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Full Stack Developer Intern Jobs in Hartford, CT

Experience in Full-stack software engineering with proficiency in Java and Angular. * Experience building and scaling applications on AWS. * Experience in AWS core services like EC2, SNS, SQS, Lambda ...

Design Engineering Intern

Bloomfield, CT · On-site

$16.75 - $21.75/hr

Salamander Designs is seeking a motivated and detail-oriented Design Engineering Intern to join our ... Exposure to the full product development lifecycle -- from concept through production * Competitive ...

Design Engineering Intern

Bloomfield, CT · On-site

$16.75 - $21.75/hr

Salamander Designs is seeking a motivated and detail-oriented Design Engineering Intern to join our ... Exposure to the full product development lifecycle -- from concept through production * Competitive ...

Design Engineering Intern

Bloomfield, CT · On-site

$16.75 - $21.75/hr

Salamander Designs is seeking a motivated and detail-oriented Design Engineering Intern to join our ... Exposure to the full product development lifecycle -- from concept through production * Competitive ...

Lead Data Exchanges Developer

Hartford, CT · On-site

$117K - $146K/yr

... Full Stack Developer. The candidate will serve in the capacity of a Lead Developer participating in various SDLC processes including requirements verification, design and development, testing ...

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Full Stack Developer Intern information

See Hartford, CT salary details

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How much do full stack developer intern jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for full stack developer intern in Hartford, CT is $23.09, according to ZipRecruiter salary data. Most workers in this role earn between $18.65 and $24.47 per hour, depending on experience, location, and employer.

What is a full stack developer intern?

A Full Stack Developer Intern is a trainee who assists in building both the front-end (user interface) and back-end (server, database) components of web applications. Interns in this role work under the guidance of experienced developers to learn and contribute to the entire software development process. They often use programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. The internship provides practical experience in coding, debugging, and deploying web applications, preparing interns for a full-time developer position.

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

To thrive as a Full Stack Developer Intern, you need a strong grasp of front-end and back-end programming languages, such as JavaScript, HTML/CSS, and either Node.js, Python, or Java, along with a relevant academic background in computer science or a related field. Familiarity with version control systems like Git, web frameworks (e.g., React, Express), and databases (SQL/NoSQL) is typically required. Strong problem-solving abilities, eagerness to learn, and effective communication skills help interns collaborate with teams and adapt to new technologies. These competencies are crucial for contributing to real-world projects, quickly adapting to workplace demands, and laying the foundation for a successful development career.

What types of projects and technologies can a full stack developer intern expect to work on during their internship?

As a Full Stack Developer Intern, you'll typically be involved in projects that span both front-end and back-end development, such as building web applications, developing new features, or troubleshooting existing systems. You may work with technologies like JavaScript frameworks (e.g., React or Angular) for the front end, and languages such as Python, Java, or Node.js for the back end. It's common to collaborate closely with other developers, designers, and sometimes product managers, gaining exposure to the full software development lifecycle. Interns often participate in code reviews, agile sprints, and team meetings, providing valuable hands-on experience and learning opportunities.

How to get an internship for a full stack developer?

To secure a full stack developer internship, candidates should build a strong portfolio demonstrating skills in front-end and back-end technologies, such as JavaScript, HTML, CSS, and frameworks like React or Node.js. Gaining experience through personal projects, contributing to open-source, and obtaining relevant certifications can improve chances, along with applying through company career portals or internship programs and preparing for technical interviews. Having a solid understanding of version control systems like Git and good problem-solving skills are also beneficial.

Is a full stack developer intern still in demand?

Full stack developer internships remain in demand as companies seek candidates with skills in front-end and back-end technologies, including JavaScript, Python, and frameworks like React or Node.js. Internships provide valuable experience and can lead to full-time roles, especially as demand for versatile developers continues to grow in tech industries.

What are the most commonly searched types of Full Stack Developer jobs in Hartford, CT?

The most popular types of Full Stack Developer jobs in Hartford, CT are:

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For Full Stack Developer Intern jobs in Hartford, CT, the most frequently searched job titles are:

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The top searched job categories for Full Stack Developer Intern jobs in Hartford, CT are:

What cities near Hartford, CT are hiring for Full Stack Developer Intern jobs?

