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Java Developer Volunteer Jobs in Florida (NOW HIRING)

Software Engineer III

Cape Canaveral, FL

$48.75 - $65.50/hr

C/C++, LabView, Python, Java, TestStand 3+ years of professional experience for this role. You will ... work by volunteering more than 850,000 hours annually. Learn more about Lockheed Martin ...

Arthrex Benefits Medical, Dental and Vision Insurance Company-Provided Life Insurance Voluntary ... Proficiency in JavaScript, Java, and SQL. * Experience with test management and automation tools is ...

Software Engineer III

Cape Canaveral, FL · On-site

$48.75 - $65.50/hr

C/C++, LabView, Python, Java, TestStand • 3+ years of professional experience for this role. • ... work by volunteering more than 850,000 hours annually. Learn more about Lockheed Martin ...

Software Engineer III

Cape Canaveral, FL · On-site

$48.75 - $65.50/hr

C/C++, LabView, Python, Java, TestStand • 3+ years of professional experience for this role. • ... work by volunteering more than 850,000 hours annually. Learn more about Lockheed Martin ...

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Java Developer Volunteer information

See Florida salary details

$11

$42

$57

How much do java developer volunteer jobs pay per hour?

As of May 29, 2026, the average hourly pay for java developer volunteer in Florida is $42.37, according to ZipRecruiter salary data. Most workers in this role earn between $36.63 and $47.40 per hour, depending on experience, location, and employer.

What is a Java Developer Volunteer job?

A Java Developer Volunteer role involves contributing to software development projects without financial compensation. Volunteers typically assist in coding, debugging, testing, and maintaining Java-based applications for nonprofits, open-source projects, or startups. This role helps developers gain experience, build portfolios, and support meaningful initiatives while collaborating with teams.

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

To excel as a Java Developer Volunteer, you should have a solid grasp of Java programming, object-oriented design, and version control systems, often demonstrated through coursework, certifications, or hands-on project experience. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems (Maven or Gradle), and collaborative platforms such as GitHub is commonly expected. Strong communication, teamwork, and a willingness to learn set exceptional volunteers apart. These skills and qualities ensure you can contribute effectively to projects, adapt to dynamic team needs, and make the most meaningful impact in volunteer settings.

What types of projects or tasks can I expect to work on as a Java Developer Volunteer?

As a Java Developer Volunteer, you might work on a range of projects, such as developing new software features, fixing bugs, writing unit tests, or helping maintain existing Java applications for nonprofits or community organizations. You could also assist in documentation, code reviews, or collaborating on open-source initiatives, depending on the organization's needs. These roles often provide exposure to agile development practices and teamwork with other engineers, designers, and project managers. Volunteering in this capacity not only helps worthwhile causes but also allows you to expand your portfolio and gain practical experience with real-world applications.
What are the most commonly searched types of Java Developer jobs in Florida? The most popular types of Java Developer jobs in Florida are:

Software Developer - IT Specialist (APPSW)

Joint Activities

Key West, FL • On-site, Remote

$105.26K - $143.87K/yr

Full-time

Posted 4 days ago


Job description

Summary
About the Position: This position is in the Defense Civilian Intelligence Personnel System (DCIPS). Employees occupying DCIPS positions are in the Excepted Service and must adhere to U.S. Code, Title 10, as well as Department of Defense Instruction 1400.25. This position is located with the Innovation & Technology Directorate, J7.
Applicants are highly encourage to visit https://www.cityofkeywest-fl.gov/ & https://www.monroecounty-fl.gov/ for information regarding the area.
Learn more about this agency
Duties
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  • Serve as an Information Technology (IT) Specialist providing support in the specialty of programming and problem resolution.
  • Provide support to applications consisting of numerous software programs, utilities, and tools, and which exist in a web-based application computing environment.
  • Develop software programs, consisting of moderately complex decision making, assures optimum equipment utilization, achieves functional goals, and enhances program maintenance.
  • Perform formalized application analysis and assessments in customer organizations, to provide increased effectiveness of the customer in performing their mission.
  • Analyze and evaluate workplace automation requirements in a multi-level server and communications environment for diverse customers throughout the command
  • Maintain or assist in the maintenance of existing software systems both locally developed applications and common off-the-shelf software.

