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Contract Java Developer Jobs in Greenbelt, MD (NOW HIRING)

Mid-Level Java Developer

Rockville, MD

$52 - $67.25/hr

Sun/ Oracle Certified Java Programmer desirable Additional Information Job Status ... Contract-to-Hire (C2H) Eligiblity: GC or US Citizens Share the Profiles to mahesh(at)tammina.com ...

FULLSTACK JAVA DEVELOPER

Mclean, VA · On-site

$53.50 - $69/hr

USC, GC, H1B and EAD Contract Type: W2 Must Have AWS * Senior Full Stack Engineer with expertise in Java, Spring Batch, Spring, Spring Batch, and Hibernate. * Proficient in Angular 15+, JavaScript ...

Peraton is seeking a Java Developer to help build Web and backend application/services for a ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Mid Java Developer

Columbia, MD · On-site

$80K - $128K/yr

Peraton is seeking a Java Developer to help build Web and backend application/services for a ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

... Oracle, Java, > WebLogic, and GlassFish project requirements. > Assist to maintain software ... Contract to hire after 6 Months Need Citizens Share the Profiles to michael(at)tammina.com Contact ...

Mid Java Developer

Columbia, MD · On-site

$80K - $128K/yr

Peraton is seeking a Java Developer to help build Web and backend application/services for a ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Jr-Mid Java Developer

Alexandria, VA · On-site

$54.50 - $70.75/hr

Jr-Mid Java Developer Terms: 1 year contract Pay Rate: $40 Interview Availability: Wednesday, Thursday, or Friday next week Start Date: End of November-First week of December ***Candidate must be ...

Full Stack Java Developer

Reston, VA · On-site

$54.50 - $70.50/hr

Job Title: Full Stack Java Developer Job Category: Engineering Time Type: Full time Minimum ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

Senior Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Synthesis Systems is looking for a Senior Java Developer for a contract in Dulles, Virginia. Requirements: As a member of the Applications Solution Delivery (ASD) Team you are responsible for the ...

Showing results 41-60

Contract Java Developer information

See Greenbelt, MD salary details

$15

$57

$78

How much do contract java developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for contract java developer in Greenbelt, MD is $57.13, according to ZipRecruiter salary data. Most workers in this role earn between $49.42 and $63.94 per hour, depending on experience, location, and employer.

What is a contract Java developer?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

What are the key skills and qualifications needed to thrive as a contract Java developer?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by contract Java developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

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

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

Are Contract Java developers still in demand?

Contract Java developers remain in demand due to ongoing needs for software development, system integration, and enterprise applications. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What are the most commonly searched types of Java Developer jobs in Greenbelt, MD?

The most popular types of Java Developer jobs in Greenbelt, MD are:

What are popular job titles related to Contract Java Developer jobs in Greenbelt, MD?

For Contract Java Developer jobs in Greenbelt, MD, the most frequently searched job titles are:

What job categories do people searching Contract Java Developer jobs in Greenbelt, MD look for?

The top searched job categories for Contract Java Developer jobs in Greenbelt, MD are:

What cities near Greenbelt, MD are hiring for Contract Java Developer jobs?

Cities near Greenbelt, MD with the most Contract Java Developer job openings:

Infographic showing various Contract Java Developer job openings in Greenbelt, MD as of August 2026, with employment types broken down into 82% Full Time, 4% Part Time, and 14% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $118,840 per year, or $57.1 per hour.

Senior Java Developer

Alexandria, VA • On-site

Atria Group LLC
11 - 50 employees

$61.25 - $78.25/hr

Contractor

Re-posted 8 days ago


Key responsibilities

  • Design and develop application code using Java/JEE, XML, SOAP, REST, Spring Framework, and Hibernate Framework.

  • Design and develop JUnit test code and set up build tools like Ant and Maven for deployment.

  • Configure application resources in WebLogic application Server and troubleshoot technical issues related to Java, Spring, and Hibernate.


Job description

Company Description

We specialize in Staffing, Consulting, Software Development, and Training along with IT services to small to medium size companies. AG's primary objective is to help companies maximize their IT resources and meet the ever-changing IT needs and challenges.

In addition, AG offers enterprise resource planning and enterprise application integration, supply-chain management, e-commerce solutions, and B2B public exchanges and B2B process integration solutions. Our company provides application analysis, design, development and programming, software engineering, systems development, testing, integration, and implementation, and management consulting services to various clients - including governmental agencies and private companies - throughout the United States and India.

We provide these services in multiple computing environments and use technologies such as client/server architecture, object-oriented programming languages and tools, distributed database management systems, state-of-the-art networking, and communications infrastructures. Our honest and realistic approach to recruiting dictates that AG does not entice or lure engineers from their employers. We represent only high caliber technical professionals who have committed to making a change required by career.

Job Description

Job Description

Overview: client is seeking a Senior Java Developer with extensive Spring and Hibernate experience to join our client on a rapidly growing Agile Development Program! This is an opportunity to apply your java skills to a cutting edge implementation that is changing the way the government delivers solutions.

Technical Skills

Skill: 

Years/Level of Experience

Years of exp.

Mandatory

Java/JEE (1.5/1.6), Web Services, AXIS, XML, XSD, SOAP, REST, Spring, Hibernate, JUnit, Shell Scripting

Experience analyzing, designing and implementing integration solutions using J2EE or related technologies

10 Years with a Masters or 15 Years without a Masters in a related field.

Experience in designing and developing using Java/JEE, Spring, Hibernate, other common third party libraries(Apache), and Web Services (REST)

8-10 years

Experience developing message-oriented integration solutions with Java/JEE

8-10 years

Experience with Maven and/or Ant build tools

3-5 years

Experience in database development using Oracle or SQL Server database technologies

3-5 years

Experience writing JUnit Tests

2-3 years

Experience with Scrum, Continuous Integration, Automated Testing, User Acceptance Testing

2-3 years

Experience configuring and troubleshooting application in Oracle Weblogic and JBOSS Application servers

Thorough understanding of SDLC and Agile/Scrum

A wide variety of testing tools and techniques

Job Responsibilities:

Design and develop application code using Java/JEE, XML, SOAP, REST, Spring Framework, and Hibernate Framework. Design and develop JUnit test code. Write/set up Ant and /or Maven to build, package, and deploy application code to the target JEE Application Server. Configure application resources in WebLogic application Server such as Data Sources and Messaging resources. Utilizes a working knowledge of J2EE/Java and Spring, and Hibernate to troubleshoot technical issues (error messages, bugs with the software, availability). Participate in a Scrum/Agile team, attend stand-ups and estimate complexity for stories and tasks assigned. Enforce code quality through test driven development. Proactively seeks opportunities to implement improvements to internal team processes. Contributes to an atmosphere of cross-functional teamwork within the organizations Agile project lifecycle

Clearance Required

Public Trust Clearance

Additional Information

GOOD COMMUNICATION SKILLS

DURATION: 12+ Months Contract

INTERVIEW: PHONE & SKYPE