InterfaceTeslaPalo Alto, CAWinter 2027
- Software Engineering Intern (Modeling & Simulation) - Spring/Summer 2027HermeusLos Angeles, CASpring 2027$25–$33/hr
- Software Engineering Intern, Connectivity (Summer 2027)HP IQSan Francisco, CASummer 2027
- Software Engineer Intern - Relational DatabaseByteDanceSan Jose, CASummer 2027
- Software Engineer Intern - Fullstack Engineer - Infrastructure EngineeringTeslaFremont, CAWinter 2027
- Computer Science InternEdison InternationalSanta Ana, CASummer 2027
- Software Engineering Intern – Summer 2027K2 SpaceLos Angeles, CASummer 20273 months
- Software Engineer, Intern (Summer or Winter)StripeSan Francisco, CA
- Software Engineer Intern, Agent (Summer 2027)SierraSan Francisco, CASummer 2027
- Software Engineer Intern, Cloud Services (Summer 2027)HP IQSan Francisco, CASummer 2027
- Software Engineering Intern, Product & Developer Productivity (Summer 2027)HP IQSan Francisco, CASummer 2027
- Software Engineering Intern, Security Intern (Summer 2027)HP IQSan Francisco, CASummer 2027
- Software Engineering Intern, Device Experiences (Summer 2027)HP IQSan Francisco, CASummer 2027
- Software Engineering Intern, AML Platform (Summer 2027)HP IQSan Francisco, CASummer 2027
- Mobile App Intern - Mobile Applications - Automated DiagnosticsTeslaPalo Alto, CAWinter 2027
- Software Engineer InternC3.aiRedwood City, CASummer 2027
- Backend Engineer Intern - Infrastructure EngineeringTeslaFremont, CAWinter 2027
- Software Engineer, InternExa LabsSan Francisco, CA$100K–$200K
- Platform Software Diagnostics InternAstera LabsSan Jose, CA
- Software Engineer Intern - Vehicle Software - Summer 2027TeslaPalo Alto, CASummer 2027
- Automated Diagnostics Intern - Software EngineerTeslaPalo Alto, CAWinter 2027
- Software Engineer (FDE / Platform) - InternCharta HealthSan Francisco, CA
- Fullstack Software Engineer Intern - Fleetnet - Fullstack Software EngineeringTeslaPalo Alto, CASpring 2027
- Software Engineer Intern - Maps & Navigation - RobotaxiTeslaPalo Alto, CASpring 2027
- Mobile Software Engineering Intern 2027VerkadaSan Mateo, CASummer 2027
- Security Software Engineering Intern 2027VerkadaSan Mateo, CASummer 2027
- Frontend Software Engineering Intern 2027VerkadaSan Mateo, CASummer 2027
- Backend Software Engineering Intern 2027VerkadaSan Mateo, CASummer 2027
- Software Test Engineering Co-opAMDSan Jose, CA
- Software Engineer InternAMDSanta Clara, CASpring/Summer 2027
- Software Engineer Intern, Co-opAMDSanta Clara, CA
- Software Engineer Intern - CIS Knowledge BankByteDanceSan Jose, CAFall 2027
- Engineering Intern (Summer 2027)DecagonSan Francisco, CASummer 202712 weeks$3K per week • $10k Housing Stipend
- Internship - Fullstack Engineer - Applications Engineering - Winter/Spring 2027TeslaFremont, CAWinter 2027
- Software Engineer Intern (Spring 2027)ZiplineSouth San Francisco, CASpring 2027
- Software Systems Validation Intern (Spring 2027)ZiplineSouth San Francisco, CASpring 2027
- Software Systems Validation Intern (Summer 2027)ZiplineSouth San Francisco, CASummer 2027
- Software Engineer Intern - TikTok Search ArchitectureTikTokSan Jose, CAFall 2027
- Software Engineer Intern - Recommendation Architecture - Feeds InfrastructureTikTokSan Jose, CAFall 2027
- Software Engineer Intern - Recommendation Infra - Performance EfficiencyTikTokSan Jose, CASummer 2027
- Software Engineer Intern - Recommendation Architecture - Feeds InfrastructureTikTokSan Jose, CASummer 2027
- Software Engineer Intern - TikTok Search ArchitectureTikTokSan Jose, CASummer 2027
- Software Engineer Intern - Recommendation Infra - Performance EfficiencyTikTokSan Jose, CAFall 2027
- Summer 2027 Internship - Software EngineeringGeneral MatterLos Angeles, CASummer 2027
- System Test Automation Intern (Summer 2027)ZiplineSouth San Francisco, CASummer 2027
- System Test Automation Intern (Spring 2027)ZiplineSouth San Francisco, CASpring 2027
- Software Engineer Intern - TikTok Search Data InfraTikTokSan Jose, CASummer 2027
- Software Engineer Intern - TikTok Search Data InfrastructureTikTokSan Jose, CAFall 2027
- Web Developer InternSightCallSan Francisco, CAFall 2026
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
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