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185 python intern jobs at 105 companies in Norwalk, CT

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IT Intern
Islandia, New York, United States
OnsitePart Time
Festo
Festo: Festo provides pneumatic and electrical automation technology for industrial production.
Current university student in computer science or related field; programming experience in Java or Python preferred; able to support IT projects.
Java, Python
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1mo
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AI Intern
New York City or Miami or United States
HybridPart Time, Internship
Steel Partners
Steel Partners: A diversified holding providing industrial manufacturing and energy services.
Pursuing or recently completed Bachelor's/Master's in CS/Data Science/Engineering/Info Systems, hands-on AI/ML and LLM API experience, Python/JavaScript and REST API proficiency, strong analytical and communication skills.
AI/ML frameworks, LLM APIs, OpenAI, Anthropic, Google, Python, JavaScript, REST APIs, cloud services
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3mo
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Software Engineer Intern
New York City, New York, United States
HybridInternship
Latent Defense
Latent Defense: Building autonomous AI-driven threat modeling systems for cybersecurity.
0+ YOEInternship seeking engineers who think systemically; comfortable prototyping across the stack with TypeScript, Python, PostgreSQL; familiar with Docker/Kubernetes.
TypeScript, Python, PostgreSQL, Docker, Kubernetes
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4w
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Quantitative Intern (Summer 2027)
Chicago or Austin or New York City or Amsterdam
$70k-$88k/yr OnsiteInternship
Optiver
Optiver: Global market maker providing liquidity to financial markets.
Currently pursuing a Bachelor's or Master's in a STEM field, available Summer 2027, strong quantitative, mathematical and programming skills (Python), and interest in financial markets.
Python
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3d
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Occupational Therapy Student Intern
New York City, New York, United States
$17-$18/hr HybridPart Time
Pace University
Pace University: Private university providing undergraduate and graduate degree programs.
Student intern with interest/experience in web or mobile development and educational technology; familiarity with LMS, accessibility, and communication skills required.
HTML, CSS, JavaScript, React, Python, Java, Swift, Brightspace, Canvas, Moodle, WCAG, Figma, Adobe XD, Microsoft Word, Microsoft PowerPoint, Microsoft Excel
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2d
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2026 Technology Intern (Fall)
Brooklyn, New York, United States
$20-$24/hr HybridInternship
Smart Design
Smart Design: A design consultancy creating human-centered products and technology.
Educational background in systems/electrical/computer/robotics engineering or related; programming in Linux with Python and/or C++; Git experience; interest/experience in hardware prototyping; onsite minimum three days/week.
Linux, Python, C++, Git, AWS, Anaconda, Pandas, NumPy, Sci-kit, Arduino, Raspberry Pi
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2w
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Summer 2027 Intern - Healthcare & Life Sciences Division - US/LATAM [UG/Masters]
Boston or New York City or San Francisco or Chicago or Mexico City or Brazil
$41-$43/hr OnsiteFull Time
Simon-Kucher
Simon-Kucher: Global management consulting firm specialized in pricing and growth.
0+ YOECurrently enrolled undergrad or master's student (grad 05–06/2028). Must be able to intern in US 9 weeks (Jun7–Aug6/2027). Strong quantitative skills, Excel/PowerPoint proficiency; SQL/Python a plus; language fluency required for full-time Latin America placements.
Microsoft Excel, Microsoft PowerPoint, SQL, Python
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1w
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Quantitative Analysis Intern
Stamford, Connecticut, United States
HybridFull Time
Group 1001
Group 1001: Provides tech-driven insurance products and digital investment platforms.
0+ YOEEnrolled in a graduate program (relevant fields), 0–6 months analytical experience preferred, proficient in Excel, Stata, SQL and Python/R, strong data analysis, communication, and collaboration skills.
Microsoft Excel, Stata, SQL, Python, R
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1mo
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BLP Intern - Credit
Stamford or United States
HybridInternship, Full Time
Synchrony
SynchronyNYSE: SYF: Provides consumer financial services and private label credit cards.
Pursuing a bachelor’s in Accounting, Mathematics, Finance, Economics or related; minimum 3.0 GPA; available for a 10-week full-time (40 hrs/wk) summer internship (June–August); 18+; background check, drug screen, and fingerprints required; must meet Section 19 FDIC requirements; ability to relocate/commute to Hub.
SAS, Python, Machine Learning
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1mo
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Data Science Intern
New York, New York, United States
$20/hr HybridMultiple Commitments Available
Doctors Without Borders
Doctors Without Borders: Providing emergency medical aid to people affected by crises
Pursuing or recently completed a Master’s in a quantitative field; Power BI (Power Query, DAX) experience; Python and/or R experience; strong statistical and data quality skills; interest in HR/workforce analytics.
