50 intern computer science jobs at 29 companies in Plainview, NY
2w
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IT Intern
Islandia, New York, United States
OnsitePart Time
Current university student in computer science or related field; programming experience in Java or Python preferred; able to support IT projects.
Java, Python
1d
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IT Intern
Bronx, New York, United States
$22/hr OnsiteInternship
Current college student in IT, computer science, or related field with basic Windows OS and Microsoft 365 knowledge, troubleshooting skills, communication ability, and independent time management.
Windows OS, Microsoft 365
1w
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Investments Intern
Jersey City, New Jersey, United States
OnsiteInternship
Rising senior in finance/economics/computer science/investments; proficiency in Python, SQL, and advanced Excel; strong analytical and communication skills; willingness to pursue CFA preferred.
Python, SQL, Microsoft Excel, R, MATLAB, Bloomberg
2w
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Technology Intern
New York, New York, United States
$18/hr OnsiteFull Time, Part Time
Foundations in computer science/IT, AI literacy, cloud-native familiarity, basic cybersecurity knowledge, hardware and networking skills, ability to lift 30 lbs and stand for extended periods.
Zendesk
1mo
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Administrative Intern
Middletown or Mount Vernon
OnsiteInternship, Part Time
Must be enrolled in a degree program granting internship credit in business administration, non-profit management, finance, computer science, human resources or related field; strong analytical, organizational, and communication skills; proficiency in Microsoft Office; ability to handle confidential information.
Microsoft Office
4d
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IT Intern (Fall Semester)
Florham Park, New Jersey, United States
OnsiteInternship
Currently pursuing an IT, computer science, or information systems degree; eligible for academic credit; basic Windows, Microsoft 365, and computer hardware knowledge; strong communication and problem-solving skills.
Microsoft Windows, Microsoft 365
4d
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Software Engineer Intern - Winter 2027
New York City or Seattle or Los Angeles or Mountain View or San Francisco
$70/hr OnsiteInternship
Pursuing a bachelor's or master's in computer science, engineering, or a related field; 3.7 GPA minimum, introductory computer science coursework, and advanced programming experience.
Go, Python, Ruby, Java, Kotlin, C, C++
3d
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Machine Learning Intern
United Kingdom or United States or Canada or California or New York City or Washington
$111k-$167k/yr OnsiteMultiple Commitments Available
Current or recent PhD, or MSc, in computer science, mathematics, AI, or related field; ML model experience; deep learning knowledge; Python and ML stack skills; existing UK, US, or Canadian work authorization.
Python, PyTorch, NumPy, SciPy, scikit-learn, Transformers, C++, C#
3d
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IT Support Intern - Summer 2027
New York City, New York, United States
$25/hr OnsiteInternship
Basic computer hardware and Windows knowledge, communication skills, initiative, and ability to lift up to 40 lbs. IT or computer science enrollment or graduation preferred.
Windows, Active Directory, Microsoft 365, Microsoft Exchange, Microsoft Teams, Microsoft OneDrive, Microsoft Entra ID, Atlassian Jira
5d
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Software Engineer Intern (Media Engine) - 2027 Summer
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Pursuing a bachelor's or master's in computer science, mathematics, or a related technical field; strong computer science, networking, operating systems, multimedia, programming, communication, and teamwork skills.
C++, C, Java, Kotlin, Objective-C, Swift, Python, Golang, FFmpeg, GStreamer, OBS Studio, VLC, x264, x265, WebRTC, RTP/RTCP, VoIP, Core Data, Core Animation, Android SDK, Nginx RTMP module, Licode, Kurento, mediasoup, Jitsi, iOS, Android, Windows, Mac, Linux
2mo
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Research Intern - Self-Improving AI
Cambridge or New York
$6k-$13k/mo HybridInternship
1+ YOEEnrolled in a Master's or PhD program in machine learning/computer science, 1+ year experience with deep learning/language modeling/ reinforcement learning, submit cover letter, references, and research samples; must be onsite at manager's worksite.
PyTorch, HuggingFace Transformers, vLLM
1mo
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Software Engineering Intern — Fall 2026
New York City, New York, United States
$40/hr OnsiteInternship, Full Time
0+ YOEPursuing a Computer Science or related degree; comfortable with TypeScript/JavaScript and Next.js; curious about LLMs; strong communication skills; previous internship experience is a plus.
LLMs, Next.js, TypeScript, JavaScript, MacBook
1mo
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Graduate Student Intern (Class IV)
New York, New York, United States
$23/hr HybridPart Time
Junior-year status, coursework in computer science/physics/neuro, experience in any programming language (Python,R,Java,C++,Matlab) required; imaging processing preferred; attention to detail and ability to work independently.
R, ImageJ, Python, Java, C++, Matlab
6h
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Software Engineer Intern - Summer 2027 (DV Commodities)
New York, New York, United States
$50/hr OnsiteInternship, Full Time
Currently pursuing computer science, computer engineering, or related degree; proficient in C++ or Python; able to navigate existing codebases; skilled with AI coding tools and quantitative problem-solving.
C++, Python
1w
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Software Engineering Intern (Front End or Back End)
New York City or United States
RemoteMultiple Commitments Available
Pursuing or holding a BS/MS in computer science, engineering, or related field; front-end or back-end specialization; comfortable with Cursor and Xano; strong communication, documentation, and problem-solving skills.
Cursor, Xano
1w
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2027 Technology, Data, AI & Ventures Summer Internship Program - Data Scientist Intern
New York City, New York, United States
$30-$35/hr HybridMultiple Commitments Available
Pursuing a bachelor's or master's degree in data science, computer science, AI, statistics, or related field; proficient in R, Python, SQL, machine learning, statistics, and generative AI concepts.
R, Python, SQL, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG)
1w
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2027 Technology, Data, AI & Ventures Summer Internship Program - Analyst Intern
New York, New York, United States
$30-$35/hr HybridInternship
Currently pursuing a bachelor's or master's in computer science, business information systems, or related field; available full-time May–August; eligible to work in the U.S.; able to work hybrid (3 days/week onsite in New York City).
1d
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Software Engineer – Intern (US)
New York City or Miami or Greenwich or Houston
$5k-$6k/wk OnsiteInternship
Bachelor's, master's, or PhD in computer science, computer engineering, or a related field; programming, design, analytical, probability, statistics, and communication skills required.
distributed computing, natural language processing, machine learning
10h
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Software Engineer Intern (Winter 2027)
San Francisco or New York City
$55/hr OnsiteInternship
Clean coding experience in a general-purpose language, core computer science knowledge, technical problem-solving experience, and strong communication and collaboration skills.
C++, JavaScript, Python, Java
4d
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Intern-IT Helpdesk Tech - Fall 2026
Bohemia, New York, United States
$17-$24/hr OnsiteInternship, Full Time
Currently enrolled in or experienced in computer science, information technology, or a related field; Windows and Microsoft Office proficiency; communication skills; and ability to lift 30 pounds and work at heights.
Windows, Microsoft Office
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