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Web Application Development Jobs in Pennsylvania

DEW Softech Inc

eCheck ACH Developer

Harrisburg, PA · On-site

The ideal candidate will bring deep expertise in payment systems, web application development, and system integration, with the ability to deliver high-quality solutions in a regulated environment.

Drevol LLC

Angular/React + Node.js + AWS

Malvern, PA · On-site

Malvern PA Duration: 6+ Months Contract Job Summary We are looking for a Full Stack Developer with experience in modern web application development. The ideal candidate should have strong expertise ...

Sarian, Inc.

Python Developer

Pittsburgh, PA · On-site

$48.75 - $67.25/hr

Utilizing Python frameworks like Django and Flask for web application development. * Working with front-end developers, software architects, and other teams to deliver cohesive solutions.

Xactus

Full Stack Engineer

Broomall, PA · On-site +1

Hands-on experience with C#, .NET Framework, ASP.NET Web Forms, and related web application development; exposure to .NET Core preferred. * Experience building or maintaining front-end functionality ...

Wood Plc

Programmer - Junior to Mid-Level

Blue Bell, PA · On-site

This position will involve geographic information systems (GIS), web application development, and data science. Key Responsibilities: * Design and develop core software libraries and key applications ...

360 IT Professionals

IMS/DB2 DBA

Harrisburg, PA

Furthermore, we build web products and offer services such as web designing, layouts, responsive designing, graphic designing, web application development using frameworks based on model view ...

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All JobsWeb Application Development JobsWeb Application Development Jobs in Pennsylvania

Web Application Development information

See Pennsylvania salary details

$22.1K

$98.8K

$153.4K

How much do web application development jobs pay per year?

As of Aug 11, 2026, the average yearly pay for web application development in Pennsylvania is $98,750.00, according to ZipRecruiter salary data. Most workers in this role earn between $79,200.00 and $119,800.00 per year, depending on experience, location, and employer.

What is web application development?

Web application development is the process of creating software applications that run on web servers and can be accessed through a web browser. It involves designing, building, testing, and maintaining applications that use technologies such as HTML, CSS, JavaScript, and server-side languages like Python, PHP, or Java. Web apps can range from simple websites to complex platforms like e-commerce sites or online tools. The goal is to deliver interactive, user-friendly experiences that work across multiple devices and browsers.

Is web application development still in demand?

Web application development remains in high demand due to the ongoing growth of online services and digital platforms. Developers skilled in languages like JavaScript, Python, and frameworks such as React or Angular are sought after, with many opportunities across various industries and remote work options.

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

To thrive as a Web Application Developer, you need strong programming skills in languages such as JavaScript, HTML, and CSS, along with a solid understanding of web frameworks and a relevant computer science degree or equivalent experience. Familiarity with tools like version control systems (e.g., Git), front-end frameworks (such as React or Angular), and back-end technologies (like Node.js or Django) is typically required. Creative problem-solving, attention to detail, and effective communication are standout soft skills for this role. These abilities ensure robust, user-friendly applications and efficient collaboration within development teams.

How do web application developers typically collaborate with designers and backend engineers during a project?

Web application developers frequently work closely with both UI/UX designers and backend engineers to ensure seamless integration of frontend interfaces with server-side logic. Collaboration often involves regular meetings, shared project management tools, and code reviews to align on functionality and design requirements. Developers may participate in sprint planning sessions and use platforms like GitHub for version control, facilitating smooth communication and efficient handoffs between teams. This collaborative environment helps ensure the final product is user-friendly, visually appealing, and performs reliably across different devices.

What do web application developers do?

Web application developers design, build, and maintain software applications that run on web browsers. They write code using programming languages such as JavaScript, HTML, and CSS, and often use frameworks and tools like React or Angular. Their work involves understanding user requirements, testing for functionality, and ensuring security and performance of the applications.

What is the difference between Web Application Development vs Web Software Development?

AspectWeb Application DevelopmentWeb Software Development
FocusBuilding interactive, user-facing web applicationsCreating software solutions that run on web platforms, including backend and frontend
SkillsHTML, CSS, JavaScript, frameworks like React or AngularSame as Web Application Development, often including server-side languages like PHP, Python, or Java
Work EnvironmentWeb development teams, client projects, startupsSoftware companies, enterprise solutions, SaaS providers

Web Application Development primarily focuses on creating interactive web apps for users, while Web Software Development encompasses a broader range of web-based software solutions, including backend systems. Both roles share similar skills and work environments, but their scope and end goals differ slightly.

