173 software developer intern jobs at 98 companies in Wilton, CT
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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
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
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
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++
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 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
1mo
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Software Engineer – Intern (US)
New York or Miami
$5k-$6k/wk OnsiteInternship
Degree in computer science or related field, strong programming and design skills, analytical background in probability/statistics, and effective communication for technical teamwork.
1w
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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
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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
5d
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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
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
1mo
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Summer Intern 2027 - Software Developer
New York City, New York, United States
$300k/yr OnsiteInternship
Internship requiring Python proficiency (required), C or C++ and Linux preferred; strong communication and analytical skills; summer program participation.
C, C++, Linux, Python
1mo
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Software Engineer, Services Platform
San Francisco or New York
OnsiteFull Time
Experience building internal developer platforms, durable workflow orchestration (Temporal preferred), deployment tooling/CI-CD, service ownership, and strong software engineering fundamentals.
Temporal, CI/CD
1mo
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Software Engineer, Services Platform
San Francisco or New York
OnsiteFull Time
Experience building internal developer platforms, durable workflow orchestration (Temporal or similar), deployment/CI/CD tooling, service mesh, and strong software engineering fundamentals.
Temporal, CI/CD, service mesh
2w
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Software Engineer(Intern)- Backend
Bengaluru or New York City or Singapore or London
HybridInternship
Final-year 2027 B.Tech, B.E., or dual-degree student from IIT, NIT, or IIIT in CSE, IT, or a related branch, with strong Python, backend, database, API, Git, and DSA skills.
Python, Django, FastAPI, PostgreSQL, Redis, REST, Git, ClickHouse, Docker, Celery, Kafka, RabbitMQ, GitHub Copilot, Claude, Cursor
2d
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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
1w
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Software Engineer Intern (Summer 2027)
San Francisco or New York City
$57-$61/hr HybridInternship
Pursuing a bachelor's or master's degree in computer science, engineering, or a related field; graduate before Summer 2028. Previous internship and proficiency in programming languages required.
TypeScript, Node.js, Python, React, LLMs, Embeddings, ML
1w
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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
2mo
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Senior Software Engineer, Developer Experience
New York City, New York, United States
HybridFull Time
Experience owning CI/CD and build infrastructure, internal developer tooling, local development environments, AI-assisted development, and platform reliability/security (FedRAMP-adjacent). Strong cross-team collaboration and documentation skills.
CI/CD, AI, FedRAMP, StackOverflow, 5G
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