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Java Certification Jobs in Ashburn, VA (NOW HIRING)

Integrated Resources INC

Java Developer

Ashburn, VA

$52.25 - $67.50/hr

... in Java web applications. Experience with Struts, Spring JDBC 2+ Experience in building or ... IT Life Sciences Allied Healthcare CRO Certified MBE |GSA - Schedule 66 I GSA - Schedule 621I ...

Beyond SOF

Full Stack Developer (Java Developer)

Reston, VA · On-site

$54.50 - $70.50/hr

Assists with ensuring certification for new releases are presented to the Change Advisory Board ... Java -JDK 1.6+, Model View Controller (MVC) architecture, Annotation, Servelet 2.5/Java Server ...

Black Cape

Java Developer

Bethesda, MD · On-site

$53 - $68.75/hr

Java Developer (2+ years - Senior Levels) Location: Bethesda, MD Onsite: Expected to go onsite ... CompTIA Security+ certification Great Benefits | 401K | Competitive Salary | Generous Time Off ...

kgs

Java Developer

Vienna, VA · On-site

$51.25 - $66.25/hr

Prefer Java Programmer Certified. Additional Requirements: * Must be able to obtain and maintain TS/SCI clearance with CI Poly * Ability to work on-site in Vienna, VA (3 days per week) * Experience ...

kgs

Java Developer

Vienna, VA

$51.25 - $66.25/hr

Prefer Java Programmer Certified. Additional Requirements: * Must be able to obtain and maintain TS/SCI clearance with CI Poly * Ability to work on-site in Vienna, VA (3 days per week) * Experience ...

Sonsoft Inc

Java Architect

Mclean, VA · On-site

$63.75 - $86/hr

Java / J2EE a Must Have XSL JAXB SQL Financial Services Industry experience Any relevant certifications? Other points that make this candidate a great fit for this role: Additional Information ** U.S.

Koniag, Inc.

Java Developer

Vienna, VA · On-site

$150K - $220K/yr

Prefer Java Programmer Certified. Additional Requirements: * Must be able to obtain and maintain TS/SCI clearance with CI Poly * Ability to work on-site in Vienna, VA (3 days per week) * Experience ...

Integrated Resources INC

Sr Java Developer

Mclean, VA · On-site

$57.75 - $73.75/hr

Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing. Sr Level Java ... IT REHAB CLINICAL NURSING Inc. 5000 - 2007-2014 (8th Year) Certified MBE I GSA - Schedule 66 I GSA ...

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All JobsJava Certification JobsJava Certification Jobs in Ashburn, VA

Java Certification information

See Ashburn, VA salary details

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How much do java certification jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for java certification in Ashburn, VA is $57.98, according to ZipRecruiter salary data. Most workers in this role earn between $50.14 and $64.90 per hour, depending on experience, location, and employer.

Which pays more, C++ or Java?

For Java certification professionals, salaries generally depend on experience, location, and industry. Typically, C++ developers may earn slightly higher salaries due to specialized skills, but Java developers with certifications and experience are also well-compensated, especially in enterprise environments. Overall, salary differences are often minimal and influenced more by job role and expertise than language alone.

Are Java certifications worth it?

Java certifications can enhance a Java developer's resume by validating their skills in core Java concepts, frameworks, and tools. They may improve job prospects and salary potential, especially for entry-level or specialized roles, but practical experience and project work are also highly valued by employers.

What are some common challenges faced when preparing for a Java Certification role, and how can candidates overcome them?

Candidates pursuing a Java Certification role often encounter challenges such as mastering complex programming concepts, staying updated with the latest Java versions, and managing time effectively during preparation. To overcome these obstacles, it's helpful to follow a structured study plan, utilize official Oracle documentation, and practice with real-world coding projects or mock exams. Collaborating with study groups or mentors can also provide valuable insights and support throughout the certification journey.