What are the most commonly searched types of Web Application Development jobs in Pennsylvania? The most popular types of Web Application Development jobs in Pennsylvania are:
What are popular job titles related to Web Application Development jobs in Pennsylvania? For Web Application Development jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Web Application Development jobs in Pennsylvania look for? The top searched job categories for Web Application Development jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Web Application Development jobs? Cities in Pennsylvania with the most Web Application Development job openings:
Web Application Development jobs near you
Infographic showing various Web Application Development job openings in Pennsylvania as of August 2026, with employment types broken down into 1% As Needed, 77% Full Time, 19% Part Time, 2% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $98,750 per year, or $47.5 per hour.

eCheck ACH Developer

DEW Softech Inc

Harrisburg, PA • On-site

Full-time

Re-posted 28 days ago

Job description

eCheck(ACH) Developer (.Net or Java)

Location: Harrisburg, PA (Hybrid)

Position Type: Contract

 
Position Summary:

We are seeking a highly skilled IT Consultant to design, develop, and implement a secure eCheck payment solution integrated with our existing Online Payment System (OPS). This role will focus on building a seamless user experience by enabling customers to initiate payments via a web interface linked from the PUC website(s), ensuring reliable, compliant, and scalable transaction processing. The ideal candidate will bring deep expertise in payment systems, web application development, and system integration, with the ability to deliver high-quality solutions in a regulated environment.
 
Key Responsibilities:

  • Design and develop a web-based eCheck (ACH) payment module that integrates with the existing OPS platform.
  • Build and maintain a secure customer-facing payment interface accessible via the PUC website(s).
  • Develop backend services and APIs to support payment workflows, validation, and transaction processing.
  • Ensure compliance with financial regulations, security standards, and data protection requirements (e.g., PCI-DSS, NACHA guidelines).
  • Collaborate with internal stakeholders to gather business and technical requirements and translate them into effective system architecture and user experience designs.
  • Design,integrate, test, and deploy the eCheck solution with existing enterprise/legacy systems and payment workflows.
  • Conduct usability reviews and recommend interface improvements based on user feedback, analytics,and best practices.
  • Ensure compliance with accessibility standards and modern web usability guidelines for public-facing applications.
  • Troubleshoot and resolve issues related to payment processing, system interfaces, and performance.
  • Document system architecture, workflows, and technical specifications.
  • Provide recommendations for scalability, reliability, and future enhancements.
  • Support ongoing maintenance, upgrades, optimization, and production support.
  • Participate in code migration from TFS to Azure DevOps (ADO) with Git version control.
  • Utilize Azure DevOps (ADO) for work item tracking, CI/CD pipelines, and code management.
 
Skill Required:

  • Bachelor’s degree in computer science, Information Technology, or related field (or equivalent experience).  Required                             
  • 5+ years of experience in software development and system integration, including integration with enterprise and legacy platforms.               Required                             
  • Proven experience developing and integrating payment processing systems (ACH/eCheck preferred), including secure transaction processing, encryption               Required                             
  • Strong proficiency in modern web application development, including JavaScript, HTML/CSS, front-end frameworks, and technologies such as Java, .NET,    Required                              
  • Demonstrated experience designing and developing customer-facing web applications with strong UI/UX focus, including responsive design, accessibilit               Required                             
  • Experience implementing APIs and system integrations using REST and/or SOAP services.              Required                             
  • Experience with relational databases and data modeling.                Required                              
  • Experience with Azure DevOps (ADO) for work item management, repositories, and CI/CD pipelines. Required                             
  • Experience migrating code from TFS to Git-based repositories.      Required                              
  • Background in government, utilities, or other highly regulated environments.               Required                             
  • Experience integrating with enterprise and legacy systems.            Required                              
  • Experience with Microsoft Azure services, including App Services, Functions, and API Management.     Required                             
  • Experience designing customer-facing payment, checkout, banking, or other transaction-based digital experiences, including application of UI/UX best               Required                             
  • Experience with high-availability, transaction-based systems, including online billing, invoice payment platforms, ACH processing workflows, and ban   Required                              

Flexible work from home options available.