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Full Time Federal Java Developer Jobs in Philadelphia, PA

Noblis

JAVA Developer

Philadelphia, PA · On-site

$46.75 - $60.50/hr

We work with a broad range of government agencies in the defense, intelligence, and federal ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Noblis

Senior JAVA Developer

Philadelphia, PA · On-site

$52.50 - $67/hr

We work with a broad range of government agencies in the defense, intelligence, and federal ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Sonsoft Inc

Java Developer

Pennington, NJ · On-site

At least 4 years of hands-on Java experience, including analysis, design and testing. * At least 4 ... Note:- * This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card ...

Sonsoft Inc

Java Developer

Pennington, NJ · On-site

$51.50 - $66.50/hr

At least 4 years of hands-on Java experience, including analysis, design and testing. At least 4 ... This is a FULL TIME job oppurtunity. * Only US Citizen , Green Card Holder , GC-EAD , H4-EAD , L2 ...

Sonsoft Inc

Java Developer

Pennington, NJ · On-site

$51.50 - $66.50/hr

At least 4 years of hands-on Java experience, including analysis, design and testing. * At least 4 ... This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card Holder, TN ...

Sonsoft Inc

Java DevOps

Philadelphia, PA

$52.25 - $71.75/hr

At least 4 years of experience in Java programming, RESTful Webservices development, and Spring ... This is a Fulltime & Permanent job opportunity. * Only US Citizen , Green Card Holder , GC-EAD , H4 ...

Sonsoft Inc

Mulesoft Java Developer (GC--USC)

Pennington, NJ

$51.50 - $66.50/hr

... Java platform Experience working in a scrum team and in onsite/offshore model. Exposure to DevOps. ... This is a Fulltime job for you * Only US Citizen, Green Card Holder, TN Visa, H4-EAD, GC-EAD & L2 ...

Sonsoft Inc

Java DevOps Consultant

Philadelphia, PA

At least 4 years of experience in Java programming, RESTful Webservices development, and Spring ... Note:- * This is a Full-Time & Permanent job opportunity for you. * Only US Citizen , Green Card ...

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Full Time Federal Java Developer information

See Philadelphia, PA salary details

$15

$57

$78

How much do full time federal java developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for full time federal java developer in Philadelphia, PA is $57.21, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $64.04 per hour, depending on experience, location, and employer.

What is the difference between Full Time Federal Java Developer vs Full Time Federal Software Engineer?

AspectFull Time Federal Java DeveloperFull Time Federal Software Engineer
Required CredentialsBachelor's in Computer Science, Java certifications often preferredBachelor's in Computer Science or related field, certifications optional
Work EnvironmentGovernment agencies, federal IT projects, secure environmentsGovernment agencies, federal IT projects, broader software development tasks
Employer & Industry UsagePrimarily federal government, defense, and intelligence agenciesFederal government, including various departments and agencies
Common Search & ComparisonOften compared for Java-specific roles within federal jobsBroader software development roles in federal sector

Full Time Federal Java Developers focus specifically on Java-based applications within federal agencies, requiring Java expertise and certifications. Full Time Federal Software Engineers have a broader scope, working on various programming languages and software solutions. Both roles serve federal agencies but differ in technical specialization and project scope.

Which pays more, C++ or Java?

For a Full Time Federal Java Developer, Java developers generally have higher average salaries compared to C++ developers, especially in government and enterprise environments. However, C++ skills are also highly valued for performance-critical applications, which can lead to competitive compensation. Salary differences depend on experience, certifications, and specific job requirements.

What is the highest salary for a Java developer in the US?

The highest salaries for full-time federal Java developers can exceed $150,000 annually, especially for those with extensive experience, specialized skills in frameworks like Spring, and security clearances. Senior developers with advanced certifications and expertise in cloud environments may earn even higher compensation. Salary levels vary based on location, agency, and individual qualifications.

Is Java developer still in demand?