Requirements
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Conditions of employment
  • Appointment may be subject to a suitability or fitness determination, as determined by a completed background investigation.
  • In accordance with Change 3 to AR 600-85, Alcohol and Drug Abuse Prevention and Control Program, individual must successfully pass a urinalysis screening for illegal drug use prior to appointment and periodically thereafter.
  • This position is designated Tier 5, Special Sensitive, High Risk and the incumbent is required to obtain and maintain a Top Secret Security Clearance Level with Sensitive Compartmented Information (SCI) access as a condition of employment.
  • Temporary Duty (TDY) travel expected for this position 10% or less of the time.
  • This is a drug testing designated position (TDP) under the Department of the Army Drug Free Federal Workplace Program in accordance with AR 600-85. (See Additional Information section below).

Qualifications
Who May Apply:
Only applicants who meet one of the employment authority categories below are eligible to apply for this job. You will be asked to identify which category or categories you meet, and to provide documents which prove you meet the category or categories you selected. See Proof of Eligibility for an extensive list of document requirements for all employment authorities.
  • Priority Placement Program, DoD Military Reserve (MR) and National Guard (NG) Technician Eligible
  • Priority Placement Program, DoD MR and NG Preference Eligible Tech Receiving Disability Retirement
  • Priority Placement Program, DoD Retained Grade Preference Eligible
  • United States Citizen Applying to a DCIPS Position

Army DCIPS positions apply Veteran's Preference to preference eligible candidates as defined by Section 2108 of Title 5 U.S.C., in accordance with the procedures provided in DoD Instruction 1400.25, Volume 2005, DCIPS Employment and Placement.
In order to qualify, you must meet the education or experience requirements described below. Experience refers to paid and unpaid experience, including volunteer work done through National Service programs (e.g., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student; social). You will receive credit for all qualifying experience, including volunteer experience. Your resume must clearly describe your relevant experience; if qualifying based on education, your transcripts will be required as part of your application. Additional information about transcripts is in this document.
Basic Requirement for Software Developer - IT Specialist (APPSW):
Specialized and Other Experience: One year of specialized experience which includes assisting in programming languages such as html, java script, cascading style sheets (CSS), java, UNIX Shell, and SQL and applying software principles and/or procedures for designing systems components such as web services and database queries. This definition of specialized experience is typical of work performed at the second lower grade/level position in the federal service (GS/GG-09).
The specialized experience must include, or be supplemented by, information technology related experience (paid or unpaid experience and/or completion of specific, intensive training, as appropriate) which demonstrates each of the four competencies, as defined:
(1) Attention to Detail - Is thorough when performing work and conscientious about attending to detail. Examples of IT-related experience demonstrating this competency include: completing work independently that rarely requires editing or review by others.
(2) Customer Service - Works with clients and customers (that is, any individuals who use or receive the services or products that your work unit produces, including the general public, individuals who work in the agency, other agencies, or organizations outside the Government) to assess their needs, provide information or assistance, resolve their problems, or satisfy their expectations; knows about available products and services; is committed to providing quality products and services. Examples of IT-related experience demonstrating this competency include: resolving simple and routine problems, questions, or complaints and providing support and guidance to customers on non-routine issues; serving as a primary resource for customers, requesting assistance with complex issues when necessary; and participating in meetings and providing advice to customers in own area of expertise.
(3) Oral Communication - Expresses information (for example, ideas or facts) to individuals or groups effectively, taking into account the audience and nature of the information (for example, technical, sensitive, controversial); makes clear and convincing oral presentations; listens to others, attends to nonverbal cues, and responds appropriately. Examples of IT-related experience demonstrating this competency include: expressing facts and ideas in a clear, concise, convincing, and organized manner; clearly conveying moderately complex ideas, concepts, and information to customers; exhibiting active listening by demonstrating understanding of audience comments and/or questions.
(4) Problem Solving - Identifies problems; determines accuracy and relevance of information; uses sound judgment to generate and evaluate alternatives, and to make recommendations. Examples of IT-related experience demonstrating this competency include: identifying and solving problems by gathering and applying information from a variety of materials or sources that provide several alternatives; recognizing and taking action to address non-routine problems; soliciting feedback from multiple stakeholders to understand an issue or problem and accurately assess its root causes and potential solutions; seeking supervisory review where appropriate.
OR
Education: Ph.D. or equivalent doctoral degree or 3 full years of progressively higher level graduate education leading to such a degree from an accredited or pre-accredited institution in computer science, engineering, information science, information systems management, mathematics, operations research, statistics, or technology management; or, three full years of graduate education from an accredited or pre-accredited institution that provided a minimum of 24 semester hours in one or more of the fields identified above and required the development or adaptation of applications, systems, or networks.
You will be evaluated on the basis of your level of competency in the following areas:
  • Accountability
  • Attention to Detail
  • Customer Service
  • Decision Making
  • Flexibility
  • Integrity/Honesty
  • Interpersonal Skills
  • Learning
  • Reading Comprehension
  • Reasoning
  • Self-Management
  • Stress Tolerance
  • Teamwork

