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Full Stack Software Development Intern Jobs in Pennsylvania

CACI

Full Stack Software Engineer

Philadelphia, PA

$82K - $172K/yr

Full Stack Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... Managing the complete software development process from conception to deployment Maintaining and ...

CACI

Full Stack Software Engineer

King Of Prussia, PA

$82K - $172K/yr

Full Stack Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... Managing the complete software development process from conception to deployment Maintaining and ...

CACI

Full Stack Software Engineer

King Of Prussia, PA

$98K - $206K/yr

Full Stack Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance ... Managing the complete software development process from conception to deployment Maintaining and ...

Keylent Inc

Sr. Full Stack Dev

Reading, PA · On-site

Job Summary : Keylent Inc is seeking a Sr. Full Stack Developer to join their team. The role ... Keylent provides Software Development Services in the Cloud, Analytics and Digital Transformation ...

Vangard, Inc.

Full Stack Software Engineer

Malvern, PA · On-site

Responsibilities * Design, develop, test, deploy, and support secure, scalable full-stack ... Provide technical guidance and mentorship while remaining actively involved in hands-on development ...

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Full Stack Software Development Intern information

What does a full stack software development intern do?

A Full Stack Software Development Intern assists with building and maintaining both the front-end and back-end components of web applications. They typically work with programming languages like JavaScript, Python, or Java, and frameworks such as React, Node.js, or Django. Interns collaborate with senior developers to write code, fix bugs, and contribute to the full software development lifecycle, gaining experience in both client-side and server-side technologies. This role provides hands-on learning and exposure to real-world software projects.

What skills and qualifications are needed to thrive as a full stack software development intern?

To thrive as a Full Stack Software Development Intern, you need a solid understanding of programming languages like JavaScript or Python, familiarity with both front-end (HTML, CSS, React) and back-end (Node.js, Express, databases) technologies, and ongoing enrollment in a relevant degree program. Experience with version control systems like Git and exposure to cloud platforms or CI/CD tools are often beneficial. Strong problem-solving skills, adaptability, and effective teamwork are standout soft skills for this role. These competencies enable interns to contribute to diverse development tasks, collaborate efficiently, and quickly learn in a dynamic tech environment.

What projects and technologies can a full stack software development intern expect to work on during their internship?

As a Full Stack Software Development Intern, you can expect to work on a variety of projects that involve both front-end and back-end technologies. Typically, you'll be assigned tasks such as building user interfaces, developing APIs, collaborating on database design, and debugging existing features. Interns often use popular frameworks and languages like React, Node.js, Python, or Java, depending on the company's tech stack. You will likely work closely with senior developers, participate in code reviews, and be encouraged to ask questions and contribute ideas, which provides valuable learning and mentorship opportunities.

What cities in Pennsylvania are hiring for Full Stack Software Development Intern jobs?

Cities in Pennsylvania with the most Full Stack Software Development Intern job openings:

Full Stack Software Development Intern jobs near you
Infographic showing various Full Stack Software Development Intern job openings in Pennsylvania as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 15% Part Time, and 2% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Full Stack Software Engineer

King Of Prussia, PA • On-site

CACI International, Inc.
See more jobs at CACI International, Inc.external

$189K/yr

Full-time

Medical, Retirement, PTO

Re-posted 21 days ago

Job description

Job Title: Full Stack Software Engineer
Job Category: Engineering
Time Type: Full time
Minimum Clearance Required to Start: TS/SCI with Polygraph
Employee Type: Regular
Percentage of Travel Required: Up to 10%
Type of Travel: Local
* * *
The Opportunity:
We are seeking a talented and motivated Senior Software Engineer to join our dynamic team. As a key contributor, you will design, develop, and maintain innovative software solutions that meet modern industry standards. Our ideal candidate is proficient in multiple programming languages, embraces agile development methodologies, and thrives in a collaborative environment.
You will be responsible for writing clean, scalable code, troubleshooting technical issues, and optimizing system performance. A strong understanding of cloud computing, APIs, and software architecture is highly desirable. If you are passionate about technology and eager to make an impact, we would love to hear from you!
Responsibilities:
  • Managing the complete software development process from conception to deployment
  • Maintaining and upgrading the software following deployment
  • Managing the end-to-end life cycle for the production of software and applications
  • Overseeing and guiding the analyzing, writing, building, and deployment of software
  • Overseeing the automated testing and providing feedback to management during the development process
  • Modifying and testing changes to previously developed programs

Qualifications:
Required:
  • Active TS/SCI U.S. Government Security Clearance with adjudicated Polygraph
  • Bachelor's degree in computer science or related field
  • 5+ years of experience in object-oriented (OO) languages, with a significant focus on Python
  • At least 2 years of JavaScript or TypeScript experience
  • Ability to collaborate with cross-functional teams including product managers, architects, and other engineers to define, design, and ship new features
  • Understanding of the full software development lifecycle (SDLC), including requirements gathering, design, coding, testing, deployment, and maintenance
  • Ability to write clean, efficient, well-documented, and testable code
  • Experience in the development of unit, integration, and system tests to ensure software quality
  • Experiencing in the development of microservices and RESTful APIs
  • Knowledge of how to work in an Agile/Scrum development environment, participating in sprint planning, daily stand-ups, and sprint reviews
  • Ability to work in office full time

Desired:
  • Experience with a modern cloud provider such as AWS or Azure as well as understanding of standalone Kubernetes deployments
  • Experience with modern front-end development using React or Angular as well as a corollary understanding of JavaScript or Typescript
  • Experience with Source Control tools (e.g. Git, Gitlab)
  • Experience with DevSecOps and Agile Scrum software development methodology including using tools like Git, Jira and Confluence
  • IAT Level II or III certification (i.e. Security+, CISSP, or CASP)

What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$90,300 - 189,600 USD
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

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