Java developers remain in high demand due to the widespread use of Java in enterprise applications, backend systems, and Android development. Skills in frameworks like Spring and knowledge of cloud environments enhance job prospects for full-time Java developers.

Is Java outdated in 2026?

Java remains a widely used programming language for full-time federal Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications. Its stability, performance, and extensive libraries ensure its continued relevance in government and enterprise environments, making it a valuable skill for developers. Staying current with the latest Java versions and related frameworks is important for job competitiveness.
What are the most commonly searched types of Federal Java Developer jobs in Philadelphia, PA? The most popular types of Federal Java Developer jobs in Philadelphia, PA are:
Full Time Federal Java Developer jobs near you
Java Developer

Java Developer

Contact Government Services, LLC

Philadelphia, PA

$51.50 - $66.50/hr

Full-time

Posted 17 days ago

Be an early applicant

Job description

Java Developer
Employment Type: Full-Time 
Department: Information Technology

CGS is seeking a Java developer/programmer to join a team working on the enhancement of data utilization for a large, state-run project. The developer will be asked to aggregate data from several different existing sources and prepare plans for how this data can be collected, processed, stored, and reported on.   The candidate for this position should have a strong understanding of large-scale enterprise systems and have a demonstrated expert knowledge of Java coding and web applications including Java Server Faces Framework.

CGS brings motivated, highly skilled, and creative people together to solve the government’s most dynamic problems with cutting edge technology. To carry out our mission, we are seeking candidates that are excited to contribute to government innovation, appreciate collaboration, and can anticipate the needs of others. Here at CGS, we offer an environment in which our employees feel supported, and we encourage professional growth through various learning opportunities.

Skills and attributes for success:
- Collaborate with business analyst and developers to produce software designs
- Provide work estimates to project manager, provide frequent status updates and track progress against the project work plan
- Formulate program specifications and basic prototypes
- Transform software designs and specifications into high functioning code in the appropriate language
- Integrate individual software solutions to higher level systems
- Use web-based tools to create and advance applications
- Test code periodically to ensure it produces the desirable results and perform debugging when necessary
- Collaborate with business, development, and QA teams to develop testing and acceptance procedures
- Perform upgrades to make software and systems more secure and efficient
- Collaborate with business analyst to provide training, knowledge transfer, and documentation for user support

Qualifications:
- Three (3) Years of experience developing Java web applications using the Java Server Faces Framework
- Five (5) Years of experience in Java web application user interface design and implementation including HTML, CSS, and Javascript
- Three (3) Years of experience integrating Java web applications with SQL databases using Hibernate
- Three (3) Years of SQL relational database design and coding experience
- Five (5) Years of experience developing software both independently and in a team environment
- Ability to demonstrate superior organizational skills with an acute attention to detail
- Ability to work effectively under pressure in time-sensitive situations and prioritize multiple projects with similar deadlines

Our commitment:
Contact Government Services (CGS) strives to simplify and enhance government bureaucracy through the optimization of human, technical, and financial resources. We combine cutting edge technology with world-class personnel to deliver customized solutions that fit our clients’ specific needs. We are committed to solving the most challenging and dynamic problems.

For the past seven years we’ve been growing our government-contracting portfolio, and along the way we’ve created valuable partnerships by demonstrating a commitment to honesty, professionalism, and quality work.

Here at CGS we value honesty through hard work and self-awareness, professionalism in all we do, and to deliver the best quality to our consumers mending those relations for years to come.

We care about our employees. Therefore, we offer a comprehensive benefits package:
- Health, Dental, and Vision
- Life Insurance
- 401k
- Flexible Spending Account (Health, Dependent Care, and Commuter)
- Paid Time Off and Observance of State/Federal Holidays

Contact Government Services, LLC is an Equal Opportunity Employer. Applicants will be considered without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran

Join our team and become part of meaningful government innovation!

Explore additional job opportunities with CGS on our Job Board:
https://cgsfederal.com/join-our-team/

For more information about CGS please visit: https://www.cgsfederal.com or contact:
Email: info@cgsfederal.com

#CJ

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.