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

Base-2 Solutions, LLC

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

Base-2 Solutions, LLC

Senior Java Developer

Annapolis, MD · On-site

$56.75 - $72.25/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

Base-2 Solutions, LLC

Senior Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

USM

Urgent Need Senior Java Developer

Washington, DC

$64.75 - $82.75/hr

Senior Java developer Location: Washington, DC (LOCALS Only) Duration: 6 Months+ The Service Benefit Plan Administrative Service Corporation (SBPASC) needs 1 (one) Senior Java Developer contractor.

Synthesis Systems

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 ...

Synthesis Systems

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 ...

Jobtailor

Senior Java Developer

Lanham, MD · On-site

$110 - $150/hr

Mentor mid-level Java Developers and transfer system knowledge to IRS personnel Requirements * 8+ years Java development -- Java EE 6, object-oriented design, Java design patterns, strong Spring ...

Jobsbridge

Sr. Java Developer

Mclean, VA

$57.75 - $73.75/hr

... Java EE, , JMS, XML, Weblogic. Bachelor's degree in Computer Science or Engineering or equivalent working experience Strong hands on experience with Spring, Apache CXF, JAXB and JMS Experience in ...

Comtech, LLC

Senior Java Developer

Washington, DC

$64.75 - $82.75/hr

... Java developers to work on various initiatives within the MyBlue Customer eService & Digital eXperience programs. Requisition Details The selected individuals will be working on full-lifecycle, scrum ...

TechOpps Inc.

Java Developer

Arlington, VA

$100K/yr

SENIOR JAVA DEVELOPER Location: Arlington, Virginia Duration: 5 years (1 year plus 4 one year options). Contract awarded July 2017 Type: Full-Time Clearance: Public Trust. Must be willing to pass ...

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Senior Java Developer information

See Greenbelt, MD salary details

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How much do senior java developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for senior java developer in Greenbelt, MD is $63.62, according to ZipRecruiter salary data. Most workers in this role earn between $55.72 and $71.06 per hour, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

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

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
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 Senior Java Developer jobs in Greenbelt, MD? For Senior Java Developer jobs in Greenbelt, MD, the most frequently searched job titles are:
What cities near Greenbelt, MD are hiring for Senior Java Developer jobs? Cities near Greenbelt, MD with the most Senior Java Developer job openings:
Senior Java Developer jobs near you

Senior Java Developer - Enterprise Applications

HRC Global Services

Reston, VA • On-site

$59.50 - $76/hr

Full-time

Re-posted 24 days ago

Job description

Job Title: Senior Java Developer – Enterprise Applications
Location: Onsite (U.S.)
Employment Type: Full-Time

About the Opportunity:
A stable and high-visibility role supporting mission-critical enterprise applications within a large government-backed program.

Key Responsibilities:

  • Develop and maintain enterprise-level Java web applications
  • Work across full SDLC including design, development, and deployment
  • Perform code reviews, testing, and performance optimization
  • Collaborate with cross-functional technical teams
  • Provide production support and troubleshooting

Required Skills:

  • 10+ years of Java development experience
  • Strong experience with Oracle SQL databases
  • Experience with Spring, REST APIs, JSP
  • Familiarity with HTML, CSS, XML, JSON
  • Experience with Git, Maven, and enterprise systems

Preferred:

  • Experience with JBoss, Hibernate, AJAX
  • Agile development experience

Additional Requirements:

  • U.S. Citizen / Eligible for Public Trust
  • Onsite availability (4 days/week minimum)

Hashtags:
#JavaDeveloper #BackendDeveloper #SpringBoot #OracleSQL #EnterpriseApps #GovernmentJobs #OnsiteJobs #TechHiring #USAJobs