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Part Time Java Developer Jobs in Washington, DC (NOW HIRING)

ECS

Senior Data Analyst (Part-Time)

Arlington, VA · On-site

$73.76 - $76.17/hr

Write programming codes, such as DAX and data Mash-up(M) for data manipulation, sorting ... In-depth knowledge of scripted languages such as SQL, Python, R, and Java Scripts and the proven ...

Booz Allen Hamilton, Inc.

Application Developer

Laurel, MD · On-site

$69K - $158K/yr

Python, Java, Go, Rust, or Structured Query Language (SQL), and NoSQL * Experience with computer ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

TAK Developer

Mclean, VA · On-site +1

$86K - $198K/yr

... Java and Kotlin * 3+ years of experience with development in the Android Tactical Assault Kit (ATAK ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

XR Developer

Mclean, VA · On-site

$77K - $176K/yr

Experience with programming languages, including Java, C++, or Python, preferred * Experience with ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

Experience with Java, Kotlin, Go, Golang, Rust, or TypeScript * Experience with designing and ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Front End Developer

Mclean, VA · On-site

$69K - $158K/yr

Experience with Java Spring Framework * Experience with testing frameworks such as Jasmine, Karma ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

AI Developer

Arlington, VA · On-site

$77K - $176K/yr

... Java with APIs and data services, including FastAPI, Flask, REST, GraphQL, or SQL * Experience ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

Full Stack Developer

Mclean, VA · On-site

$69K - $158K/yr

You Have: * 2+ years of experience with programming languages, including Java, Python, JavaScript ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

AI Developer

Arlington, VA · On-site

$77K - $176K/yr

... Java with APIs and data services, including FastAPI, Flask, REST, GraphQL, or SQL * Experience ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

AI Developer

Arlington, VA · On-site

$77K - $176K/yr

... Java with APIs and data services, including FastAPI, Flask, REST, GraphQL, or SQL * Experience ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

TAK Developer, Senior

Mclean, VA · On-site

$86K - $198K/yr

... Java and Python * 1+ years of experience with development the Android Tactical Assault Kit (ATAK ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

TAK Developer, Senior

Mclean, VA · On-site

$86K - $198K/yr

... Java and Python * 1+ years of experience with development the Android Tactical Assault Kit (ATAK ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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All JobsJava Developer JobsPart Time Java Developer JobsPart Time Java Developer Jobs in Washington, DC

Part Time Java Developer information

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How much do part time java developer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for part time java developer in Washington, DC is $64.19, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $71.83 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Part Time Java Developer, and why are they important?

To thrive as a Part Time Java Developer, you need solid proficiency in Java programming, knowledge of object-oriented design, and experience with software development practices, typically supported by a degree in computer science or relevant experience. Familiarity with integrated development environments (IDEs) like Eclipse or IntelliJ, version control systems such as Git, and frameworks like Spring Boot is often required. Strong time management, clear communication, and the ability to work independently help you excel in a part-time and often remote or distributed setting. These skills enable you to deliver high-quality code efficiently, collaborate effectively, and meet project deadlines despite a reduced work schedule.

How does working part-time as a Java Developer typically impact project involvement and team collaboration?

As a part-time Java Developer, you may be assigned to specific modules or tasks that fit within your available hours, rather than overseeing entire projects. This structure often requires clear communication with full-time team members to ensure smooth handoffs and progress updates. Collaboration is typically managed through tools like Slack, Jira, or daily stand-ups, allowing you to stay aligned with the team's goals despite a reduced schedule. While you might not be involved in every decision or meeting, your contributions remain integral, and strong organization skills will help you balance multiple priorities effectively.

What Is the Job of a Part-Time Java Developer Do?

The job duties of a part-time Java developer focus on designing, testing, and debugging software and applications using the Java computer language. As a part-time professional, you work less than 40 hours per week. Since Java is a popular application coding language, your responsibilities often involve working on app development projects. A developer can also look for ways to update or improve existing applications. Some employers or clients may ask you to write code for customized applications that they can use on their network or computer system. Java coders can also work on mobile apps for the Android platform.

Which pays more, C++ or Java?

For a part-time Java developer, salary differences between C++ and Java are generally minimal and depend on the industry, location, and experience. Java developers often have more opportunities in enterprise environments, which can influence pay rates, but both skills are valuable and can command competitive wages. Salary variations are also affected by certifications, project complexity, and demand for specific programming languages in the job market.

Is Java outdated in 2026?

Java remains a widely used programming language in 2026, especially for enterprise applications, Android development, and backend systems. Its ongoing updates, large ecosystem, and strong community support ensure its relevance for Java developers and related roles. Staying current with the latest Java versions and frameworks is important for job competitiveness.

Are Java developers still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud environments enhance job prospects for Java developers.

What does a Part Time Java Developer do?