Education
FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. For further information, visit: http://www.ed.gov/about/offices/list/ous/international/usnei/us/edlite-visitus-forrecog.html
Additional information
  • This position requires a 2 year trial period during which the agency evaluates your fitness and whether your continued employment advances the public interest. In making this determination, the agency may consider your performance and conduct; agency needs and interests; whether your continued employment supports organizational or Government goals; and whether it promotes the efficiency of the Federal service. Continued employment requires written certification that it advances the public interest.
  • Male applicants born after December 31, 1959, must complete a Pre-Employment Certification Statement for Selective Service Registration.
  • You will be required to provide proof of U.S. Citizenship.
  • Direct Deposit of Pay is required.
  • In accordance with DoDM 8140.03 and supplemental Army guidance, the employee must obtain and maintain the following requirements for each Cyber work role (except Data, AI, and/or Software Engineering) at the assigned proficiency level: 1) Foundational qualification requirements within 9 months, 2) Resident qualification requirements within 12 months, 3) 20 hours of Continuous Professional Development (CPD) per work role code (which can overlap).
  • Selection is subject to restrictions resulting from Department of Defense referral system for displaced employees.
  • If you have retired from federal service and you are interested in employment as a reemployed annuitant, see the information in the Reemployed Annuitant information sheet.
  • This is a(n) 34 Career Program position.
  • Multiple positions may be filled from this announcement.
  • Salary includes applicable locality pay or Local Market Supplement.
  • Payment of Permanent Change of Station (PCS) costs is not authorized, based on a determination that a PCS move is not in the Government interest.

Reasonable Accommodation (RA) Requests: If you believe you have a disability (i.e., physical or mental), covered by the Rehabilitation Act of 1973 as amended that would interfere with completing the USA Hire Competency Based Assessments, you will be granted the opportunity to request a RA in your online application. Requests for RA for the USA Hire Competency Based Assessments and appropriate supporting documentation for RA must be received prior to starting the USA Hire Competency Based Assessments. Decisions on requests for RA are made on a case-by-case basis. If you meet the minimum qualifications of the position, after notification of the adjudication of your request, you will receive an email invitation to complete the USA Hire Competency Based Assessments, based on your adjudication decision. You must complete all assessments within 48 hours of receiving the URL to access the USA Hire Competency Based Assessments if you received the link after the close of the announcement. To determine if you need a RA, please review the Procedures for Requesting a Reasonable Accommodation for Online Assessments here: https://appsupport.usastaffing.gov/hc/en-us/sections/28980686389652-Reasonable-Accommodation-Information
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Candidates should be committed to improving the efficiency of the Federal government, passionate about the ideals of our American republic, and committed to upholding the rule of law and the United States Constitution.
Benefits
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A career with the U.S. government provides employees with a comprehensive benefits package. As a federal employee, you and your family will have access to a range of benefits that are designed to make your federal career very rewarding. Opens in a new windowLearn more about federal benefits.
Review our benefits
Eligibility for benefits depends on the type of position you hold and whether your position is full-time, part-time or intermittent. Contact the hiring agency for more information on the specific benefits offered.