54 software intern summer 2026 jobs at 13 companies in United States

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Software Engineer Intern (Data Ecosystem) - 2026 Summer (BS/MS)
Seattle, Washington, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a BS or MS in CS or related field; available for a 12-week summer internship in 2026; familiarity with Lakehouse technologies, Flink, PyTorch, and columnar formats; proficiency in Java/Scala/C++ preferred.
Apache Paimon, Iceberg, Delta Lake, Hudi, Apache Flink, PyTorch, Parquet, ORC, Lance, Java, Scala, C++
3mo
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Software Engineering Intern (Summer 2026)
Palo Alto, California, United States
HybridFull Time, Internship
Spacial
Spacial: A software building AI-powered platform for design and engineering.
Pursuing a Bachelor's or Master's in CS/Engineering; strong Python, JavaScript, or TypeScript; interest in AI/LLMs; startup environment.
Python, JavaScript, TypeScript
2mo
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Software Engineer Intern (2026 Summer)
San Diego, California, United States
$5k-$7k/mo OnsiteInternship
Whova
Whova: All-in-one platform for event management and attendee engagement.
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 Engineering Intern - Summer 2026 (Hybrid @ Bellevue, WA)
Bellevue, Washington, United States
$48-$56/hr HybridInternship
OfferUp
OfferUp: Mobile marketplace for buying and selling local goods.
Currently enrolled in an undergraduate or graduate program; strong CS fundamentals, communication, and ability to ship production code. Familiarity with Java and prior team software project experience helpful.
Claude, Gemini, Java
3mo
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Software Engineer Intern (Fall 2026)
San Francisco, California, United States
HybridInternship
Notion
Notion: Provides a unified workspace for notes, documents, and project management.
0+ YOEPursuing a bachelor's or master's in CS/engineering; must graduate before Summer 2027; prior internship experience; proficient in TypeScript, Node.js, or Python.
Typescript, Node.js, Python, React
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Software Engineer Intern (Developer Infrastructure) - 2026 Summer (BS/MS)
San Jose, California, United States
OnsiteIntern
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Currently pursuing a BS/MS in CS or related field, available for a 12-week summer internship in 2026; experience with Android/Java/Objective-C/Python/Golang and cloud/CI/CD/build/storage systems.
Cloud IDE, Android, Java, Objective-C, Python, Golang, private or public cloud, CI/CD, build infrastructure, DB, MQ, KAFKA, HDFS, Hive, Yarn, K8S, RPC
2mo
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Engineering Intern — Summer/Fall 2026
New York City, New York, United States
$8k-$12k/mo OnsiteInternship
Revise Robotics
Revise Robotics: Building automated robotic systems to refurbish used laptops.
Intern with strong passion for robotics; demonstrated ability to build or reverse-engineer hardware/software; comfortable in hands-on environments.
1mo
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Gallery Intern - Summer 2026
South Orange, New Jersey, United States
$20/hr OnsitePart Time, Internship
Seton Hall University
Seton Hall University: Private Catholic research university providing undergraduate and graduate degrees.
Post-graduate student preferred; facility with Microsoft Office and museum/collections software; coursework in art history; skills in research, cataloging, photography, image editing, and handling art objects.
Microsoft Office
1w
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Software Engineer, Intern
San Francisco, California, United States
OnsiteInternship, Full Time
Pylon
Pylon: AI-native customer support platform for B2B companies.
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
2mo
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Intern, AI/ML Software Engineer - Summer 2026 (San Diego, CA, US)
San Diego, California, United States
$32-$58/hr OnsiteInternship
Murata
MurataTokyo Stock Exchange: 6981: Murata manufactures electronic components and wireless connectivity modules.
0+ YOEPython programming, ML concepts, backend development with Flask or FastAPI
Python, Flask, FastAPI, OpenAI, LangChain, SQL, NoSQL, Vector Databases, React, Svelte, AWS, Azure, GCP
1w
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Electrical Engineering Intern (Substations) - Summer/Fall 2026
Maitland or Orlando
OnsiteMultiple Commitments Available
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
Actively enrolled in an accredited electrical engineering or related undergraduate program, authorized to work in the U.S., strong interest in power/substation work, basic technical writing and software skills.
MATHCAD, SOLIDWORKS, AUTOCAD, Microsoft Excel
1mo
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Structural Engineering Internship - Summer 2026
Rapid City, South Dakota, United States
OnsiteInternship
AE2S
AE2S: Specialized civil and environmental engineering consulting firm.
Pursuing a bachelor's in civil/structural engineering, minimum 3.0 GPA, at least one semester completed; Revit/AutoCAD and structural software experience preferred; ability to travel and perform site observation.
Revit, AutoCAD, RAM, RISA, Enercalc, Mathcad
2mo
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Ottawa Infotainment Internship Program – “Alligator Wrestling Program” (Summer 2026)
Ottawa or Detroit or Windsor or Los Angeles
OnsiteInternship
Ottawa Infotainment
Ottawa Infotainment: A building software-defined vehicle systems and infotainment platforms.
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.