A Part Time Java Developer is responsible for designing, developing, and maintaining Java-based applications, but works fewer hours than a full-time developer. They may be involved in writing clean code, debugging, and collaborating with other team members to implement software solutions. Part-time roles are ideal for those seeking flexible work schedules while still contributing to software projects. These developers may work remotely or onsite and are often hired for specific projects or to help with peak workloads.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as their role involves complex problem-solving, system design, and understanding business needs that AI cannot replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their skills more valuable. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
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What job categories do people searching Part Time Java Developer jobs in Washington, DC look for? The top searched job categories for Part Time Java Developer jobs in Washington, DC are:
Part Time Java Developer jobs near you
Senior Data Analyst (Part-Time)

Senior Data Analyst (Part-Time)

ECS

Arlington, VA • On-site

$73.76 - $76.17/hr

Part-time

Posted 11 hours ago

Job description

Everforth ECS is seeking a Senior Data Analyst (Part-Time) to work in our Arlington, VA office. Please Note: This position is contingent upon additional funding.
Responsibilities include:
  • Work as RISC liaison to CIO for server/system issues related to AWS and Azure.
  • Write programming codes, such as DAX and data Mash-up(M) for data manipulation, sorting, summarizing, and reporting.
  • Perform analysis of data for Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and application of analytical tools.
  • Review, analyze, and modify existing products including coding, debugging, testing, and documenting.
  • Provide guidance to coworkers on business and technical issues affecting projects, such as data access, data quality, storage capacity, and analytic tools and software.
  • Assist with training and conference development which may include presentations to large audiences.
  • Engineer data analytic solutions, including prototyping, proof of concept, and full implementation.
  • Evaluate, assess, document, and test data security and continuity of operations for systems and programs.
  • Ensure compatibility between equipment and software, analyze operational/systems requirements, support design reviews, and present technical briefings.
  • Work as RISC liaison to CIO for server/system issues related to AWS and Azure.
  • Coordinate with staff and customers to identify business and technical requirements.
  • Produce written documentation and artifacts for all work completed, including the translation of user requirements into technical designs.
  • Assist the agency in the development of programming and visualization solutions.
  • Troubleshoot and provide support on existing projects or application efforts.
  • Understand the concepts supporting relational databases, data warehousing, data governance, data access, data quality and related areas.
  • Engineer data analytic solutions, including prototyping, proof of concept, and full implementation.
  • Evaluate, assess, document, and test data security and continuity of operations for systems and programs.
  • Ensure compatibility between equipment and software, analyze operational/systems requirements, support design reviews, and present technical briefings.
  • Analyze Postal Service operations to identify potential fraud schemes, actors, and methods.
  • Participate in site visits with staff and interpret in-the-field observations, identify corresponding data, perform analysis, and identify broader findings.

Salary Range: $73.76-$76.17
General Description of Benefits
  • Must be able to obtain a USPS Public Trust
  • Degree in Computer Science, Information Technology, Data Analytics, or related field.
  • 7+ years' experience and skill writing coding languages (such as SQL, Python, R, and Java Scripts).
  • 3+ years' experience working with Microsoft Power Platform (including Power BI, Power Automate, Power Apps) and other business intelligence applications.
  • 1+ year experience working with AWS or Azure services such as Databricks, Data Factory, and Data Lake.
  • In-depth knowledge of scripted languages such as SQL, Python, R, and Java Scripts and the proven ability to create solutions in complex environments, including the use of programming languages to create datasets, visualizations, and interactive reports in various business intelligence applications.
  • Skill applying analytical techniques, methods, and processes to business problems demonstrated through a history of accepted modeling and analyses that resulted in meaningful business impact. These include working with unstructured or structured data and converting those data sets using a variety of analyses such as optimization, simulation, classical and spatial statistics, and/or programming languages.
  • Strong writing and documentation skills to capture collection of source data, methodology from business rules, and visualization deployment from a myriad of sources and interactions with various stakeholders.
  • Ability to facilitate between business owners and end-users who need to communicate with database administrators and traditional IT support staff.
  • Ensure that quality/security guidelines are followed.
  • Strong relational database and querying languages experience.
  • Strong verbal and written communication skills.
  • Must be able to work effectively in a team environment.
  • Understand and follow a software development lifecycle (analysis, design, development, coding, testing, debugging, and documenting).
  • Knowledge of ODBC connection strings, and other external data source connection protocols.
  • Expert proficiency in common data science tools, including scripted languages (such as SQL, Python, R, and Java Scripts), Integrated Development Environment and analytics platforms, open-source solutions, commercial off-the- shelf tools and hardware-based capabilities to support the data analytic development process and creating models, dashboards, and reports.
  • Knowledge and experience using business intelligence applications and reporting technologies/methodologies including Data Analytics Expressions (DAX), data Mash-up(M), and Microsoft Power Platform (e.g., Power BI, Power Apps, Power Automate, etc.).
  • Knowledge of AWS or Azure Services, including Databricks, Data Factory, and Data Lake.
  • Knowledge of Extraction, Transformation, and Load (ETL) strategies, pattern recognition, and application of analytical tools.
  • Ability to facilitate between business owners and end-users who need to communicate with database administrators and traditional IT support staff.
  • Experience applying analytic techniques to detect fraud in Postal Service operations.
  • Extensive background in statistical analysis and skilled in advanced statistical methods and software.
  • Able to work independently or with teams across functions professionally.
  • Capable of writing concise, comprehensive communications on complex issues for the intended audience.
  • Able to communicate methodology and results clearly in writing and verbally, including findings from research.

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