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Weekend Java Jobs in Washington (NOW HIRING)

Java Developer

Arlington, VA · On-site

$58.75 - $76/hr

Java Developer Location: Arlington, VA Duration: 3 months contract to Hire Client: Direct Client Role description below: Responsible for analysis, design, development, and implementation of new and ...

Java Developer

Mclean, VA

$51.50 - $66.75/hr

Java Developer Location: Mclean, VA Duration: 6 + Months - Hands-on experience in Enterprise Data Services development and delivery using SOA architecture . Minimum 4-6 years programming with Java ...

Java Developer

Alexandria, VA · On-site

$54.50 - $70.75/hr

Role Java developer Work Location Alexandria, VA Total experience in required skill (years) ~8 to 10 years Mandatory Technical / Functional Skills 1. Web development experience a. Good HTML5/CSS ...

Java Developer

Arlington, VA · Remote

$58.25 - $75.50/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in ...

Java Developer

Arlington, VA · Remote

$58.25 - $75.50/hr

ASRC Federal Arctic Slope Mission Services' is seeking a Java Developer with experience in building high-performing, scalable, enterprise-grade applications to support a government contract in ...

Java Tutor

College Park, MD · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Java tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to ...

JAVA Developer

Annapolis, MD · On-site

$50.50 - $65.25/hr

JAVA Developer Annapolis, MD 12+ months Mandatory Qualifications: Bachelor's degree in Computer Science or a related field (e.g., mechanical engineering, math, etc.). Five (5) years' experience in ...

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Weekend Java information

What is a Weekend Java job?

A Weekend Java job is a part-time or contract-based role where developers work primarily on weekends to support ongoing projects, fix bugs, or develop new features. These jobs are ideal for professionals looking to earn extra income, gain experience, or contribute to projects outside their full-time work. Companies may hire Weekend Java developers to handle urgent tasks, ensure continuous development, or provide maintenance support.

What are the key skills and qualifications needed to thrive in the Weekend Java position, and why are they important?

To excel as a Weekend Java Developer, you need a strong command of Java programming, object-oriented design, and experience with databases and version control systems, typically supported by a degree in computer science or related field. Familiarity with frameworks such as Spring or Hibernate, knowledge of Agile development tools, and possibly Oracle Java certification are highly valued. Excellent problem-solving abilities, time management, and clear communication with remote or cross-functional teams help you stand out. These skills are crucial for delivering high-quality software efficiently during weekend shifts, ensuring seamless handoffs and collaboration.

What does a typical work schedule look like for a Weekend Java Developer, and how is project handoff managed between weekday and weekend teams?

Weekend Java Developers generally work part-time hours on Saturdays and Sundays, focusing on project development, bug fixes, or supporting critical maintenance tasks. Clear project handoff procedures are established using detailed documentation, Jira ticket updates, or code comments, allowing weekday and weekend teams to coordinate effectively. Developers often attend virtual check-ins and collaborate through messaging or project management platforms to ensure continuity. This work structure appeals to professionals seeking flexible hours or supplemental income while contributing to ongoing software projects in a dynamic environment.

What are the most commonly searched types of Java jobs in Washington? The most popular types of Java jobs in Washington are:
What are popular job titles related to Weekend Java jobs in Washington? For Weekend Java jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Weekend Java jobs in Washington look for? The top searched job categories for Weekend Java jobs in Washington are:
What cities in Washington are hiring for Weekend Java jobs? Cities in Washington with the most Weekend Java job openings:
Infographic showing various Weekend Java job openings in Washington as of July 2026, with employment types broken down into 3% Locum Tenens, 1% Internship, 81% Full Time, 9% Part Time, and 6% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution.
Java Developer

Java Developer

CACI International, Inc.

National Harbor, MD • On-site

$103K - $218K/yr

Full-time

Medical, Retirement, PTO

Re-posted 12 days ago


Job description

Job Title: Java Developer
Job Category: Information Technology
Time Type: Full time
Minimum Clearance Required to Start: None
Employee Type: Regular
Percentage of Travel Required: None
Type of Travel: None
* * *
The Opportunity:
CACI is seeking a Java Developer to join our FEMA Team. The Developer is responsible in supporting and developing the solutions and conduct configuration management throughout. Update design and architecture documentation (data and system) as needed if changes are identified and approved by FEMA as necessary to the success of this project.
Responsibilities:
We are seeking an experienced Java Developer to design, develop, maintain, and support enterprise applications built using Java, Struts, and Webapp technologies. The ideal candidate will work closely with business analysts, database administrators, and other developers to deliver scalable and reliable software solutions.
Duties and Responsibilities:
• Develop, enhance, and maintain applications using Java.
• Analyze business requirements and translate them into technical solutions.
• Design and optimize SQL queries, stored procedures, and database structures.
• Troubleshoot application issues, bugs, and performance bottlenecks.
• Integrate Java/Struts/webapp applications with APIs, web services, and third-party systems.
• Perform unit testing, system testing, and support user acceptance testing (UAT).
• Collaborate with cross-functional teams to ensure timely project delivery.
• Maintain technical documentation, coding standards, and deployment procedures.
• Support production environments and provide ongoing maintenance.
Qualifications:
Required:
• Bachelor's degree and 10 years of experience developing applications
• Knowledge of SQL and relational databases such as:
o Microsoft SQL Server
o Oracle Database
• Experience with object-oriented programming concepts.
• Familiarity with source control tools such as:
o Git
• Knowledge of REST/SOAP APIs and application integration.
• Strong debugging, analytical, and problem-solving skills.
• Good verbal and written communication skills.
Desired:
• Experience migrating legacy Java/Struts/webapp applications to modern platforms.
• Exposure to Powerbuilder is a plus.
• Familiarity with Agile/Scrum methodologies.
• Experience in healthcare, finance, insurance, or government domains.
o Nice-to-Have Skills
• Performance tuning and optimization
• CI/CD pipeline knowledge
• Cloud deployment exposure
• Reporting tools integration
o Example Technologies
• Java
• Struts
• webapps
• Microsoft SQL Server
• Oracle Database
• Git
What You Can Expect:
A culture of integrity.
At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
An environment of trust.
CACI values the unique contributions that every employee brings to our company and our customers - every day. You'll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
A focus on continuous growth.
Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Pay Range:
There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
The proposed salary range for this position is:
$103,800 - $218,100
CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.