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Weekend Federal Java Developer Jobs in Rockville, MD

Java Developer CTC Group is seeking a Java Developer, to join a group of high-performing developers ... Federal government, and Mission Operations. CTC Group provides a comprehensive benefits package ...

Java Developer

Vienna, VA

$51.25 - $66.25/hr

Kadiak, LLC, a Koniag Government Services company, is seeking a Java Developer with a TS/SCI ... federal, state, or local law. We are committed to equal employment opportunity in all decisions ...

Java Developer

Vienna, VA · On-site

$150K - $195K/yr

Kadiak, LLC, a Koniag Government Services company, is seeking a Java Developer with a TS/SCI ... federal, state, or local law. We are committed to equal employment opportunity in all decisions ...

Java Developer

Vienna, VA · On-site

$51.25 - $66.25/hr

Kadiak, LLC, a Koniag Government Services company, is seeking a Java Developer with a TS/SCI ... federal, state, or local law. We are committed to equal employment opportunity in all decisions ...

Java Developer

Hanover, MD · On-site

$170K - $191K/yr

Mentor junior engineers Critical Skills/Experience: * 3+ years Java (modern) and Spring/Spring Boot ... Several factors influence final salary including, but not limited to, geographic location, Federal ...

B&A is looking for an Jr. Java Developer to join a contract with a federal government client in support of an important mission. We are looking for a motivated and detail-oriented Junior Java ...

B&A is looking for an Jr. Java Developer to join a contract with a federal government client in support of an important mission. We are looking for a motivated and detail-oriented Junior Java ...

Java Developer

Ashburn, VA · On-site

$52.25 - $67.50/hr

B&A is looking for a mid-level Java Developer to join a contract with a federal government client in support of an important mission. In this role, you will have the opportunity to work with a great ...

Java Developer

Ashburn, VA · On-site

$52.25 - $67.50/hr

B&A is looking for a mid-level Java Developer to join a contract with a federal government client in support of an important mission. In this role, you will have the opportunity to work with a great ...

Java Developer

Ashburn, VA · On-site

$52.25 - $67.50/hr

B&A is looking for a mid-level Java Developer to join a contract with a federal government client in support of an important mission. In this role, you will have the opportunity to work with a great ...

Senior Java Developer

Reston, VA · On-site

$59.50 - $76/hr

ASRC Federal is a leading government contractor furthering missions in space, public health and ... a Java Developer with experience in building high-performing, scalable, enterprise-grade ...

Java Developers (Multiple)

Reston, VA · On-site

$53 - $68.75/hr

Resource will be required to support a 24-7 rotating support schedule weekends and evenings. Position 2 Mid-level Java Developer Herndon, VA 6 month plus contract opportunity Candidates will be ...

Java Developer

Bethesda, MD · On-site

$54.50 - $70.75/hr

... or weekend • Provide Level II customer support via phone support, Parature customer service ... using a JAVA Framework such as Spring is required. • 3+ years of Java Enterprise Edition ...

Java Developer

Washington, DC · On-site +1

$57.50 - $74.50/hr

Responsibilities: * Back-end Java web application development * Work with multiple APIs in a ... federal state, or local law.

Java Developer

Herndon, VA

$52.50 - $67.75/hr

... federal government personnel security product. Act as a developer on Web enabled J2EE type ... JAVA developer with 1-2 years experience Experience with Java (J2SE and J2EE), JSP/servlet, JDBC ...

Java Developer

Washington, DC · Remote

$52.25 - $67.50/hr

Responsibilities: * Back-end Java web application development * Work with multiple APIs in a ... federal state, or local law. Powered by JazzHR 1jtd9yYLLP

We are seeking a skilled Java Developer with an active TS/SCI clearance to support mission-critical development efforts within a high-security federal environment. This role is ideal for candidates ...

Java Developer

Arlington, VA · On-site +1

$58.75 - $76/hr

We provide Enterprise Modernization services to both civilian and defense Federal agencies. Our ... Engineering/ Information Systems/Information Technology or related Field. * 7-9 years of Java/J2EE ...

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Weekend Federal Java Developer information

See Rockville, MD salary details

$15

$57

$78

How much do weekend federal java developer jobs pay per hour?

As of Jun 25, 2026, the average hourly pay for weekend federal java developer in Rockville, MD is $57.79, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $64.66 per hour, depending on experience, location, and employer.

What is the difference between Weekend Federal Java Developer vs Part-Time Java Developer?

