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Full Stack Web Developer Internship Jobs in Philadelphia, PA

Xactus

Senior Full Stack Engineer

Broomall, PA · On-site +1

NET Core, ASP.NET Web Forms, Angular, TypeScript/JavaScript, SQL Server, and Azure. The Senior Full Stack Engineer partners with the Development Manager, product, QA, offshore developers, and other ...

Varsity Tutors

Web Development Tutor

Chester, PA · Remote

$18 - $40/hr

... full-stack development roles and software engineering careers. * Conceptual Teaching & Problem ... Familiar with web development curricula and bootcamp formats, and common challenges such as ...

Varsity Tutors

Web Development Tutor

Trenton, NJ · Remote

$18 - $40/hr

... full-stack development roles and software engineering careers. * Conceptual Teaching & Problem ... Familiar with web development curricula and bootcamp formats, and common challenges such as ...

SMB Team

Full Stack Developer

Philadelphia, PA

$150K - $160K/yr

SMB Team is seeking an internal, FULL TIME HIRE to build, maintain, and ship web products and ... full stack developer; proven ability to ship production-grade web applications * Must be able to ...

SMB Team

Full Stack Developer

Philadelphia, PA · On-site +1

$150K - $160K/yr

SMB Team is seeking an internal, FULL TIME HIRE to build, maintain, and ship web products and ... full stack developer; proven ability to ship production-grade web applications * Must be able to ...

Xactus

Full Stack Engineer

Broomall, PA · On-site +1

NET Core, ASP.NET Web Forms, Angular, TypeScript/JavaScript, SQL Server, and Azure. The Full Stack Engineer partners with senior engineers, the Development Manager, product, QA, and other engineering ...

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Full Stack Web Developer Internship information

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How much do full stack web developer internship jobs pay per year?

As of Aug 11, 2026, the average yearly pay for full stack web developer internship in Philadelphia, PA is $118,952.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,700.00 and $129,200.00 per year, depending on experience, location, and employer.

What is a full stack web developer internship?

A Full Stack Web Developer Internship is a temporary position designed for students or recent graduates to gain practical experience working on both the front-end and back-end aspects of web development. Interns typically work with technologies such as HTML, CSS, JavaScript, and frameworks like React or Node.js. The role involves collaborating with teams to build, test, and maintain web applications, allowing interns to develop coding skills and understand the software development lifecycle. This internship is a valuable opportunity to apply classroom knowledge in real-world projects and prepare for a career as a full stack developer.

What types of projects can I expect to work on during a full stack web developer internship?

As a Full Stack Web Developer Intern, you can expect to work on a variety of projects that span both front-end and back-end development. This often includes building or improving features for web applications, debugging code, writing unit tests, and collaborating with designers and other developers to deliver user-friendly products. You may also participate in code reviews, assist with database integration, and learn about deployment processes. These experiences give you a comprehensive view of the software development lifecycle and prepare you for more advanced roles in the future.

What are the key skills and qualifications needed to thrive as a full stack web developer intern, and why are they important?

To thrive as a Full Stack Web Developer Intern, you need a solid understanding of front-end and back-end programming languages (such as HTML, CSS, JavaScript, and at least one backend language like Python, Java, or Node.js), along with coursework or experience in web development. Familiarity with frameworks (like React or Angular), version control systems (such as Git), and databases (SQL or NoSQL) is typically expected. Strong problem-solving abilities, attention to detail, and effective communication skills help you learn quickly and collaborate within development teams. These competencies are crucial for efficiently contributing to real-world projects and adapting to the fast-paced nature of modern web development environments.

What is the difference between Full Stack Web Developer Internship vs Front End Developer Internship?

