5 software engineer intern summer 2026 jobs at 4 companies in California
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Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Currently enrolled as a junior/senior, master’s, or doctoral student in a computer science/engineering field; strong understanding of data structures, algorithms, and computer systems.
JavaScript, TypeScript, HTML, CSS, REST APIs, Front-end development, Back-end development
1mo
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Software Engineer, Intern
San Francisco, California, United States
OnsiteInternship, Full Time
Pursuing a BS/MS in computer science or related field, graduating Dec 2026–Summer 2027; willing to relocate to San Francisco; strong full‑stack fundamentals; internship or side projects preferred.
React, Golang, GraphQL, AWS
1mo
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Software Engineer Intern (Ads Infrastructure) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteInternship
Pursuing a BS/MS in CS or related field; strong programming in Go,C,C++,Python,Java; understanding of algorithms, data structures and computer architecture; able to commit to a 12-week full-time summer internship.
Go, C, C++, Python, Java
1mo
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Software Engineer Intern (Recommendation Infrastructure) - 2026 Start (PhD)
San Jose, California, United States
OnsiteInternship
PhD student in CS or related discipline; strong programming in C/C++/Java/Python; ability to commit 12 weeks in Summer 2026; effective communication and self-driven learner.
C, C++, Java, Python
3mo
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Ottawa Infotainment Internship Program – “Alligator Wrestling Program” (Summer 2026)
Ottawa or Detroit or Windsor or Los Angeles
OnsiteInternship
Curious, self-directed candidates with problem-solving skills and interest or background in software, electrical, mechanical, design, or supply chain/business operations; able to own deliverables and present to leadership.