Power BI, Power Query, DAX, Python, R, HRIS
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1mo
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Information Technology Intern
White Plains, New York, United States
$20/hr HybridMultiple Commitments Available
The Windward School
The Windward School: Educates children with dyslexia and language-based learning disabilities.
Support device lifecycle and inventory, image and provision devices using MDM, perform basic scripting (PowerShell/Python/Bash), use Microsoft Excel/Google Sheets, lift up to ~40 lbs, and reliably travel to campus.
MDM, PowerShell, Python, Bash, Microsoft Excel, Google Sheets, JumpCloud, Meraki
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3w
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Quantitative Trader Intern, PhD
New York, New York, United States
$4k-$6k/wk OnsiteInternship, Full Time
Tower Research Capital
Tower Research Capital: Global quantitative trading firm developing automated algorithmic strategies.
PhD student in quantitative field, experience with C++, R, or Python, strong problem solving and communication, interest in financial markets; availability for a 4-6 month term or 10-week summer term.
C++, R, Python, FPGA
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3mo
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AI Automation Intern
New York, New York, United States
$2k/mo HybridTemporary, Internship
North
North: Cloud infrastructure startup focused on automation and AI-driven workflows.
Interested in automation, cloud infrastructure, and AI-driven workflows; comfortable reading and writing code (Python a plus); prior automation projects or scripting experience preferred.
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2mo
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Research Scientist Intern, AI Alignment
Bellevue or Menlo Park or Seattle or Boston or New York City or San Francisco
$8k-$12k/mo HybridInternship
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
Ph.D. in CS/ML/AI; work authorization; programming in Python/C/C++/Java; experience with PyTorch or TensorFlow.
Python, C++, C, Java, PyTorch, TensorFlow
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2w
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Software Engineering Internship (C++ or Python) – Summer 2027
Austin or Chicago or New York City or Singapore or London
$6k/wk OnsiteInternship
Hudson River Trading
Hudson River Trading: A quantitative firm using technology to trade global financial markets.
Full-time undergraduate student graduating 2028, programming experience in Python/C/C++, strong problem solving and communication skills, eligible for full-time roles in 2028.
Python, C, C++
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3mo
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Data & Systems Developer Intern
New York, New York, United States
$22-$25/hr OnsiteInternship, Full Time
Kohn Pedersen Fox Associates
Kohn Pedersen Fox Associates: Global architecture firm providing design and urban planning services.
Proficient in Python and SQL; experience consuming REST APIs; basic Git; currently enrolled in BS or MS in CS/IS/Data Science.
Python, SQL, REST APIs, Git, Flask, FastAPI, AWS, Docker, LLMs, AI concepts
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3w
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Digital Marketing Intern - Technical AI & Automation
New York City, New York, United States
$16-$18/hr HybridInternship
Eulerity
Eulerity: AI-driven marketing automation for franchise and multi-location brands.
Current student or recent graduate with quantitative coursework; strong Excel and Sheets skills; ability to read SQL/Python/JavaScript; detailed, self-directed, strong written communication; comfortable using AI tools.
SQL, Python, JavaScript, Microsoft Excel, Sheets, Google Ads, Meta, LinkedIn
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1w
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Software Engineering Intern (Summer 2027)
New York City, New York, United States
$4k-$6k/wk OnsiteFull Time
Quadrillion Labs
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.
Python, React
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1mo
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ADC/ADD Business Applications Intern
New York, New York, United States
$18/yr OnsiteInternship
Bank of China
Bank of ChinaHong Kong Stock Exchange (SEHK) / Shanghai Stock Exchange (SSE): 3988 / 601988: Global commercial bank providing corporate and retail financial services.
Pursuing a bachelor's or master's in CS/IT/Financial Mathematics, basic programming and software testing knowledge, familiarity with SDLC, knowledge of Java/Python/PL/SQL, strong analytical and communication skills.
Java, Python, PL/SQL
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3w
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Data Engineering Intern (Fall 2026)
New York City or United States
$25/hr RemoteInternship
Hone Health
Hone Health: Provides personalized telehealth services and hormone optimization treatments.
Pursuing a Bachelor's or Master's in CS/data field, strong SQL and Python foundations, familiarity with PySpark/dbt/Microsoft Fabric, experience with GitHub/ADO/Slack, strong analytical and communication skills.
Microsoft Fabric, dbt, PySpark, SQL, Python, GitHub, Slack, Microsoft Azure DevOps (ADO), Microsoft Azure Data Factory
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