AspectFull Stack Web Developer InternshipFront End Developer Internship
Required SkillsHTML, CSS, JavaScript, backend frameworks, databasesHTML, CSS, JavaScript, UI/UX design
Work EnvironmentBoth frontend and backend development, collaborative teamsPrimarily UI/UX, client-side development
Industry UsageWeb development companies, tech startups, agenciesWeb design firms, digital agencies, tech companies

Full Stack Web Developer Internships involve working on both frontend and backend tasks, providing a comprehensive development experience. Front End Developer Internships focus on user interface and client-side features. Both roles are valuable for gaining industry experience, but full stack roles offer broader exposure to the entire web development process.

What are the most commonly searched types of Full Stack Web Developer jobs in Philadelphia, PA? The most popular types of Full Stack Web Developer jobs in Philadelphia, PA are:
What are popular job titles related to Full Stack Web Developer Internship jobs in Philadelphia, PA? For Full Stack Web Developer Internship jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Full Stack Web Developer Internship jobs in Philadelphia, PA look for? The top searched job categories for Full Stack Web Developer Internship jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Full Stack Web Developer Internship jobs? Cities near Philadelphia, PA with the most Full Stack Web Developer Internship job openings:
Full Stack Web Developer Internship jobs near you
Infographic showing various Full Stack Web Developer Internship job openings in Philadelphia, PA as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $118,952 per year, or $57.2 per hour.

Full Stack Software Developer

Holtec International

Camden, NJ • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago

Holtec International rating

8.0

Company rating: 8.0 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

175th of 487 rated machine equipment manufacturers

Job description

Full Stack Developer
Employer: Holtec International
Position: Full Stack Developer
Location:1 Holtec Blvd, Camden, NJ 08104.
Job Duties: The Full Stack Developer will perform full lifecycle software development for both the front end (user) and back end (database) of operating systems at Holtec. This requires understanding the initial concept to the successful launch of the software. This involves designing user interactions, developing web architecture, upgrading software, testing and troubleshooting, optimizing for mobile and web platforms, and collaborating with our internal teams to understand requirements for software design and architecture. Additionally, a key aspect will be designing APIs (Application Programming Interfaces). APIs are needed to enable two or more software components to communicate or interface with each other based on a set of definitions and protocols. Specific tasks and responsibilities include the following: Developing, testing, and maintaining web and desktop applications using ASP.NET, C#, .NET Core & Entity framework; Participating in requirements analysis and communication with stakeholders; Collaborating with internal teams to produce software design and architecture; Building and consuming Restful Web APIs for seamless integration with other services and applications; Understanding of Agile methodologies; Troubleshooting and communicating clearly with others; Applying Object-Oriented Programming (OOP) principles to create scalable and maintainable code; Collaborating with the development team using GIT for version control; Using Postman for API testing and ensuring reliable, high-quality code through Test Driven Development (TDD); Participating in code reviews, providing constructive feedback, and continuously improving development processes; Developing documentation throughout the software development life cycle (SDLC); Serving as an expert on applications and providing technical support; and Responding quickly and respectfully to all client/partner requests.
Requirements: Bachelor's degree (or foreign equivalent) in Computer Science, Software Engineering, or closely related field, plus three (3) years of experience as a Full Stack or Software Developer/Engineer, Application Software Developer/Engineer, Front-end or Back-end Developer or Engineer. Three (3) years of experience in each of the following: .Net Platform, Visual Studio, ASP.Net, RESTful Web API, C#, Object Oriented Programming, Entity Framework, GIT Version Control and Team collaboration, Post API testing, Web Development (HTML + JavaScript + CSS), and SQL.
Salary: The offered salary for this position is one hundred fifteen thousdand to one hundred twenty-five thousand dollars per year.
Benefits: Medical, dental and vision insurance, 401(k) retirement plan with company match, PTO and 11 paid Holidays, company-paid life and AD&D insurance, employee assistance program, wellness resources and voluntary benefits, training and educational assistance.
Please Mail Resumes to: Attn: Lisa Wixted, 1 Holtec Blvd, Camden, NJ 08104. Reference Code: RN0526FSD, or https://holtec.jobs.hr.cloud.sap/.
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