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Programming Internships Jobs in New York (NOW HIRING)

Danaher

Software Automation Internships

Paterson, NJ · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Edison, NJ · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Flushing, NY · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Elizabeth, NJ · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Bronx, NY · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Yonkers, NY · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Newark, NJ · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Stamford, CT · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

Danaher

Software Automation Internships

Manhattan, NY · On-site

About Automation Engineering Roles at Danaher Are you energized by solving technical problems ... Interns in similar past roles have worked on meaningful projects that support Cytiva's mission of ...

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Programming Internships information

What are programming internships?

Programming internships are short-term work experiences offered by companies or organizations to students or recent graduates interested in software development. These internships provide hands-on experience in coding, software engineering, and working with development teams on real-world projects. Interns typically learn industry-standard programming languages, tools, and practices while building their professional network. Programming internships are a great way to gain practical skills, explore career interests, and improve your resume for future job opportunities.

What types of projects can programming interns expect to work on during their internship?

Programming interns typically work on real-world projects that align with the company’s current objectives, such as developing new features, fixing bugs, or enhancing existing software. Interns are often assigned tasks that allow them to collaborate with experienced developers, participate in code reviews, and contribute to team meetings. While the complexity of assignments may vary, interns usually gain hands-on experience with the company’s tech stack and tools, which helps them build both technical and professional skills. Regular feedback and mentorship are commonly provided to support learning and growth throughout the internship.

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

To thrive as a Programming Intern, you need a solid grasp of programming fundamentals, data structures, and algorithms, usually supported by coursework in computer science or a related field. Familiarity with languages like Python, Java, or C++, and experience using version control systems such as Git, are typically expected. Strong problem-solving ability, eagerness to learn, and effective communication help interns adapt quickly and work well within teams. These skills and qualities are crucial for contributing meaningfully to projects, growing technically, and integrating smoothly into professional development environments.
What cities in New York are hiring for Programming Internships jobs? Cities in New York with the most Programming Internships job openings:
Programming Internships jobs near you
Infographic showing various Programming Internships job openings in New York as of August 2026, with employment types broken down into 1% Internship, 77% Full Time, 15% Part Time, 2% Temporary, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Data Engineering Internship (Summer 2027)

Castleton Commodities International, LLC

Stamford, CT • On-site

$122K - $146K/yr

Full-time

Posted 22 days ago

Job description

Application Deadline: September 1, 11:59 pm EST
Program Summary - Data Science & Technology Internship
Company Overview:
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. Our strategically integrated platform has generated strong risk-adjusted returns for our investors since our formation.
Position Overview:
CCI is developing a leading-edge Data Science platform, as staying at the forefront of data management and analytics is essential to our investment strategy. We are looking for motivated and detail-oriented Data Engineering Interns to join our Global Data Science & Technology team in Houston, TX, Stamford, CT, & New York City offices. The Data Engineering Intern will work closely with our Data Science, Data Engineering and Commercial teams to build and optimize data pipelines that power our analytics, forecasting, and investment decision-making processes. This is a hands-on technical internship ideal for someone who enjoys solving real-world data challenges, especially around ingesting, scraping, and managing large datasets across the commodity markets.
Responsibilities:
  • Develop and maintain robust data ingestion pipelines from various internal and external sources, including APIs, FTP endpoints, and cloud data providers.
  • Develop data ingestion and transformation pipelines using Python and SQL, publishing Snowflake for downstream use in analytics and forecasting tools.
  • Work on data architecture and data management projects for both new and existing data sources.
  • Design and implement ETL processes to clean, normalize, and store structured and semi-structured data in Snowflake, our core relational data warehouse.
  • Analyze data pipeline performance and implement optimizations to improve efficiency and reliability.
  • Conduct data quality checks and build validation logic to identify anomalies and ensure data integrity for use by commercial trading and analytics teams.
  • Automate data workflows using Python, SQL, and orchestration tools (e.g., Airflow or similar).
  • Assist in transitioning legacy datasets and codebases into scalable, cloud-native workflows aligned with our modern data architecture.
  • Document data sources, pipeline logic, and data models to ensure maintainability and knowledge transfer.

Qualifications:
  • Currently pursuing a Bachelor's or higher degree in Computer Science, Engineering, Management Information Systems, or related technical field.
  • Expected graduation date of Winter 2027 or Spring/Summer 2028.
  • Strong programming experience in Python (preferred libraries: pandas, NumPy, SQL alchemy, etc.).
  • Strong understanding of SQL and experience querying relational databases (Snowflake a plus).
  • Exposure to or interest in cloud platforms (e.g., AWS, Azure), particularly with cloud data storage and compute.
  • Familiarity with web scraping frameworks and handling large-scale structured and unstructured data sources.

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