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Application Development Jobs in Pennsylvania (NOW HIRING)

RKL

Application Integration Specialist

Lancaster, PA · On-site

$75K - $85K/yr

Stay up-to-date with emerging trends and technologies in application development, security, AI, and bots * Participate in code reviews to maintain code quality and ensure adherence to coding ...

CYNET SYSTEMS

Application Architect II

Pittsburgh, PA · On-site

$71 - $84/hr

Responsible for application development as well as the application environment. * Manage all components of an application and application environment including front, back, and middle tiers where ...

Esri

Application Developer - JavaScript

Philadelphia, PA · On-site

$83K - $141K/yr

This role focuses on hands-on application development using JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, and modern web application frameworks to test ideas, visualize complex spatial data ...

Vangard, Inc.

Application Engineer - II

Malvern, PA · On-site

This role provides intermediate-level application engineering, system analysis, design, development, implementation, and production support for Vanguard's retirement and participant experience ...

Vanguard Group

Application Engineer - II

Malvern, PA · On-site

This role provides intermediate-level application engineering, system analysis, design, development, implementation, and production support for Vanguard's retirement and participant experience ...

genex

Manager, Applications and Development

Wayne, PA · On-site

The qualified individual will be responsible for new development and maintenance activity of in-house case management application development. Manages day-to-day activities within their team to ...

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All JobsApplication Development JobsApplication Development Jobs in Pennsylvania

Application Development information

See Pennsylvania salary details

$17

$52

$85

How much do application development jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for application development in Pennsylvania is $52.77, according to ZipRecruiter salary data. Most workers in this role earn between $42.40 and $60.72 per hour, depending on experience, location, and employer.

What is application development?

Application development is the process of designing, building, testing, and deploying software applications for computers, mobile devices, or web platforms. It involves gathering requirements, creating a plan, coding, and then maintaining or updating the application over time. Application developers use programming languages, frameworks, and tools to create software that meets user or business needs. This field covers everything from small mobile apps to complex enterprise software solutions.

Are application developers still in demand?

Application developers continue to be in high demand due to ongoing digital transformation across industries. Skills in programming languages like Java, Python, and mobile app development, along with experience in cloud platforms, enhance job prospects in this field.

Is application development a good career?

Application development is a viable career that involves designing, coding, and maintaining software applications, often requiring skills in programming languages like Java, Python, or C#. It offers opportunities in various industries, competitive salaries, and the potential for remote work, but also requires continuous learning to keep up with evolving technologies.

What does an application development do?

An application developer designs, builds, tests, and maintains software applications for computers, mobile devices, or web platforms. They use programming languages like Java, Python, or C# and often work with development tools and frameworks to create functional and user-friendly software solutions.

What qualifications do you need to be an application developer?

Application developers typically need a bachelor's degree in computer science, software engineering, or a related field. Strong programming skills in languages such as Java, C++, or Python, along with knowledge of development tools and frameworks, are essential. Relevant experience, problem-solving abilities, and familiarity with software development life cycle processes are also important qualifications.

What are some common challenges faced by application developers in cross-functional teams?

Application developers often work closely with designers, testers, and product managers, which can introduce challenges such as miscommunication about feature requirements or shifting project priorities. Balancing technical feasibility with business needs and maintaining alignment across different team members requires strong collaboration and adaptability. Developers can address these challenges by participating in regular stand-up meetings, utilizing project management tools, and fostering open communication to ensure everyone is on the same page and project goals are met effectively.

What is the difference between Application Development vs Software Engineering?

AspectApplication DevelopmentSoftware Engineering
CredentialsTypically requires a bachelor's degree in computer science or related field, certifications like Microsoft Certified or Java certificationsRequires similar degrees, often with additional emphasis on software design and architecture certifications
Work EnvironmentDevelops specific applications, often in teams, focusing on coding and testingDesigns and develops entire software systems, including architecture and integration
Industry UsageUsed across tech, finance, healthcare, and more for creating user-focused applicationsCommon in software companies, large tech firms, and organizations with complex system needs

Application Development focuses on creating specific software applications, while Software Engineering involves designing and building comprehensive software systems. Both roles require similar skills and credentials but differ in scope and complexity.

What are the most commonly searched types of Application Development jobs in Pennsylvania? The most popular types of Application Development jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Application Development jobs? Cities in Pennsylvania with the most Application Development job openings:
Application Development jobs near you
Infographic showing various Application Development job openings in Pennsylvania as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 17% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $109,753 per year, or $52.8 per hour.

Application Integration Specialist

RKL

Lancaster, PA • On-site

$75K - $85K/yr

Full-time

Re-posted 8 days ago

Job description

The Application Integration Specialist manages desktop and web-based application software solutions typically purchased from third party vendors with a strong understanding of network protocols and infrastructure. They will have a strong security focus for the integrations and automations they manage. Will need to have experience with Application Programming Interface (APIs), Artificial Intelligence (AI), automation and bots. They will work directly with all the RKL service lines to provide integration and automation application design, analysis, implementation, configuration, administration, troubleshooting and support services as the primary technical point of contact internally. In addition will engaging vendor technical support, as needed. This position is responsible for maintaining accurate technical documentation and managing application integrations upgrade processes including testing, scheduling and implementation on a regular basis.
Duties and Responsibilities:
  • Design, develop, and maintain secure application integrations that support our company's business operations
  • Collaborate with cross-functional teams to define, design, and implement new features
  • Write clean, efficient, and maintainable code
  • Ensure the performance, quality, and responsiveness of applications
  • Identify and resolve application security vulnerabilities
  • Conduct regular security assessments and audits to ensure compliance with industry standards and best practices
  • Stay up-to-date with emerging trends and technologies in application development, security, AI, and bots
  • Participate in code reviews to maintain code quality and ensure adherence to coding standards
  • Provide technical support and troubleshooting for our application integrations
  • Manage processes to upgrade and maintain assigned systems. Work with vendors to resolve issues that cannot be readily addressed using in-house resources.
  • Draft and submit technical specifications and diagrams that document existing systems or outlines the build of prospective systems.
  • Research new applications and/or application features both independently and by management request. Formulate recommendations and implementation plans.
  • Resolve end user issues as escalated by the Service Desk, including working with software vendors' technical support to resolve complex problems.
  • Develop and maintain application documentation, including, but not limited to, Configuration Guides, Application Design Guides, and Knowledge Base articles; provide consultation to the training team on associated end-user documentation.
  • Perform other duties or special projects as required.

Education and/or Experience:
Required:
  • Bachelor's degree in Computer Science or a related field
  • A minimum of 3 years of experience as an application integrator
  • Strong knowledge of cybersecurity principles and best practices.
  • Previous experience in software evaluation, implementation, integration, testing and deployment
  • Previous experience breaking down business processes into technology requirements

Preferred:
  • Experience with IT task and report automation using tools such as PowerShell scripts
  • Experience supporting API development tools and products
  • Proficiency in tools commonly used in AI and bot development.
  • Experience with cloud (SaaS) services
  • Ability to write SQL statements with some complexity

Other Skills and Abilities:
The following will also be required of the successful candidate:
  • Strong organizational skills
  • Exceptional problem-solving skills with a keen attention to detail.
  • Good judgment
  • Strong communication and teamwork skills, with the ability to work effectively with diverse teams.
  • Able to manage multiple projects with competing deadlines and priorities

Salary Range:
$75,000 - $85,000

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