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

To thrive as a Java Developer, you need a solid understanding of Java programming, object-oriented design, and software development principles, often validated by a degree in computer science or a Java certification. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems like Maven or Gradle, and frameworks such as Spring is typically required. Problem-solving ability, teamwork, and strong communication skills help developers collaborate effectively and adapt to changing project needs. These competencies are crucial to delivering robust, maintainable software solutions in dynamic development environments.

Are Java jobs still in demand?

Java developer roles remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Proficiency in Java, along with knowledge of frameworks like Spring and tools such as Maven, can enhance job prospects in this field.

What jobs can you get with a Java certification?

A Java certification can qualify you for roles such as Java Developer, Software Engineer, Application Developer, or Backend Developer. These positions typically involve designing, coding, and maintaining Java-based applications and require knowledge of Java frameworks, tools, and development environments.

What is a Java Certification?

A Java Certification is a professional credential that demonstrates your expertise in the Java programming language. It is typically awarded by recognized organizations such as Oracle after you pass an exam that tests your knowledge of Java concepts, syntax, and best practices. Obtaining a Java Certification can help validate your skills to employers, increase your job prospects, and potentially lead to higher salaries. There are several levels of Java Certification, ranging from associate to expert, allowing individuals to showcase their proficiency at different stages of their careers.
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Java Certification jobs near you
Infographic showing various Java Certification job openings in Ashburn, VA as of July 2026, with employment types broken down into 2% As Needed, 75% Full Time, 16% Part Time, and 7% Contract. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution, with an average salary of $120,597 per year, or $58 per hour.

Application Programmer / Java Developer

Revolutional, LLC

Washington, DC • Remote

$110/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 13 days ago

Job description

Revolutional delivers advanced technology solutions and mission support to federal agencies across civilian, health, and national security environments. We apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes.

We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.

Description

Title: Application Programmer / Java Developer

Location: Remote

Terms: Full-time

Salary Range: $110-160k DOE

Clearance: Qualified candidates must be US citizens and able to obtain a minimum of a Public Trust clearance

Travel: 0-20%

Project Description

This position supports Revolutional's customer, Department of Homeland Security (DHS), where critical mission systems are undergoing modernization. The current environment consists of large, complex legacy systems that manage operational workflows (e.g., processing, tracking, and managing encounters). These systems have evolved over time and often include layers of business rules, manual processes, and tightly coupled functionality.

The core challenge is not simply rebuilding these systems; it is:

  • Understanding how they actually work in practice
  • Identifying which functionality is mission-critical
  • Eliminating unnecessary complexity
  • Translating that functionality into a modern platform-based architecture

As part of this effort, DHS is adopting Palantir as a target platform for modernization. Revolutional plays a key role in bridging legacy systems and this new platform, ensuring accurate translation of functionality while improving system design.

No prior Palantir experience is required. Revolutional will provide training and certification to enable engineers to build effectively within the platform.

Position Description

Revolutional is seeking a skilled Application Programmer / Java Developer to support a federal government client in a dynamic, agile development environment. This role is responsible for participating in all phases of the software development lifecycle, including requirements analysis, design, development, testing, deployment, and maintenance of enterprise applications.

The Application Programmer will develop, test, and maintain applications using Java and modern web technologies while working in a continuous integration and continuous delivery (CI/CD) environment. The role includes conducting software analysis, programming, debugging, implementing unit tests, remediating SonarQube findings, and developing technical documentation. The selected candidate will also periodically assist with Help Desk troubleshooting and resolution of end-user issues.

Responsibilities:

  • Participate in agile methodologies and contribute within a continuous integration environment.
  • Conduct software analysis, programming, testing, and debugging activities.
  • Analyze user requirements to define business objectives and technical solutions.
  • Contribute to all stages of the software development lifecycle.
  • Develop and maintain applications using Java, Spring Boot, and RESTful services.
  • Implement and remediate SonarQube findings and develop unit tests to ensure code quality.
  • Develop and maintain technical documentation and user support materials.
  • Identify and resolve technical issues across application environments.
  • Support CI/CD pipelines and DevOps processes using tools such as Jenkins/CloudBees and Git.
  • Work with relational and NoSQL databases including Oracle, PostgreSQL, and DynamoDB.
  • Support cloud-based deployments and infrastructure using AWS services (EC2, CloudWatch, Load Balancers, Lambda).
  • Collaborate with cross-functional teams to integrate security and performance best practices.
  • Periodically assist with Help Desk support to troubleshoot and resolve end-user issues.