Cities near Hartford, CT with the most Full Stack Developer Intern job openings:

Infographic showing various Full Stack Developer Intern job openings in Hartford, CT as of June 2026, with employment types broken down into 4% Internship, 9% As Needed, 75% Full Time, 11% Part Time, and 1% Contract. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $48,036 per year, or $23.1 per hour.

.NET Full Stack (Azure/AWS)

Cognizant Technology Solutions

Hartford, CT • On-site

$70K - $117K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 19 days ago


Cognizant rating

7.2

Company rating: 7.2 out of 10

Based on 86 frontline employees who took The Breakroom Quiz

53rd of 72 rated business consultants


Job description

.NET Full Stack (Azure/AWS)
We are seeking a highly skilled Technical Lead - .NET Full Stack to lead the design, development, and delivery of enterprise-grade applications. This role is ideal for a hands-on technology leader with strong expertise in .NET Core, C#, SQL Server, Angular/React, and Cloud technologies (Azure/AWS) who thrives in a client-facing environment.
Important Disclaimers:
Please note: A few of our roles may require in-person interviews at Cognizant offices or client locations, depending on project or client needs.
Candidate must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
In this role, you will:
  • Lead the design, development, and delivery of enterprise applications using .NET Core, C#, Angular/React, SQL Server, and cloud technologies (Azure/AWS).
  • Partner with clients and business stakeholders to translate requirements into scalable technical solutions.
  • Provide technical leadership, mentorship, and guidance to development teams throughout the software development lifecycle.
  • Drive both technical and functional project deliverables, ensuring high-quality and timely execution.
  • Collaborate closely with offshore and cross-functional teams to support successful project delivery.
  • Optimize application and database performance while maintaining reliability, security, and scalability.
  • Conduct code reviews and promote software engineering best practices.
  • Represent the team in client discussions, providing technical expertise and delivery leadership.
  • Support continuous improvement initiatives and the adoption of modern development practices and technologies.
  • Ensure solutions align with organizational standards, regulatory requirements, and business objectives.

Work Model:
Onsite
Location:
Hartford - Connecticut
What you need to have to be considered:
  • 8+ experience with .NET Core/.NET Framework and C#
  • Front-end development expertise in Angular and/or React
  • Experience with SQL Server and performance optimization
  • Cloud experience with Azure and/or AWS
  • Proven Technical Lead experience leading development teams and complex projects
  • Strong client-facing communication and stakeholder management skills
  • Ability to manage both functional and technical workstreams
  • Experience collaborating with offshore teams to deliver high-quality solutions
  • Knowledge of software architecture, design patterns, and Agile methodologies

Salary and Other Compensation:
The annual salary for this position is between $70,000 - $117,000, depending on experience and other qualifications of the successful candidate.
This position is also eligible for Cognizant's discretionary annual incentive program, based on performance and subject to the terms of Cognizant's applicable plans.
Benefits:
Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:
  • Medical/Dental/Vision/Life Insurance
  • Paid Holidays plus Paid Time Off
  • 401(k) Plan and Contributions
  • Long-term/Short-term Disability
  • Paid Parental Leave
  • Employee Stock Purchase Plan

Disclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
About Cognizant:
Cognizant (Nasdaq: CTSH) is an AI Builder and technology services provider, bridging the gap between AI investment and enterprise value by building full-stack AI solutions for our clients. Our deep industry, process and engineering expertise enables us to build an organization's unique context into technology systems that amplify human potential, drive tangible outcomes and keep global enterprises ahead in a fast-changing world. See how at cognizant.ai or @cognizant.
Additional employment information
Compensation information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
Applicants may be required to attend interviews in person or by video conference. In addition, candidates may be required to present their current state or government issued ID during each interview.
Cognizant is an equal opportunity employer. Your application and candidacy will not be considered based on race, color, sex, religion, creed, sexual orientation, gender identity, national origin, disability, genetic information, pregnancy, veteran status or any other characteristic protected by federal, state or local laws.
If you have a disability that requires reasonable accommodation to search for a job opening or submit an application, please email [email protected] for roles based in the Americas or [email protected] for roles based in India.

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