225 software intern jobs at 134 companies in Middlesex, NJ
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Quantitative Software Developer Intern
New York City or London or Paris
$120k-$150k/yrOnsiteInternship
Point72: Global alternative investment firm managing capital and venture investments.
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.
Garda Capital Partners: Provides fixed income investment strategies for institutional investors.
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.
Ambrook: Financial management platform for agricultural and industrial businesses.
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
Phoebe: Provides AI-powered scheduling software for home healthcare agencies.
Strong generalist able to work across the stack, ship quickly, use AI development workflows, handle ambiguity, and work with or learn LLMs in production.
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/hrOnsiteFull Time
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
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.
Abridge: Automates medical documentation through AI-powered speech analysis
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.
DatadogNASDAQ: DDOG: Observability and security platform for cloud applications and infrastructure.
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.
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
TikTok: Global short-form video hosting and social media platform.
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++.
Quadrillion Labs: Building an agentic research intelligence platform for computational analysis.
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.
New York City or Seattle or Los Angeles or Mountain View or San Francisco
$70/hrOnsiteInternship
Atoms: Building robotics and software to automate physical world industries.
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.
Columbia University: Private Ivy League research university providing academic degree programs.
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.
Junior: AI-powered research tools for private equity investors.
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.
PDT Partners: Systematic hedge fund using quantitative models for global trading
Current bachelor’s, master’s, or PhD student in a rigorous technical field; strong programming, data structures, and algorithms; communication and problem-solving skills.
Redmond or Mountain View or United States or New York City
$6k-$12k/moOnsiteInternship
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
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
Melius: AI-native creative canvas for agents to generate visual content.
Pursuing CS degree or equivalent; strong TypeScript skills; experience with LLMs/agents, CRDTs, and frontend/backend frameworks; built real projects or shipped product work.
Ather Audio: Develops enterprise-grade audio software for mission-critical voice communications.
Pursuing or holding a computer science-related degree; proficiency in at least one language (C/C++, C#, TypeScript); ability to handle confidential information and strong communication skills.
Breaking Ground: Provides supportive housing and social services to homeless populations.
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
DV Trading: Proprietary trading firm providing liquidity to global financial markets.
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.
Software Engineering Intern (Front End or Back End)
New York City or United States
RemoteMultiple Commitments Available
Zant: High-performance coaching platform for leaders, founders, and funds.
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.
Citadel Securities: Global market maker providing liquidity for financial markets.
Degree in computer science or related field, strong programming and design skills, analytical background in probability/statistics, and effective communication for technical teamwork.