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Full Stack Software Engineer Intern Jobs in Seymour, CT

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 ... Google Cloud Platform (GCP) Our Technology Stack Frontend * GWT * SmartGWT Enterprise 14.1 * ...

New

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

subway

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Sr. Software Engineer - Mobile App Shelton, CT Ready to build what's next with one of the world ... Build and maintain app features across the full stack of the mobile experience -- ordering, menu ...

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Showing results 41-60

All JobsFull Stack Software Engineer Intern JobsFull Stack Software Engineer Intern Jobs in Seymour, CT

Full Stack Software Engineer Intern information

See Seymour, CT salary details

$44.7K

$135.4K

$191.5K

How much do full stack software engineer intern jobs pay per year?

As of Aug 12, 2026, the average yearly pay for full stack software engineer intern in Seymour, CT is $135,446.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,600.00 and $158,800.00 per year, depending on experience, location, and employer.

What does a full stack software engineer intern do?

A Full Stack Software Engineer Intern assists with the development of both the front-end and back-end components of web applications. They work under the guidance of experienced engineers to write code, debug issues, and help integrate different technologies across the software stack. Typical tasks include building user interfaces, connecting to databases, and testing new features. This role helps interns gain hands-on experience with various programming languages, frameworks, and tools commonly used in software development.

What are the key skills and qualifications needed to thrive as a full stack software engineer intern?

To thrive as a Full Stack Software Engineer Intern, you need a solid understanding of programming languages (such as JavaScript, Python, or Java), basic web development concepts, and enrollment in a relevant degree program like computer science. Familiarity with frameworks (like React or Node.js), version control systems (such as Git), and cloud platforms are often expected. Strong problem-solving abilities, eagerness to learn, and effective teamwork set standout interns apart. These skills and qualities enable interns to contribute meaningfully to projects, adapt quickly to new technologies, and collaborate efficiently in dynamic development environments.

What types of projects and technologies do full stack software engineer interns typically work on during their internship?

Full Stack Software Engineer Interns often work on a variety of projects that span both front-end and back-end development. This may include building user interfaces with frameworks like React or Angular, developing APIs using Node.js or Python, and working with databases such as MongoDB or PostgreSQL. Interns usually collaborate closely with senior engineers, designers, and product managers, gaining exposure to the full software development lifecycle. The work environment tends to be fast-paced and collaborative, offering valuable opportunities to learn modern development practices and tools.

What is the difference between Full Stack Software Engineer Intern vs Software Developer Intern?

AspectFull Stack Software Engineer InternSoftware Developer Intern
Required SkillsKnowledge of both front-end and back-end technologies, basic understanding of databasesFocus on specific programming languages or platforms, such as Java, Python, or mobile development
Work EnvironmentCollaborates on full application development, often in agile teamsWorks on specific modules or features, may focus on front-end or back-end
Industry UsageCommon in tech companies, startups, and software firmsWidely used across various tech sectors, including web and mobile app development

In summary, a Full Stack Software Engineer Intern has a broader scope, working on both front-end and back-end development, while a Software Developer Intern may focus on a specific area. Both roles provide valuable experience in software development but differ in technical breadth and project involvement.

What cities near Seymour, CT are hiring for Full Stack Software Engineer Intern jobs? Cities near Seymour, CT with the most Full Stack Software Engineer Intern job openings:
Full Stack Software Engineer Intern jobs near you
Infographic showing various Full Stack Software Engineer Intern job openings in Seymour, CT as of August 2026, with employment types broken down into 1% Internship, 81% Full Time, 14% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $135,446 per year, or $65.1 per hour.

Web Developer / Software Engineering Intern

Cahoot

Bridgeport, CT

$19.50 - $25.75/hr

Internship

Re-posted 15 days ago

Job description

Company Description

At Cahoot, we are a team of rebels rewriting the rules of fulfillment. Who dream of a better solution to surviving and thriving in the new retail world of ecommerce. We are working tirelessly to imagine and build a new future of order fulfillment like the world has never seen before, and so are our network members. They see things differently, like we do. They are the true innovators and the change agents who are pushing ecommerce forward.

We came up with a solution no one imagined before, a peer-to-peer network of merchants working together to fulfill each other's orders! Our revolutionary order fulfillment and shipping optimization cuts down the distance packages need to travel, enabling merchants to choose ground shipping while delivering orders faster. Ground shipping produces 85% less CO2 emissions and costs up to 50% less compared to air cargo, it's a win-win for the planet and you whenever we optimize your order!

Job Description

As Cahoot's business continues to experience rapid growth, we are in need of rock-star full stack engineers to help us build secure, scalable, and reliable products.  You will be responsible for designing, building, and maintaining our software and infrastructure that helps merchants optimize their fulfillment. You will be deeply involved in the technical details of building highly available and reliable services, while also working with product teams to enable Cahoot to rapidly build new capabilities for our merchants.

Primary Duties and Responsibilities:

  • Under the supervision of our senior developers, you will implement solutions that employ leading edge Microsoft technologies C#, MVC, JavaScript, Bootstrap, HTML/CSS, ASP.NET, MS SQL Server, IIS 8.0/8.5, WCF, JSON, TFS and Amazon AWS.
     
  • You will contribute to the development and deployment of Cahoot's Internet based application by personally implementing complex, specialized or highly technical components of the system.
  • You will participate in formal QA methodologies and efficient release engineering processes in an Agile or XP environment.
Qualifications
  • Coding experience in HTML, .NET Core, ASP.NET, C#, XML, and JavaScript
  • Software experience in Microsoft SQL Server, Visual Studio, VS.NET, Site Server and IIS in Microsoft Windows environment
  • Exposure to developing web-services and implementing a service-oriented architecture (SOA)
  • Experience within the Microsoft web environment. (NUnit, FxCop, and Nant are a plus.)
  • Any exposure to industry-standard software development methodologies, e.g. use of case-driven and test-driven iterative software development methodologies (Scrum, XP)
  • Any exposure to debugging, code-reviewing, code-refactoring and performance tuning.
  • Any exposure to version control, issue tracking, and build/release management.
  • Any exposure to rapid development cycles.
  • GPA > 3.5 and 3+ years of professional software development experience a MUST
  • Knowledge of scripting tools (Python) is a plus
  • You should be confident with application development and execution environment as well as familiar with a structured development methodology and process.
  • The ability to set and achieve goals in a complex and fast-moving environment, great interpersonal skills and a high energy level are a must.
Additional Information

We are easily accessible by public transportation and conveniently located within a 5-minute drive from the Bridgeport Metro-North train station. 

We have a demanding hiring process that includes skill assessments, a practical assignment, a background check, and an in-person interview to help ensure that the company culture is a good fit for any new team members.

Fast-paced environment with competing priorities.

A snack-filled kitchen and fridge + free lunch Fridays + monthly company happy hours + quarterly company family outings!

Fun, energetic, and highly driven colleagues.

Only direct applicants need apply. No recruiters, please.

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