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Senior Java Software Developer Jobs in McLean, VA

CMT Services, Inc.

Sr. Java Developer

Washington, DC · Remote

$64.75 - $82.75/hr

Sr. Java Developer Location: Federal Emergency Management Agency (FEMA) 500 C Street, SW ... Develop, correct, test, and document approved eCAPS software changes, enhancements, defect ...

Synergy ECP

Senior Java Software Engineer

Columbia, MD · On-site

$250K/yr

Software Engineer - Java & Linux We are seeking an experienced Software Engineer with strong expertise in Java development and Linux environments to support enterprise-grade, high-performance ...

CMT Services Inc.

Sr. Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Position Title: Sr. Java Developer Location: Federal Emergency Management Agency (FEMA) 500 C ... Develop, correct, test, and document approved eCAPS software changes, enhancements, defect ...

Synergy ECP

Senior Java Software Engineer

Columbia, MD · On-site

$250K/yr

Software Engineer - Java & Linux We are seeking an experienced Software Engineer with strong expertise in Java development and Linux environments to support enterprise-grade, high-performance ...

CMT Services Inc

Sr. Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Position Title: Sr. Java Developer Location: Federal Emergency Management Agency (FEMA) 500 C ... Develop, correct, test, and document approved eCAPS software changes, enhancements, defect ...

CMT Services Inc

Sr. Java Developer

Washington, DC · On-site

$64.75 - $82.75/hr

Sr. Java Developer Location: Federal Emergency Management Agency (FEMA) 500 C Street, SW ... Develop, correct, test, and document approved eCAPS software changes, enhancements, defect ...

Navtech, Inc.

Senior Java Software Engineer

Rockville, MD · On-site

$127K - $167K/yr

Senior Software Engineer Location : Rockville MD (remote until Covid-19) Duration : 6 Months CTH ... Full stack developer with hands-on experience with backend, frontend and database technologies.

Cymertek

C / C++ / Java Software Developer

Chantilly, VA · On-site

$50.75 - $68.25/hr

C / C++ / Java Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please ... Developer, Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor ...

Navtech, Inc.

Sr Java Software Engineer

Rockville, MD · On-site

$127K - $167K/yr

Senior Software Engineer Location : Rockville MD (remote until Jan 2022) Duration : 6 Months CTH ... Full stack developer with hands-on experience with backend, frontend and database technologies.

Navtech, Inc.

Senior Java Software Engineer

Rockville, MD · On-site

$127K - $167K/yr

Senior Software Engineer Location : Rockville MD (remote until Covid-19) Duration : 6 Months CTH ... Full stack developer with hands-on experience with backend, frontend and database technologies.

Cymertek

C / C++ / Java Software Developer

Reston, VA · On-site

$51 - $68.75/hr

C / C++ / Java Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note ... Developer, Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor ...

GoIntellects Inc.

Sr Java Developer

Washington, DC · On-site

$81/hr

The Senior Developer will be writing clean, scalable code using JAVA programming languages, refactor and debug code, improve existing software, test, and deploy applications and systems. The resource ...

Cymertek

C / C++ / Java Software Developer

Tysons, VA · On-site

$49.25 - $66.25/hr

C / C++ / Java Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note ... Developer, Senior Software Developer, Software Architect, etc. DEGREE (Level Desired) Bachelor ...

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Senior Java Software Developer information

See McLean, VA salary details

$11

$63

$87

How much do senior java software developer jobs pay per hour?

As of Aug 6, 2026, the average hourly pay for senior java software developer in McLean, VA is $63.51, according to ZipRecruiter salary data. Most workers in this role earn between $55.62 and $70.96 per hour, depending on experience, location, and employer.

What is a senior Java software developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

What are some common challenges senior Java software developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

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

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

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

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities near McLean, VA are hiring for Senior Java Software Developer jobs? Cities near McLean, VA with the most Senior Java Software Developer job openings:
Senior Java Software Developer jobs near you
Infographic showing various Senior Java Software Developer job openings in McLean, VA as of July 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $132,101 per year, or $63.5 per hour.

Sr. Java Developer

CMT Services, Inc.

Washington, DC • Remote

$64.75 - $82.75/hr

Contractor

Posted 6 days ago

Job description

ABOUT US:

CMT Services Inc. is a dynamic and small business supporting Federal, State, and Local government agencies. As an SBA-certified HUBZone, Woman Owned Small Business (WOSB), we deliver quality, professional services to supportthe missions and strategic business goals of our clients.

PositionTitle:Sr. Java Developer

Location:

Federal Emergency Management Agency (FEMA)

500 C Street, SW, Washington, DC 20472

Period of Performance:

8/25/2026 - 2/24/2027 (6 months)

Place of Performance:

Remote work is authorized under this contract

Citizenship

U.S. Citizenship or Green card holder

Position Summary:The Sr. Java Developer supports the sustainment, correction, enhancement, testing, implementation, and technical documentation of FEMA's eCAPS application. Works with the Sr. Java Developer, Project Manager, Business Analyst/Tester, FEMA technical personnel, and system stakeholders to maintain stable application operations and implement approved changes.

Key Responsibilities:

  • Develop, correct, test, and document approved eCAPS software changes, enhancements, defect resolutions, and security remediations.
  • Support Java/JDK, Oracle 19c, WebLogic, RHEL, FEIMS, SFS, and IFMIS-related application functions and interfaces.
  • Conduct unit testing, maintain source code and configuration records, and support integration, user acceptance, performance, and security testing.
  • Prepare or update design documents, test cases, system manuals, release materials, implementation plans, and training documentation.
  • Support Tier III issue resolution, production releases, application monitoring, and optional disaster-response surge activities when authorized.

Required Qualifications:

  • Experience supporting Java-based enterprise applications and associated development, testing, deployment, or sustainment activities.
  • Experience with Java, Oracle databases, SQL, WebLogic, or comparable enterprise application technologies.
  • Ability to analyze defects, implement approved corrections, conduct unit testing, and maintain technical documentation.
  • Ability to comply with DHS/FEMA security, configuration management, records management, and Section 508 requirements.
  • Federal experience is preferred.

Education:

  • Bachelor's degree in Computer Science, Information Technology, Software Engineering, or a related field.


Join Our Team:

AtCMT Services, we believe that extraordinary results come from empowering exceptional people. If you're ready to lead innovative projects, solve complex challenges, and contribute to meaningful infrastructure development while advancing your career in a supportive, collaborative environment, we want to hear from you.

Disclaimer:

By submitting your resume for this job posting, you authorize CMT Services, Inc. to forward your resume to all applicable internal and external managers, agencies, and recruitment personnel for review and consideration to hire.

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