Demo

Java Developer

Apex Systems
Oxon Hill, MD Full Time
POSTED ON 6/9/2026
AVAILABLE BEFORE 7/9/2026
Job#: 3035477

Job Description:
Java Developer

Location: Oxon Hill, Maryland (Hybrid)

Duration: 6 month contract-to-hire

Role Overview

Apex Systems has an opening available for a Java Developer to support and develop solutions for a key government program with FEMA. The developer will be responsible for configuration management and updating design and architecture documentation. This role involves designing, developing, maintaining, and supporting enterprise applications using Java, Struts, and Webapp technologies.

Key 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 applications with APIs, web services, and third-party systems.
  • Perform unit testing, system testing, and support for user acceptance testing (UAT).
  • Collaborate with cross-functional teams to ensure timely project delivery.
  • Maintain documentation, coding standards, and deployment procedures.
  • Support production environments and provide ongoing maintenance.
Required Qualifications

Clearance: Must be eligible to obtain and maintain a DHS Public Trust

Education & Experience:
  • Bachelor's degree and 10 years of experience developing applications (additional years experience may be substituted in lieu of a degree)


Technical Skills:
  • Knowledge of SQL and relational databases such as Microsoft SQL Server and Oracle Database.
  • Experience with object-oriented programming concepts.
  • Familiarity with source control tools such as Git.
  • Knowledge of REST/SOAP APIs and application integration.
  • Strong debugging, analytical, and problem-solving skills.


Communication Skills: Good verbal and written communication skills are required.

Preferred Qualifications
  • Experience migrating legacy Java/Struts/webapp applications to modern platforms.
  • Familiarity with Agile/Scrum methodologies.
  • Experience in government domains.
  • Exposure to Powerbuilder is a plus.
  • Knowledge of CI/CD pipelines.
  • Cloud deployment exposure.
Work Environment

This position follows a hybrid work model, with a requirement of 3 days onsite and 2 days remote per week.

Interview Process

The interview process will consist of a one-step virtual panel interview.

Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

Apex uses a virtual recruiter as part of the application process. Click for more details.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at or .

Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.

Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at

Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6 months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.

Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

If you require an accommodation under the Americans with Disabilities Act to participate in an interview with a virtual recruiter or to use our website for a search or application, please contact our Benefits Department at or . Please note that this contact information is strictly to be used for medical ADA accommodations and that no other inquiries will be answered.

UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Everforth Apex Systems.

Salary.com Estimation for Java Developer in Oxon Hill, MD
$131,875 to $164,967
If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Java Developer?

Sign up to receive alerts about other jobs on the Java Developer career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$90,707 - $120,959
Income Estimation: 
$111,369 - $141,168
Income Estimation: 
$117,871 - $153,580
Income Estimation: 
$109,939 - $144,341
Income Estimation: 
$114,500 - $144,633
Income Estimation: 
$150,756 - $194,140
Income Estimation: 
$126,569 - $164,899
Income Estimation: 
$208,447 - $279,762
Income Estimation: 
$153,752 - $200,235
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Apex Systems

  • Apex Systems Providence, RI
  • Job#: 3033787 Job Description: Enterprise Architect Location: REMOTE Employment Type: Contract Role Overview A national retail and supply-chain organizatio... more
  • 3 Days Ago

  • Apex Systems Woonsocket, RI
  • Job#: 3035352 Job Description: Sr. Manager - Technical Modernization Lead Location: REMOTE Role Overview We are seeking a Senior Manager-level Technical Le... more
  • 3 Days Ago

  • Apex Systems Wilmington, DE
  • Job#: 3030486 Job Description: Small Talk Developer Location: Wilmington, DE (Onsite) Pay Rate: $67/hour to $74/hour Employment Type: 12 Months Contract Ro... more
  • 3 Days Ago

  • Apex Systems Jbphh, HI
  • Job#: 3037298 Job Description: SR Wireless Engineer SME Location: Norfolk, VA, San Diego, CA, Washington DC or Honolulu, HI Role Overview Seeking a Senior ... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Java Developer jobs in the Oxon Hill, MD area that may be a better fit.

  • Redolent, Inc Reston, VA
  • One of our direct client is urgently looking for a Java Developer @ Reston VA TITLE: Java Developer LOCATION: Reston, VA Duration: 6 to 12 Months Descripti... more
  • 3 Days Ago

  • Ajace Inc Mc Lean, VA
  • We are seeking an experienced and highly motivated Senior Java Core Stack Developer with 7 years of hands-on experience in designing, developing, and maint... more
  • 3 Days Ago

AI Assistant is available now!

Feel free to start your new journey!