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Full Stack Developer Intern Jobs in Reading, PA (NOW HIRING)

Varsity Tutors

Web Development Tutor

Reading, PA · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

Reading, PA · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Danaher

Software Engineer Internships

Reading, PA · On-site

As a Software Engineering Intern at Danaher, you'll work alongside experienced engineers developing ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Varsity Tutors

Supabase Tutor

Reading, PA · Remote

$18 - $40/hr

Adapts instruction using database design exercises, authentication implementation tutorials, and full-stack project development to support developers from Supabase beginners through advanced users ...

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All JobsFull Stack Developer Intern JobsFull Stack Developer Intern Jobs in Reading, PA

Full Stack Developer Intern information

See Reading, PA salary details

$11

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$37

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

As of Aug 18, 2026, the average hourly pay for full stack developer intern in Reading, PA is $21.99, according to ZipRecruiter salary data. Most workers in this role earn between $17.79 and $23.32 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 Reading, PA?

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Full Stack Developer Intern jobs near you
Infographic showing various Full Stack Developer Intern job openings in Reading, PA as of June 2026, with employment types broken down into 79% Full Time, 3% Part Time, 13% Contract, and 5% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution, with an average salary of $45,732 per year, or $22 per hour.

Principal Full-Stack Developer

Fidelity Investments

Temple, PA • On-site

Full-time

Posted 25 days ago

Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 272 frontline employees who took The Breakroom Quiz

16th of 150 rated financial services

Job description

Job Description:

Note: Fidelity is not providing immigration sponsorship for this position.

Full-Stack Developer

Fidelity Investments is looking for top full-stack engineer talent that can, via skilled development, drive high user satisfaction as it relates to thework flowand business process related tools within our product portfolio. This role will play a key part of developing industry standard applications.

This position is based in Salt Lake City, UT.

The Team

As part of the Advanced Process Solutions division within Fidelity Investments, you will join a Scrum team of5-8 highly talented individuals tasked with re-imagining the next generation of Fidelity'sworkflowsuite of tools - this team will be focused on full-stack developmenteffortsper supporting the growth of a new enterprise workflow platform. A mixture of front-end, back-end, data and cloud skills will be required for success in this role.

The Expertise You Have

  • Bachelor's Degree in Computer Science/ similar technical discipline and or equivalent experience

  • 5-7 years development experience;TypeScript,JavaScript(Angular preferred), NodeJS, HTML5/CSS3

  • Experience with Kubernetes

  • 2+ years with AWS serverless services, suchas:

  • AWS Lambda

  • DynamoDB

  • SQS

  • IAM

  • CloudFormation

  • Experience with Restful APIs

  • Experience with Java and Python is a plus

  • Experience with enterprise business, financial, BPM, etc. software a major plus

  • Experience with Form.io is a plus

The Skills You Bring

  • The ability to build, maintain, and troubleshoot applications in EKS and AWS Serverless technologies

  • The ability to build deployment pipelines using Jenkins, Terraform, CloudFormation, and other Infrastructure as Code methods

  • Excellent communication skills required

  • Strong problem resolution skills required

  • Ability to work in a team-oriented environment required

The Value You Deliver

  • Accountable for consistent delivery of functional software - sprint to sprint, release to release

  • Excellence in software development practices and procedures

  • Participates inapplication levelarchitecture

  • Develops original and creative technical solutions to on-going development efforts

  • Responsible for QA readiness of software deliverables (end-to-end tests, unit tests, automation)

  • Responsible for supporting implementation of moderate-scope projects or major initiatives

  • Works on complex assignments and often multiple phases of a project

  • Assists in developing departmental technical policies and procedures

  • May assist in establishing project plans for projects of moderate scope

Fidelity's Onsite Working Model
Fidelity is transitioning to a full-time onsite working model through a phased rollout across regions and roles. Currently, some roles and locations require 100% onsite presence, while others require less. Onsite expectations are likely to evolve as the rollout continues. This transition does not apply to fully remote roles.

Certifications:Category:Information Technology

Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.

What Fidelity Investments employees say

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