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Python Intern Jobs in Stony Brook, NY (NOW HIRING)

Your Role As a Portfolio Finance Intern, you'll work on projects that directly support the firm ... Strong technical aptitude, programming language fluency is not required, knowledge of Python, SQL ...

Your Role As a Portfolio Finance Intern, you'll work on projects that directly support the firm ... Strong technical aptitude, programming language fluency is not required, knowledge of Python, SQL ...

Showing results 41-60

Python Intern information

What does a Python intern do?

A Python Intern typically assists in developing, testing, and maintaining software applications using the Python programming language. They may work on tasks such as writing scripts, debugging code, automating processes, and collaborating with team members on various projects. Interns often gain hands-on experience with frameworks, libraries, and tools commonly used in Python development. The role is designed to help them build practical skills and prepare for a full-time career in software engineering.

What types of projects can a Python intern expect to work on during their internship?

As a Python Intern, you will typically be involved in supporting ongoing development projects, such as building automation scripts, data analysis tools, or assisting with backend web development. Interns often collaborate with software engineers, data scientists, or QA teams to contribute code, debug issues, and participate in code reviews. The scope of projects may vary by company, but most internships provide hands-on experience with real codebases, exposure to version control systems like Git, and opportunities to learn best practices from experienced mentors.

What are the key skills and qualifications needed to thrive as a Python intern, and why are they important?

To thrive as a Python Intern, you need a solid understanding of Python programming fundamentals, problem-solving ability, and typically a background in computer science or related coursework. Familiarity with version control systems like Git, basic knowledge of frameworks such as Django or Flask, and experience using code editors or IDEs are common technical requirements. Initiative, willingness to learn, and effective communication help interns stand out by enabling collaboration and adaptability in team environments. These skills ensure that interns can contribute effectively to projects, learn quickly, and integrate smoothly into professional development workflows.

What is the difference between Python Intern vs Python Developer?

AspectPython InternPython Developer
Required CredentialsTypically pursuing or recently completed a degree in computer science or related fieldProven experience, often with a degree or equivalent in computer science or related field
Work EnvironmentInternship programs, entry-level projects, supervised tasksFull-time roles, independent project work, team collaboration
Employer & Industry UsageTech companies, startups, educational institutionsTech firms, software companies, enterprise environments
Common Search & ComparisonEntry-level, learning, internship opportunitiesProfessional, full-time employment, career growth

The main difference between a Python Intern and a Python Developer lies in experience and responsibilities. Interns are usually students or recent graduates gaining initial exposure, working under supervision. Developers are experienced professionals responsible for designing, coding, and maintaining software solutions independently. Internships serve as a stepping stone toward becoming a full-fledged Python Developer.

What cities near Stony Brook, NY are hiring for Python Intern jobs?

Cities near Stony Brook, NY with the most Python Intern job openings:

Infographic showing various Python Intern job openings in Stony Brook, NY as of August 2026, with employment types broken down into 2% Internship, 80% Full Time, 10% Part Time, and 8% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution.

Commodities Trading Summer Analyst Internship Program (Summer 2027 Internship)

Castleton Commodities International LLC

Stamford, CT

Full-time

Re-posted 12 days ago


Job description

Application Deadline: September 3rd, 12pm EST

Program Overview Video

Castleton Commodities International is a leading global energy commodities merchant and infrastructure asset investor. As a trader, CCI deploys capital on a proprietary basis in the physical and financial commodity markets, providing the Company with market insights and access. As a strategic investor and developer, CCI leverages its market expertise, operations capabilities, and industry knowledge to invest in, and develop, select commodity infrastructure assets. CCI focuses its activities on the markets it understands best, while constantly striving to expand its knowledge base and network of relationships in order to participate in new markets.

Headquartered in Stamford, Connecticut, CCI conducts business from offices located around the world including Calgary, Canada; Houston, Texas; New York, New York; Geneva, Switzerland; London, United Kingdom; and Singapore. The Company has more than 500 employees globally.

Program Overview:

This summer internship program is designed for participants to gain exposure to Physical & Financial commodity trading with an emphasis on risk and technology by working with one or two different trading desks in either Stamford or Houston (or both locations). At the end of the Summer Intern Program, a desk may extend an offer of full-time employment to join their specific desk or you may receive an offer to join our two-year Commercial Rotational Analyst Program.

Throughout the program, participants will also have regular interaction with the leaders of our businesses to gain an understanding of our approach to various opportunities across global markets. You will be paired with a commercial mentor to provide market and career insights, participate in Q&A sessions, and showcase your learnings through mid and end of internship presentations.

This program is a unique opportunity designed to provide a strong basis for a role within the business, and to identify and develop people who have the desire to become active players in the company. Participants will be exposed to the fundamental components of the global commodities industry.

Why Work for CCI?

  • Fast-track your career with early exposure to senior leaders and tailored professional development
  • Generate impactful and meaningful work that is implemented in real-time
  • Explore various functions and career paths, including trading, with high exposure to senior leadership
  • Join a respected, global, and industry-leading commodity trading house and investing platform
  • Contribute to a dynamic industry that is consistently evolving with energy transition, macro, and weather
  • Grow in an entrepreneurial environment with early-stage career growth and leadership opportunities

Requirements: At CCI, we are dedicated to attracting and retaining top talent. We value our human capital and seek strong contributors whom we can support and provide with the opportunities to be successful. We are seeking individuals who have strong technical skills along with an understanding of derivative products and an interest in the commodity markets.

Responsibilities (Trading/Analysis):

  • Analyze markets to identify trading opportunities, analyzing and understanding risks
  • Design and develop models to analyze economic data, market fundamentals and forecast prices
  • Perform research and statistical studies of identified risk factors
  • Identify market pricing trends and discontinuity
  • Design and formulate trade ideas and execute with rigorous risk management control. Run back-testing to verify the strategy prior to production execution
  • Review research reports and articles that examine recent developments in the energy markets.

Qualifications:

  • Pursuing Bachelors or Master's in Mathematics, Engineering, Finance, Statistics, Business, Economics, Energy, Computer Science, Physics or a related field of study
  • Expected graduation date in Spring 2028.
  • Prior internship/exposure to the commodities markets, or experience with other financial institutions or consulting is preferred
  • Intermediate analytical and technical skills in one or more of the following: Python, C++, VBA, Excel-as well as SQL or other database exposure. Should you be selected for interviews, be prepared to review Python and SQL.
  • Superior communication skills, both verbal and written
  • Ability to work as an effective team player and add value to team

Visit https://www.cci.com/careers/life-at-cci/# to learn more!

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