166 software development intern jobs at 93 companies in Wilton, CT
2d
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Software Development Intern (Class IV)
New York City, New York, United States
$23/hr OnsiteInternship, Temporary
Programming experience with Python, JavaScript/TypeScript, HTML/CSS, or SQL; familiarity with application development, databases, APIs, Git, and AI tools or frameworks; strong problem-solving and attention to detail.
Python, JavaScript, TypeScript, HTML, CSS, SQL, Git
3d
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Software Developer Intern 2027
Poughkeepsie, New York, United States
$76k-$139k/yr HybridInternship, Contract
High school diploma/GED required; software development coursework or projects, programming experience, basic data structures and algorithms, Git familiarity, and strong analytical, problem-solving, and communication skills.
React, Node.js, Python, Java, SQL, Git, IBM Cloud, AWS, Azure, GCP, Docker, Kubernetes, REST APIs, JavaScript, TypeScript, C++, Go, Rust, Swift, Kotlin
1w
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Quantitative Software Developer Intern
New York City or London or Paris
$120k-$150k/yr OnsiteInternship
Undergraduate or graduate study in computer science or engineering; significant Python, C++, C, or Java experience; systems programming interest; Linux internals knowledge; communication and ownership skills.
Python, C++, C, Java, Linux, Git, MySQL
1d
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Software Engineering Intern
New York City, New York, United States
OnsiteInternship, Temporary
Strong generalist able to work across the stack, ship quickly, use AI development workflows, handle ambiguity, and work with or learn LLMs in production.
React, TypeScript, Vite, FastAPI, Python, Postgres, RDS, Twilio, LLMs, AWS, Linear, Notion, EHR
3d
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Software Engineer Intern
New York City, New York, United States
$50/yr OnsiteInternship
Pursuing a bachelor's or master's degree in computer science, engineering, mathematics, or quantitative finance; Python, SQL, programming fundamentals, and problem-solving skills required.
Python, SQL
18h
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Software Engineering Intern
New York City, New York, United States
$2k/wk OnsiteInternship
Currently pursuing a bachelor's or higher in computer science or a related field, graduating Winter 2026 through Spring/Summer 2027; strong computer science fundamentals and full-time NYC availability for 12–16 weeks.
TypeScript, React, React Native, Next.js, Google Cloud, Firestore, Google Cloud Storage, Postgres, BigQuery, Data Studio
2w
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Software Engineer Intern (Foundation Platform) - 2027 Summer
San Jose or Los Angeles or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
Currently pursuing an undergraduate or master's degree in software development, computer science, computer engineering, or a related technical field; experience with Python, Java, Golang, C#, or C++.
Python, Java, Golang, C#, C++
3w
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
1w
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Software Engineer, Intern
San Francisco or New York City
$40/hr OnsiteInternship
Currently pursuing a bachelor's or master's degree in computer science, software engineering, or a related technical field; seeks hands-on software engineering experience with AI-powered systems.
LangChain, LlamaIndex
4d
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Software Engineering Intern
Boston or New York City
$100k-$110k/yr HybridInternship, Full Time
Pursuing computer science, software engineering, or related technical degree; strong data structures, algorithms, and software design fundamentals; coding experience and interest in AI-assisted tools.
Kubernetes
4w
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Summer 2027 Software Engineering Intern
New York, New York, United States
$180k/yr OnsiteInternship
Current bachelor’s, master’s, or PhD student in a rigorous technical field; strong programming, data structures, and algorithms; communication and problem-solving skills.
4w
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Software Engineering Intern (Summer 2027)
New York City, New York, United States
$4k-$6k/wk OnsiteFull Time
Current undergraduate at a US or Canadian university; strong engineering skills in Python or React; full-stack or backend experience; ability to move quickly in zero-to-one environments.
Python, React
2w
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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++
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
16h
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AI Software Engineering Intern - Edge
Redmond or Mountain View or United States or New York City
$6k-$12k/mo OnsiteInternship
1+ YOEEnrolled full time in a bachelor's or master's program in computer science, engineering, or a related field, with one year of object-oriented programming experience and one academic term remaining after the internship.
TensorFlow, PyTorch, scikit-learn, GitHub Copilot, Claude Code, Microsoft Roo Code
3w
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Software Engineering Intern [Spring/Summer 2027]
New York City, New York, United States
$11k/mo OnsiteInternship
Pursuing CS degree or equivalent; strong TypeScript skills; experience with LLMs/agents, CRDTs, and frontend/backend frameworks; built real projects or shipped product work.
Next.js, CRDT, NestJS, MikroORM, Postgres, Temporal, Turbopuffer, TypeScript, React Flow, Yjs, LLMs
1mo
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Software Engineer, Intern
New York, New York, United States
$55k/hr OnsiteInternship
High school diploma or equivalent; experience building and maintaining web applications; proficiency in C#, JavaScript, Python, SQL, SQL Server, ASP.NET MVC, Git, and Microsoft Azure; MS Office skills and strong communication.
C#, JavaScript, Python, SQL, SQL Server, ASP.NET MVC, Git, Microsoft Azure, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft Teams
1d
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2027 Undergrad Software Engineer Intern/Co-op
Austin or Boxborough or Fort Collins or Longmont or Fishkill or Rochester
$59k-$89k/yr HybridInternship, Temporary
Current US undergraduate student in Computer Engineering, Electrical Engineering, Computer Science, or a related field; knowledge of software engineering and programming is encouraged.
C, C++, Python, Microsoft PowerShell, Linux shell script, Perl, Java, JavaScript, UML, UNIX, Linux, MySQL, PostgreSQL, MongoDB, Azure, Django, Rails, Spring Boot, HTML, XML, XSL, Git, GitHub, Perforce, OAuth, SSL, TLS
1w
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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
2w
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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
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