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Software Engineer Internship Jobs in Connecticut

Cooper Companies

The R&D interns will assist with the product development and software engineering processes. Interns will work on relevant in-process engineering projects during their time with the company.

SpaceX

$100K/yr

Internships are available with a variety of engineering teams across the company including design ... software that brings it all together. Our Starlink teams are also undertaking SpaceX's next ...

Riverside Pediatrics LLC

Software Engineer

Riverside, CT · On-site

$40 - $50/hr

As a Software Engineer, you will be responsible for designing, developing, and maintaining our company's software. You will gather information to identify the company's needs and program clean and ...

New

Leonardo DRS

Software Engineer

Danbury, CT · On-site

$90 - $120/hr

Software Engineer Location: Danbury, CT, US, 06810-8147 Job ID:114021 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control ...

Yuma Holdings LLC

Software Engineer

Stamford, CT

About the Role We're looking for a Software Engineer to join our engineering team at Yuma. You'll help design and scale the core systems that underpin our decentralized AI infrastructure and related ...

Leonardo DRS

Software Engineer

Danbury, CT · Hybrid

Job Summary We are seeking a Software Engineer with 2-5 years of embedded development experience to support the design, development and test of power and controls system equipment. What You Will Do

Assa Abloy

Software Engineer

New Haven, CT · On-site

As a Software Engineer , you'll play a significant role in designing, building, and evolving enterprise software that powers real-world construction projects. You'll collaborate with a talented team ...

ASSA ABLOY

Software Engineer

New Haven, CT · On-site +1

As a Software Engineer , you'll play a significant role in designing, building, and evolving enterprise software that powers real-world construction projects. You'll collaborate with a talented team ...

Relativity

Software Engineer

Bridgeport, CT · On-site

This role reports to the Manager of Software Engineering and provides the opportunity to work on multi-region, multi-cloud systems that handle large-scale AI traffic and complex orchestration ...

Leonardo DRS

Software Engineer

Danbury, CT · On-site

Job Summary We are seeking a Software Engineer with 2-5 years of embedded development experience to support the design, development and test of power and controls system equipment. What You Will Do

SysPros

Software Engineer

Wilton, CT

The engineer will work closely with the team leader, the project management and other developers to create robust software that offers advanced architecture and fulfills the business needs. Contract ...

SysPros

Software Engineer

Wilton, CT · On-site

The engineer will work closely with the team leader, the project management and other developers to create robust software that offers advanced architecture and fulfills the business needs. Contract ...

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All JobsSoftware Engineer JobsSoftware Engineer Internship JobsSoftware Engineer Internship Jobs in Connecticut

Software Engineer Internship information

See Connecticut salary details

$12

$24

$36

How much do software engineer internship jobs pay per hour?

As of Aug 25, 2026, the average hourly pay for software engineer internship in Connecticut is $24.18, according to ZipRecruiter salary data. Most workers in this role earn between $19.66 and $27.45 per hour, depending on experience, location, and employer.

What is a software engineer internship?

A Software Engineer Internship is a temporary position where students or entry-level professionals gain hands-on experience in software development. Interns typically work on real projects, write code, debug issues, and collaborate with engineering teams. The internship helps develop technical skills, knowledge of software development processes, and familiarity with industry tools. It also provides networking opportunities and can lead to full-time job offers.

What kinds of projects or tasks do software engineer interns typically work on during their internship?

Software Engineer Interns are often assigned to real-world projects that may include developing new features, fixing bugs, writing automated tests, or improving documentation. They usually work as part of a development team under the mentorship of experienced engineers, which allows them to participate in code reviews, agile meetings, and collaborative problem-solving sessions. The exact responsibilities may vary, but interns are regularly exposed to the full software development lifecycle and are encouraged to ask questions and contribute ideas. This hands-on experience not only builds technical skills but also prepares interns for full-time roles after graduation.

What are the key skills and qualifications needed to thrive in the software engineer internship position, and why are they important?

To thrive as a Software Engineer Intern, you need a solid understanding of programming languages (such as Java, Python, or C++), algorithms, data structures, and typically be pursuing or have a degree in computer science or a related field. Familiarity with version control systems like Git, integrated development environments (IDEs), and sometimes issue tracking tools is often expected. Strong problem-solving abilities, a willingness to learn, and effective communication are key soft skills that help interns excel in collaborative environments. These skills ensure interns can contribute meaningfully to technical projects, integrate well with engineering teams, and grow rapidly within the organization.

What are the most commonly searched types of Software Engineer jobs in Connecticut?

The most popular types of Software Engineer jobs in Connecticut are:

What are popular job titles related to Software Engineer Internship jobs in Connecticut?

For Software Engineer Internship jobs in Connecticut, the most frequently searched job titles are:

What job categories do people searching Software Engineer Internship jobs in Connecticut look for?

The top searched job categories for Software Engineer Internship jobs in Connecticut are:

What cities in Connecticut are hiring for Software Engineer Internship jobs?

Cities in Connecticut with the most Software Engineer Internship job openings:

What are popular job titles related to Software Engineer Internship jobs in CT?

For Software Engineer Internship jobs in CT, the most frequently searched job titles are:

Software Engineer Internship jobs near you
Infographic showing various Software Engineer Internship job openings in Connecticut as of August 2026, with employment types broken down into 17% Internship, and 83% Full Time. Highlights an 83% In-person, and 17% Hybrid job distribution, with an average salary of $50,291 per year, or $24.2 per hour.

Full-Stack Software Engineer Internship (Summer 2027)

Castleton Commodities International, LLC

Stamford, CT • On-site

Full-time

Re-posted 5 days ago

Job description

Application Deadline: September 1st at 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 analytics 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 Front Office Software Engineering Interns to join our Global Data Science & Technology team in our Stamford, CT office. This internship is ideal for technically skilled students with a strong interest in building quality software that directly impacts trading, analytics, and investment workflows. You'll collaborate closely with other Software Engineer's, Data Scientist's, and Commercial end users, contributing to our front office platform through hands-on development projects using Python, cloud technologies (AWS), APIs, and Snowflake.
Responsibilities:
  • Contribute to the development of front office software tools that support real-time trading, market data analytics, and visualization.
  • Work with the commercial trading team to optimize and re-engineer pricing models, decision tools, and trading workflows.
  • Build and enhance Python-based microservices and APIs for internal data access and operations automation.
  • Assist in building data visualization dashboards using libraries such as Streamlit, integrating commercial KPIs, price curves, and supply/demand analytics.
  • Participate in cloud-native application development using AWS services, including Kubernetes and Kafka.
  • Support automation of deployment processes using modern DevOps tools (e.g., Git, Docker, Helm, CI/CD pipelines).
  • Collaborate with the Data Science team to help integrate ML-driven analytics into front office workflows.

Qualifications:
  • Currently pursuing a Bachelor's or Master's degree in Computer Science, Engineering, Management Information Systems, or related technical field of study.
  • Expected graduation date of Winter 2027 or Spring/Summer 2028.
  • Strong programming experience in Python (preferred libraries: Pandas, NumPy, etc.)
  • Familiarity with version control tools (e.g., Git) and software development best practices.
  • Strong problem-solving abilities and an eagerness to learn about financial markets and trading systems.
  • Excellent communication skills and ability to work in a fast-paced, collaborative environment.Top of Form

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