Requirements

  • US citizenship is required with the ability to obtain and maintain a Public Trust clearance.
  • Bachelor's degree in Computer Science or related field.
  • 5+ years of experience in application development and/or Java development.
  • Strong proficiency in Java (Java 8+), Spring Boot, and RESTful web services.
  • Experience with MVC architecture and JDBC.
  • Proficiency with front-end technologies including React (18+), Angular, JavaScript/TypeScript, HTML, CSS, and JSON.
  • Experience with Node.js (22+), Struts 2, Maven, and JQuery.
  • Familiarity with messaging and streaming technologies such as MQ or Kafka.
  • Experience with Oracle 19c, PostgreSQL, DynamoDB, and SQL optimization.
  • Experience working in Windows and Linux environments.
  • Knowledge of AWS services including EC2, CloudWatch, load balancers, and serverless architectures.
  • Experience with infrastructure automation tools such as Terraform and RedHat Ansible Automation Platform.
  • Experience with CI/CD tools such as Jenkins/CloudBees and version control systems such as Git.
  • Familiarity with monitoring tools such as AppDynamics and DataDog.
  • Knowledge of application frameworks, microservices architecture, containerization (Docker/Kubernetes), and cross-platform interoperability.
  • Strong communication, teamwork, and organizational skills.

Desired

  • Current DHS Public Trust Suitability.

#DICE #LI #CJ

___________________________________________________________________________________________________________

Here at Revolutional we are pleased to have been repeatedly recognized for our outstanding work culture, the innovative work we do, and the employees on our team who make a difference each day. Some of these recognitions include:

  • Recognized as a Top 20 "Best Place to Work in Virginia"
  • Recipient of Department of Labor's HireVets Gold Medallion
  • Great Place to Work Certification for five years running
  • A Virginia Chamber of Commerce Fantastic 50 company
  • A Northern Virginia Technology Council Tech 100 company
  • Inc. 5000 list of fastest growing companies for eleven years
  • Two-time SBA SBIR Tibbett's Award winner
  • Virginia Values Veterans (V3) Certification

We recognize that every bit of our success is the result of our teams of hard-working, motivated, and innovative professionals who are proud to call themselves part of the Revolutional family! In addition to competitive compensation, a family-focused culture, and a dynamic, productive work environment, we offer all full-time employees a variety of benefits including, but not limited to

  • Traditional and HSA- eligible medical insurance plans
  • 100% employer-paid dental and vision insurance options
  • 100% employer-sponsored STD, LTD, and life insurance
  • 5% 401(k) company matching
  • Flexible-schedules and teleworking options
  • Paid holidays and PTO Accrual Plans
  • Paid Parental Leave
  • Professional development and career growth opportunities
  • Team and company-wide events, recognition, and appreciation-- and so much more!

Check out our Revolutional | LinkedIn to find out a little more about who we are and if we are the right next step for your career!

Revolutional is an Equal Opportunity Employer providing equal employment opportunity to all employees and applicants for employment without regard to race, color, religion, national origin, age, gender, gender identity, sexual orientation, disability, or genetics. Revolutional does and will take affirmative action to employ and advance in employment individuals with disabilities and protected veterans. To perform the above job successfully, an individual must possess the knowledge, skills, and abilities listed; meet the education and work experience required; and must be able to perform each essential duty and responsibility satisfactorily. Other duties in addition to those listed may be assigned as necessary to meet business needs. Reasonable accommodation will be made to enable an applicant with a disability to successfully apply for and/or perform the essential duties of the job. If you are in need of an accommodation, please contact HR@revolutional.com.