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Java Support Jobs in Pennsylvania (NOW HIRING)

Apexon

Senior Java Developer

Mechanicsburg, PA · On-site

$54.25 - $69.25/hr

We are seeking experienced Senior Java Developers to support the development and enhancement of enterprise web applications for a large-scale Integrated Eligibility System (IES) project. The ideal ...

Artech Information System LLC

Java Architect

Philadelphia, PA · On-site

$63.50 - $85.75/hr

... support system issues found in field or in development etc. Qualifications 1. Top 3 technologies HM is looking for? - Java, Java Script and Security 2. Is this a Architect level position? If yes will ...

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

Dellfor Technologies

Java Architect

Pittsburgh, PA · On-site

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... On the job support from experienced professionals in the relative field * Travel allowance

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

YO AI Labs

Java Open Source Contributor

Indiana, PA · Remote

$46.50 - $60.25/hr

Java Open Source Contributor Role Type: Contract Location: Remote Scope of Work: * Contribute ... Create, maintain, and enhance technical documentation to support knowledge sharing and onboarding.

System One

Java Solution Architect, FTE

Pittsburgh, PA · On-site

Support application integration, migration, and conversion initiatives. * Analyze business and ... Java 11/17 * Spring Boot * Angular 8+ * MongoDB * RESTful APIs * SOAP Web Services * Web-based ...

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Showing results 41-60

All JobsJava Support JobsJava Support Jobs in Pennsylvania

Java Support information

What does a Java Support do?

A typical day for a Java Support professional often involves monitoring application health, investigating and resolving code or configuration issues, and responding to user or client queries through a ticketing system. You may also collaborate closely with development teams to escalate bugs, participate in daily stand-up meetings to review ongoing tasks, and document solutions for knowledge sharing. Additionally, you might perform routine software updates, assist with deployment processes, and help users understand system features or resolve integration challenges. This role is dynamic and fast-paced, with a strong emphasis on both technical troubleshooting and effective communication. Working in Java Support provides great learning opportunities and exposure to a range of technical environments.

What are the key skills and qualifications needed to thrive in the Java Support position, and why are they important?

To thrive as a Java Support professional, you need strong proficiency in Java programming, debugging, and troubleshooting skills, often backed by a degree in computer science or related fields. Familiarity with ticketing systems like JIRA, application servers, database technologies, and ITIL or Java certifications is commonly expected. Excellent problem-solving abilities, effective communication, and a customer-oriented mindset make candidates excel in this role. These competencies ensure prompt resolution of technical issues, clear interactions with stakeholders, and reliable application performance.

What is a Java Support?

A Java Support job involves troubleshooting, maintaining, and optimizing Java-based applications to ensure smooth operation. Professionals in this role analyze and resolve issues related to performance, bugs, and compatibility. They collaborate with developers, system administrators, and users to provide technical assistance and implement fixes. Strong knowledge of Java programming, debugging, and problem-solving skills are essential for success in this role.

What are the most commonly searched types of Java Support jobs in Pennsylvania? The most popular types of Java Support jobs in Pennsylvania are:
What are popular job titles related to Java Support jobs in Pennsylvania? For Java Support jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Java Support jobs in Pennsylvania look for? The top searched job categories for Java Support jobs in Pennsylvania are:
Java Support jobs near you
Infographic showing various Java Support job openings in Pennsylvania as of August 2026, with employment types broken down into 1% As Needed, 71% Full Time, 23% Part Time, and 5% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution.

Senior JAVA Developer - Philadelphia, PA

MSCCN

Philadelphia, PA • On-site

$100K/yr

Full-time

Re-posted 2 days ago

Job description


ATTENTION MILITARY AFFILIATED JOB SEEKERS - Our organization works with partner companies to source qualified talent for their open roles. The following position is available to Veterans, Transitioning Military, National Guard and Reserve Members, Military Spouses, Wounded Warriors, and their Caregivers. If you have the required skill set, education requirements, and experience, please click the submit button and follow the next steps. Unless specifically stated otherwise, this role is "On-Site"
Senior JAVA Developer
Security Clearance - Secret
US-PA-Philadelphia
Responsibilities
Noblis MSD is seeking a Senior Java Developer to support a large-scale software project for U.S. Navy programs. This is an onsite position based at the Philadelphia Navy Yard.
Noblis MSD supports Naval Sea Systems Command (NAVSEA) and Naval Surface Warfare Center Philadelphia Division (NSWCPD) by providing engineering, software development, systems integration, cybersecurity, logistics, and life-cycle support to Navy programs.
The Senior Java Developer will work as part of a software development team to design, develop, maintain, test, and support Java-based applications. The ideal candidate has experience working with large software codebases, helping improve existing applications, and supporting other developers through collaboration, code reviews, and technical guidance. Other languages include Gradle, bash, python, structured text, and ladder logic.
Responsibilities:
  • Design, develop, maintain, and enhance Java software applications
  • Support software development, troubleshooting, testing, integration, and release activities
  • Work with large existing Java codebases and help improve maintainability over time
  • Review, understand, and update existing software as needed
  • Support modernization, refactoring, and performance improvement efforts
  • Participate in code reviews and help promote good software development practices
  • Support build, deployment, and release activities using tools such as GitLab, Jira, SonarQube, or similar platforms
  • Assist with troubleshooting software issues identified during development, integration, testing, or field support
  • Help mentor or guide other developers when needed
  • Collaborate with software developers, testers, engineers, cybersecurity personnel, and program stakeholders
  • Support technical documentation such as design notes, release notes, installation instructions, and user/support guidance
  • Communicate status, blockers, risks, and technical issues clearly and professionally

Required Qualifications
  • Bachelor's degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, Information Systems, or a relevant technical discipline
  • 8+ years of experience developing software using Java
  • Experience working with large or multi-module Java applications
  • Experience maintaining, troubleshooting, or refactoring existing Java codebases
  • Strong understanding of object-oriented design and software development best practices
  • Experience with Java 17 or later
  • Familiarity with Java modernization concepts, such as records, enhanced switch, modularity, dependency management, or related language/platform improvements
  • Experience with version control tools such as Git or GitLab
  • Experience using issue tracking tools such as Jira or similar platforms
  • Familiarity with CI/CD concepts and tools such as GitLab CI/CD, or similar platforms
  • Familiarity with code quality tools such as SonarQube or similar platforms
  • Ability to work in a Linux environment
  • Ability to work as part of a team and communicate effectively with people at varying technical levels
  • Must be a U.S. Citizen
  • Ability to obtain a Secret clearance

Desired Qualifications
  • Master's degree in Computer Science, Computer Engineering, Electrical Engineering, Software Engineering, Information Systems, or a relevant technical discipline
  • Experience supporting modernization or refactoring of large Java applications
  • Experience with Java platform migrations
  • Experience with Bash scripting or general automation scripting
  • Experience with Docker, containers, or RHEL 8/9 environments
  • Familiarity with JGroups or distributed Java applications
  • Experience helping guide, mentor, or support other developers
  • Experience supporting software integration and formal test events
  • Experience writing clear technical documentation, including design notes, release notes, and installation guidance
  • Experience working on DoD, Navy, or other government software programs
  • CompTIA Security+, Linux certification, Oracle Java certification, or similar certifications are a plus

Posted Salary Range
USD $120,700.00 - USD $188,725.00 /Yr.

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