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Junior Application Developer Jobs in Pennsylvania

Application Developer

Philadelphia, PA · On-site

$114K - $145K/yr

POSITION OVERVIEWNBME is seeking an Application Developer to join our Product Engineering team. In ... Provide mentorship and guidance to junior and mid-level developers, promoting adherence to best ...

New

Application Developer

Philadelphia, PA · On-site

$114K - $145K/yr

POSITION OVERVIEW NBME is seeking an Application Developer to join our Product Engineering team. In ... Provide mentorship and guidance to junior and mid-level developers, promoting adherence to best ...

Junior Developer

Philadelphia, PA · On-site

$63K - $82K/yr

The Application Developer will work closely with the IT team to write, test, and troubleshoot code, with a primary focus on data integration. Future-Focused Initiatives: Beyond core maintenance, we ...

New

Junior Developer

Philadelphia, PA

$63K - $82K/yr

The Application Developer will work closely with the IT team to write, test, and troubleshoot code, with a primary focus on data integration. Future-Focused Initiatives: Beyond core maintenance, we ...

New

Junior Software Developer

Pittsburgh, PA · On-site +1

$65K - $84K/yr

The Junior Software Developer role will develop new features for our software application, research and build innovations with new technologies, and collaborate with a team of engineers/analysts to ...

Jr. Web Developer Category: Software Development/ Engineering Main location: United States ... application supporting accountable property and logistics operations across all Defense Services ...

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Showing results 1-20

Junior Application Developer information

See Pennsylvania salary details

$24.1K

$89.2K

$137.8K

How much do junior application developer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for junior application developer in Pennsylvania is $89,189.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,200.00 and $87,200.00 per year, depending on experience, location, and employer.

What does a junior application developer do?

A Junior Application Developer assists in designing, coding, and testing software applications under the supervision of senior developers. They typically work on writing simple code, fixing bugs, and learning the best practices of software development. Their role often involves collaborating with other team members, participating in code reviews, and continuously improving their programming skills. This position is ideal for individuals who are early in their software development careers and looking to gain hands-on experience in application development.

What are some common challenges faced by junior application developers when transitioning from academic projects to real-world applications?

Junior Application Developers often find that real-world projects involve more complex codebases, stricter deadlines, and frequent collaboration with cross-functional teams compared to academic assignments. They may also encounter challenges in understanding legacy code, adhering to industry best practices, and using version control systems like Git in a team environment. Seeking mentorship, asking questions, and participating in code reviews can help ease this transition and accelerate learning.

What are the key skills and qualifications needed to thrive as a junior application developer, and why are they important?

To thrive as a Junior Application Developer, you need a solid understanding of programming languages (such as Java, Python, or JavaScript), software development principles, and a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and possibly certifications in specific technologies are often required. Strong problem-solving skills, willingness to learn, and effective communication set outstanding candidates apart. These skills and qualities are essential for delivering high-quality code, collaborating on development teams, and adapting to rapidly changing technical requirements.

How to get hired as a junior application developer?

To get hired as a junior application developer, candidates should have a solid understanding of programming languages such as Java, Python, or JavaScript, and demonstrate basic knowledge of software development processes. Building a portfolio of projects, gaining relevant internships, and obtaining certifications like Microsoft Technology Associate or Oracle Java Certification can improve employability. Strong problem-solving skills and familiarity with development tools like Git and IDEs are also important for entry-level roles.

What are the most commonly searched types of Application Developer jobs in Pennsylvania?

The most popular types of Application Developer jobs in Pennsylvania are:

What are popular job titles related to Junior Application Developer jobs in Pennsylvania?

For Junior Application Developer jobs in Pennsylvania, the most frequently searched job titles are:

What job categories do people searching Junior Application Developer jobs in Pennsylvania look for?

The top searched job categories for Junior Application Developer jobs in Pennsylvania are:

What cities in Pennsylvania are hiring for Junior Application Developer jobs?

Cities in Pennsylvania with the most Junior Application Developer job openings:

Infographic showing various Junior Application Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 73% Full Time, 23% Part Time, and 4% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $89,189 per year, or $42.9 per hour.

Application Development Engineer (Junior)

True Helix

Delmont, PA

Full-time

Re-posted 24 days ago


Job description

My Account
Job Openings >> Application Development Engineer (Junior)
Application Development Engineer (Junior)
Summary
Title: Application Development Engineer (Junior) ID: 1001 Location: Delmont, PA Department: True Helix
More about this job >
Description

Junior Application Development Specialists develop purpose-built software programs for our clients to use. They collaborate with other members of the development team on software projects, design complex software programs and applications, and incorporate client feedback into our software product development.

Duties will primarily include building software that is simple to use and that makes daily task completion highly efficient.  They will be involved in writing code, modifying software to fix errors, adapt it to new uses, improve its performance, or upgrade interfaces. Additionally, they will be entrusted with conducting system testing, and validation procedures, and working with users on technical issues including software system design and maintenance.

Responsibilities Include

  • Understanding client requirements and how they translate into application features
  • Collaborate with a team of IT professionals, business analysts, and end-users to set specifications for new applications
  • Producing efficient and elegant code based on requirements
  • Testing and deploying programs and applications
  • Troubleshooting, debugging, maintaining, and improving existing software
  • Reviewing and assessing user feedback to improve software performance and features

Requirements Include

  • Either a bachelor's degree in a relevant field or equivalent practical work experience
  • Basic knowledge of C#/.NET and object-oriented programming.
  • Basic knowledge of databases, SQL, and relational data
  • Ability and flexibility to learn new software and technology
  • Ability to follow instructions and work in a team environment

Pluses

  • Experience with JSON, Javascript, CSS/Less/Saas
  • Experience with or knowledge of Entity Framework Core, Microsoft DevOps, React, React Native, BootStrap, .Net Core, GIT
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