AspectWeekend Federal Java DeveloperPart-Time Java Developer
CredentialsTypically requires Java certification and federal clearanceUsually requires Java skills, certifications vary
Work EnvironmentFederal agencies, government projects, often on-sitePrivate sector, various industries, on-site or remote
Employer & Industry UsageFederal government, defense, public sectorTech companies, startups, corporate clients
Search & Comparison IntentUnderstanding federal project roles, security clearancePart-time work options, flexible schedules

The Weekend Federal Java Developer typically works on government projects requiring security clearances and federal credentials, often in federal agencies or defense sectors. In contrast, a Part-Time Java Developer may work across various industries with more flexible schedules and fewer security requirements. Both roles involve Java programming but differ mainly in work environment, credentials, and project scope.

What are popular job titles related to Weekend Federal Java Developer jobs in Rockville, MD? For Weekend Federal Java Developer jobs in Rockville, MD, the most frequently searched job titles are:
What job categories do people searching Weekend Federal Java Developer jobs in Rockville, MD look for? The top searched job categories for Weekend Federal Java Developer jobs in Rockville, MD are:
Infographic showing various Weekend Federal Java Developer job openings in Rockville, MD as of June 2026, with employment types broken down into 2% As Needed, 50% Full Time, 47% Part Time, and 1% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $120,205 per year, or $57.8 per hour.

Back-End Java Developer

C T C Group

Annapolis Junction, MD • On-site

$140K - $170K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 14 days ago


Job description

Java Developer

CTC Group is seeking a Java Developer, to join a group of high-performing developers and engineers in shaping the modernization of geolocation products supporting the warfighter. You'll be exposed to multiple discipline areas such as UI, front-end, back-end and/or full-stack development, and algorithm development. This team is creating a next generation product, incorporating, and improving legacy capabilities, and working directly with the user base to improve the user experience and ensure new features and capabilities exceed expectations.

Responsibilities
  • Perform full-stack software development predominantly using Java to create and implement enhancements to existing capabilities
  • Collaborate with team of software and systems engineers in an agile environment to analyze requirements and derive user stories and issues for development planning
  • Perform integration and testing as needed
  • Test and debug software code for integrated applications
  • Provide tier 2 and 3 support for deployed capabilities and address bug fixes
  • Be able to work individually and as part of a team
Qualifications
  • Active TS/SCI with polygraph security clearance
  • Bachelor's degree in Computer Science or related discipline from an accredited college or university is required. Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor's degree.
  • Experience with Enterprise Java development
  • Experience developing service-oriented architectures
  • Experience developing micro service solutions
  • Database experience such as Mongo or MySQL
  • Knowledge of parameters and values represented in cellular communications
Desired Skills
  • Experience with Java Spring Framework (e.g. Spring Boot)
  • Experience with ElasticSearch
  • Experience with Java development IDEs (e.g. IntelliJ, Eclipse, VS Code)
  • Experience with agile development practices
  • Experience with Atlassian tools (Jira, Confluence)
  • Experience with Gitlab
  • Experience with container technologies (e.g. Docker & Podman)
  • Familiarity with metrics tools like Prometheus and Grafana
  • Familiarity with migrating Java 1.8 to Java 17
Level 2 Requirements
  • Fourteen (14) years' experience as a SWE, in programs and contracts of similar scope, type, and complexity is required.

Pay Information

The final salary may be influenced by various factors, such as location, labor categories, experience, education, and/or certifications. CTC also provides a variety of benefits as well as opportunities for continuous education and development. The estimated salary range for this position is $140,000 - $170,000.

Why CTC Group?

We recognize that successful partnerships are based on open and direct communication, mutual respect, and the ability to adapt to evolving capabilities. Our cleared employees bring decades of experience supporting customers in the Intelligence and Defense communities. We specialize in providing engineering, technical, operational support, and training services to Federal government, and Mission Operations.

CTC Group provides a comprehensive benefits package that includes, but is not limited to, Health/Dental/Vision, 401k, PTO and holiday pay, disability and life insurance.

CTC Group provides equal employment opportunities to all employees and applicants without regard to race, color, religious creed, sex, national origin, ancestry, citizenship status, pregnancy, physical disability, genetic information, mental disability, age, military status or status as a Vietnam-era or special disabled veteran, marital status, registered domestic partner status, gender (including sex stereotyping), medical condition (including, but not limited to, cancer related or HIV/AIDS related) or sexual orientation in accordance with applicable federal and state laws. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.