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App Developer Intern Jobs in Philadelphia, PA (NOW HIRING)

SAP iXp Intern - Virtual Project Room

Newtown Square, PA · On-site +1

$16 - $20.75/hr

SAP iXp Intern - Virtual Project Room Location: Newtown Square, PA Expected Start Date: August 2026 ... Test new App's on the basis of test cases * Participate in team meetings, review the ongoing ...

App Developer Intern information

See Philadelphia, PA salary details

$11

$23

$39

How much do app developer intern jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for app developer intern in Philadelphia, PA is $23.10, according to ZipRecruiter salary data. Most workers in this role earn between $18.65 and $24.52 per hour, depending on experience, location, and employer.

Is 20 an hour good for an internship?

For an App Developer Intern, $20 an hour is generally considered a competitive rate, especially for entry-level positions that may require basic coding skills in languages like Java or Swift. Internships often pay less than full-time roles, but this rate can vary based on location, company size, and required skills. It's important to consider the experience gained and whether the compensation aligns with industry standards in your area.

What is an App Developer Intern job?

An App Developer Intern is a temporary position where individuals gain hands-on experience in designing, coding, testing, and maintaining mobile or web applications. Interns typically work under the guidance of senior developers, learning best practices in app development, debugging, and UI/UX design. They may collaborate with teams to develop new features, fix bugs, and optimize app performance. This role helps build technical skills and industry experience, often serving as a stepping stone to a full-time development job.

Is 22 too old for an internship?

App Developer Intern positions are open to candidates of various ages, and 22 is not considered too old for an internship. Many internships welcome early-career professionals or those seeking to gain experience, regardless of age, especially if they have relevant skills or are transitioning into tech roles.

What are the big 4 internships?

The Big 4 internships typically refer to summer internship programs at Deloitte, PricewaterhouseCoopers (PwC), Ernst & Young (EY), and KPMG. These internships are highly competitive and offer opportunities in audit, consulting, advisory, and technology roles, often requiring strong academic performance and relevant skills. For an app developer intern, these programs can provide valuable experience in technology consulting and client-facing projects.

What are the key skills and qualifications needed to thrive in the App Developer Intern position, and why are they important?

To thrive as an App Developer Intern, you typically need a solid understanding of programming languages such as Java, Swift, or Kotlin, as well as coursework or experience in computer science or software development. Familiarity with tools like Android Studio, Xcode, source control systems like Git, and exposure to mobile app frameworks is commonly expected. Strong problem-solving skills, effective communication, eagerness to learn, and the ability to collaborate within a team will help set you apart. These competencies are crucial for contributing to real development projects, adapting to fast-paced environments, and learning from experienced developers.

Are app developers in high demand?

App developers are in high demand due to the growth of mobile technology and the increasing reliance on apps across industries. Skills in programming languages like Swift and Kotlin, along with experience in app design and development, can improve job prospects as companies seek to create innovative mobile solutions.

What are some typical responsibilities of an App Developer Intern during their internship?

As an App Developer Intern, you can expect to assist with coding, debugging, and testing mobile applications under the guidance of experienced developers. You may work on adding new features, fixing bugs, updating existing app interfaces, or writing documentation for code. Collaboration is important, so you’ll attend team meetings, participate in code reviews, and communicate progress or obstacles with your mentors. This hands-on experience is designed to help you develop your technical skills while understanding how professional app development projects are managed.

What are the most commonly searched types of App Developer jobs in Philadelphia, PA? The most popular types of App Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for App Developer Intern jobs? Cities near Philadelphia, PA with the most App Developer Intern job openings:
Infographic showing various App Developer Intern job openings in Philadelphia, PA as of July 2026, with employment types broken down into 67% Full Time, and 33% Part Time. Highlights an 67% In-person, and 33% Remote job distribution, with an average salary of $48,053 per year, or $23.1 per hour.
Fall 2026/Spring 2027 - Engineering Design Management Intern - 90412998 - Philadelphia

Fall 2026/Spring 2027 - Engineering Design Management Intern - 90412998 - Philadelphia

Amtrak

Philadelphia, PA

$18 - $35/hr

Internship

PTO

Posted 13 days ago


Amtrak rating

8.0

Company rating: 8.0 out of 10

Based on 144 frontline employees who took The Breakroom Quiz

38th of 96 rated public transport


Job description

Your success is a train ride away!

As we move America’s workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers, our employees, the public and our operating environment is our priority, and the success of our railroad is due to our employees.

Are you ready to join our team?

Our values of ‘Do the Right Thing, Excel Together and Put Customers First’ are at the heart of what matters most to us, and our Core Capabilities, ‘Building Trust, Accountability, Effective Communication, Customer Focus, and Proactive Safety & Security’ are what every employee needs to know and do to be most impactful at Amtrak. By living the Amtrak values, focusing on our capabilities, and actively embracing and fostering diverse ideas, backgrounds, and perspectives, together we will honor our past and make Amtrak a company of the future.

