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Java Application Developer Jobs in Mechanicsburg, PA

4 Consulting Inc.

Software Developers

York, PA · Remote

Job Title: Software Developers Location: York, PA Employer: 4Consulting, Inc Position Type ... Experience 5+ years of experience in Java-based full-stack application development with expertise ...

D&H

Application Security Engineer

Harrisburg, PA

$58 - $77.50/hr

Proficiency in web development, .NET, and/or Java Familiarity with API security best practices ... At least 3-5 years of experience in cybersecurity with application security preferred * Industry ...

D&H

Application Security Engineer

Harrisburg, PA

$58 - $77.50/hr

Proficiency in web development, .NET, and/or Java Familiarity with API security best practices ... At least 3-5 years of experience in cybersecurity with application security preferred * Industry ...

CSZNet, Inc

Application Architect

Harrisburg, PA · On-site

... Java-based platforms,ensuring secure, scalable, maintainable and reusable application solutions ... Software engineering Required (8 Years) * Application/Solution Architect on enterprise .NET and SQL ...

New

DEW Softech Inc

eCheck ACH Developer

Harrisburg, PA · On-site

eCheck(ACH) Developer (.Net or Java) Location: Harrisburg, PA (Hybrid) Position Type: Contract ... The ideal candidate will bring deep expertise in payment systems, web application development, and ...

Ask IT consulting

Mobile Architect

Harrisburg, PA

... to Java, Spring frameworks, MyBatis, consuming SOAP web services, producing RESTful web services ... Skills Full SDLC experience as an application developer; Required-8 Years Experience with Object ...

VIVA USA INC

Application Architect

Harrisburg, PA · On-site

... Java-based platforms,ensuring secure, scalable, maintainable and reusable application solutions ... NET development), including custom instructions, prompt engineering, and AI-assisted refactoring ...

SmartIPlace

Oracle Developer

Harrisburg, PA · Remote

$55 - $60/hr

Implement and support application security, roles, and authorization models within integrated ... Java * PL/SQL APIs * SOA architecture * Agile/Scrum development methodologies * Strong ...

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All JobsJava Application Developer JobsJava Application Developer Jobs in Mechanicsburg, PA

Java Application Developer information

See Mechanicsburg, PA salary details

$23

$55

$80

How much do java application developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for java application developer in Mechanicsburg, PA is $55.38, according to ZipRecruiter salary data. Most workers in this role earn between $45.58 and $65.62 per hour, depending on experience, location, and employer.

What is the difference between Java Application Developer vs Java Software Engineer?

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

What are some common challenges Java Application Developers face when working on large-scale enterprise projects?

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

What are the key skills and qualifications needed to thrive as a Java Application Developer, and why are they important?

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Mechanicsburg, PA? For Java Application Developer jobs in Mechanicsburg, PA, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Mechanicsburg, PA look for? The top searched job categories for Java Application Developer jobs in Mechanicsburg, PA are:
What cities near Mechanicsburg, PA are hiring for Java Application Developer jobs? Cities near Mechanicsburg, PA with the most Java Application Developer job openings:
Java Application Developer jobs near you
Dot Net Application Architect

Dot Net Application Architect

S R INTERNATIONAL INC

Harrisburg, PA • On-site

Full-time

Posted 7 days ago

New

Job description

Job Title: .Net Application Architect
Job Code: PA 806704
Client: Commonwealth of Pennsylvania – Pennsylvania Public Utility Commission (PUC)
Location: Harrisburg, PA (100% Onsite)
Duration: Until 07/03/2027
Position Overview
The Pennsylvania Public Utility Commission (PUC) is seeking an experienced Application Architect to design, modernize, and lead enterprise application architecture across Microsoft and Java-based platforms. The ideal candidate will have deep expertise in .NET, SQL Server, enterprise architecture, GitHub Copilot, Azure, API security, and legacy modernization, while driving secure, scalable, and maintainable application solutions in a regulated environment.
Required Skills
  •  8+ years of Software Engineering experience 
  •  4+ years as an Application/Solution Architect on enterprise .NET & SQL Server projects 
  •  Expert in C#, ASP.NET Core, Entity Framework Core, Web API
  •  Modern .NET practices (Clean Architecture, Dependency Injection, Minimal APIs, Async/Await) 
  •  Advanced SQL Server, T-SQL optimization, indexing, execution plans, Always On Availability Groups 
  •  Daily professional experience with GitHub Copilot
  •  Experience with Legacy System Modernization
  •  Secure SDLC, Entra ID, Managed Identities, API Security 
  •  Enterprise Governance and Architecture 
  •  Strong communication and stakeholder management skills 
  •  Bachelor's degree in Computer Science, Information Systems, or equivalent 
Preferred Skills
  •  Microsoft Azure Solutions Architect Expert (or equivalent certification) 
  •  IBM FileNet / Business Automation Workflow (BAW) 
  •  Public Sector, Utilities, or Regulated Industry experience 
  •  Cloud-native Application Modernization 
  •  DevSecOps & CI/CD 
Key Responsibilities
  •  Design secure, scalable enterprise applications using C#, ASP.NET Core, Entity Framework Core, Web API, and SQL Server. 
  •  Architect enterprise application, API, database, and integration solutions. 
  •  Design advanced SQL Server data models, performance optimization, and HA/DR strategies. 
  •  Lead enterprise legacy modernization and cloud-native transformation initiatives. 
  •  Drive adoption of GitHub Copilot for AI-assisted development, code reviews, documentation, and testing. 
  •  Establish enterprise architecture standards, coding standards, and reusable design patterns. 
  •  Design secure APIs, identity management, and enterprise governance using Entra ID and Zero Trust principles. 
  •  Develop CI/CD pipelines, DevSecOps practices, and automated deployment strategies. 
  •  Produce architecture documentation, technical specifications, and mentor development teams. 
  •  Evaluate emerging technologies and provide strategic architecture recommendations. 
Primary Skills
Application Architecture, C#, ASP.NET Core, .NET, Entity Framework Core, Web API, SQL Server, T-SQL, Clean Architecture, GitHub Copilot, Azure, Entra ID, API Security, DevSecOps, CI/CD, Legacy Modernization, IBM FileNet, Business Automation Workflow (BAW), Enterprise Architecture, Cloud-Native Applications, Software Engineering, Public Sector, Utilities, Zero Trust Security, Technical Leadership.