JOB SUMMARY:

The Engineering Design Management Technical Intern position is a great opportunity to gain an introduction to the multi-discipline technical design review process at Amtrak as part of the rebuilding of America’s passenger railroad infrastructure.

As part of the Engineering Design Management Team within the Capital Delivery Department, this position will assist with the design review process for major capital in-house projects, as well as external third-party projects, to ensure that the project design documents are in compliance with all Amtrak and Engineering Department standards, policies, and procedures.

The Engineering Design Management Technical Intern is part of the overall Design Management Team within the Planning and Engineering Support group under Capital Delivery.

ESSENTIAL FUNCTIONS:

  • Assist in the coordination and participation of multi-discipline technical review of design documents. Position works closely with many internal groups within Capital Delivery and the overall Engineering Services Department. 
  • Assist in the collection of design review comments for return to the 3rd party sponsor. 
  • Acquire a working knowledge of Amtrak business systems, standard procedures, and Engineering Practices, industry standards and best practices for the technical review of design packages and/or submitted project documents. 

MINIMUM QUALIFICATIONS:

  • Must be actively pursuing a degree at an accredited education institution.
  • Must be actively pursuing an undergraduate degree in Engineering, Architecture, Construction Management or other relevant major.
  • Must have at least 2 years of academic undergraduate studies completed or a minimum junior status.
  • Must have a cumulative GPA of 2.8 or higher.
  • Desire to learn or further develop knowledge about the railroad industry.
  • Detail-oriented with the ability to multi-task.
  • Is willing to take directions.
  • Good written, organizational and oral communication skills.
  • Must possess strong interpersonal skills and be a team player.
  • Working knowledge of Microsoft Word, Excel, PowerPoint and other Office 360/365 products. 

PREFERRED QUALIFICATIONS:

  • Familiarity with Revu Bluebeam. 

ENVIRONMENTAL CONDITIONS/ PHYSICAL DEMANDS:

  • Primarily main-office environment.
  • Railroad right-of-way and/or project site visits may be required occasionally for short durations, based on department and/or specific project need. 

PAY TRANSPARENCY:

The hourly range is $18.00 per hour - $35.00 per hour. Pay is based on factors including school year, program of study, etc.  In addition, paid internships include Amtrak rail pass privileges as a part of the experience along with one (1) PTO day per academic year.

Requisition ID:166844

Work Arrangement:06-Onsite 4/5 Days Click here for more information about work arrangements at Amtrak.
Relocation Offered:No
Travel Requirements:Up to 25%

You power our progress through your performance.

We want your work at Amtrak to be more than a job. We want your career at Amtrak to be a fulfilling experience where you find challenging work, rewarding opportunities, respect among colleagues, and attractive compensation. Amtrak maintains a culture that values high performance and recognizes individual employee contributions.


Amtrak is committed to a safe workplace free of drugs and alcohol. All Amtrak positions requires a pre-employment background check that includes prior employment verification, a criminal history check and a pre-employment drug screen.

Candidates who test positive for marijuana will be disqualified, regardless of any state or local statute, ordinance, regulation, or other law that legalizes or decriminalizes the use or possession of marijuana, whether for medical, recreational, or other use. Amtrak's pre-employment drug testing program is administered in accordance with DOT regulations and applicable law.


In accordance with DOT regulations (49 CFR § 40.25), Amtrak is required to obtain prior drug and alcohol testing records for applicants/employees intending to perform safety-sensitive duties for covered Department of Transportation positions. If an applicant/employee refuses to provide written consent for Amtrak to obtain these records, the individual will not be permitted to perform safety-sensitive functions.

In accordance with federal law governing security checks of covered individuals for providers of public transportation (Title 6 U.S.C. §1143), Amtrak is required to screen applicants for any permanent or interim disqualifying criminal offenses.


Note that any education requirement listed above may be deemed satisfied if you have an equivalent combination of education, training and experience.


Amtrak is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race/color, to include traits historically associated with race, including but not limited to, hair texture and hairstyles such as braids, locks and twists, religion, sex (including pregnancy, childbirth and related conditions, such as lactation), national origin/ethnicity, disability (intellectual, mental and physical), veteran status, marital status, ancestry, sexual orientation, gender identity and gender expression, genetic information, citizenship or any other personal characteristics protected by law.


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About Amtrak

Sourced by ZipRecruiter

As we move America's workforce toward the future, Amtrak connects businesses and communities across the country. We employ more than 20,000 diverse, energetic professionals in a variety of career fields throughout the United States. The safety of our passengers, our employees, the public and our operating environment is our priority, and the success of our railroad is due to our employees.

Industry

Travel arrangement services

Company size

10,000+ Employees

Headquarters location

Washington, DC, US

Year founded

1971