Java Developer jobs in Rockville, MD

Ashburn, Virginia

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Today

Residency All applicants must reside in the United States at the time of application. Overview BigBear.ai is seeking a Java/JEE Developer (Mid-Level) to join our team to begin an exciting and challenging career in Ashburn, VA. What you will do Design, implement, and unit test REST microservices with Java, Spring, and JUnitDevelop web applications with Angular that communicate with backend microservicesWrite complex SQL queries and perform data modelingWork collaboratively within a large, Agil

Sponsored

Full-time

SCON Java Developer

Columbia, Maryland

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Today

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company within global Accenture. Recognized as a Glassdoor Top 100 Best Place to

Full-time

USD 64,000.00 - 124,200.00 per year

Junior Java Developer (Hands-on coder)

McLean, Virginia

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Today

Position: Junior Java Developer (Hands-on coder) Location: McLean, Virginia Duration: Contract Job ID: 178957 Job Overview: We are seeking a Junior-level Developer-Java/J2EE Professional with 3 to 5 years of experience to join a fast-paced team. The ideal candidate will be responsible for building rapid prototypes, MVPs, and experimental web tools using the latest AI coding assistants. This is an exciting opportunity for someone who enjoys learning new technologies, iterating quickly, and co

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Full-time

USD 60.00 - 65.00 per hour

Full Stack Java Developer

Vienna, Virginia

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Today

Job Title: Full Stack Java Developer Clearance Required: , DHS Public Trust EOD Work Location: Hybrid. Alpha Omega is currently seeking a Full Stack Java Developer with a minimum of 5 years of industry experience to join our team and help our federal customers to modernize its systems and operations in cloud. Your contribution as a driven self-starter will be key to developing and leading a successful DevSecOps, Cloud framework. This also includes tackling the challenges of Federal security req

Full-time

USD 112,000.00 - 130,000.00 per year

Java Developer

Merrifield, Virginia

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Today

Title: Java Developer Location: Merrifield, VA Employment Type: Contract Compensation: Pay Range:$78.00-$83.00 Per Hr Description Join our team as a Java Developer for a contract position with a hybrid work setup. You will be responsible for developing and integrating backend systems using modern technologies. The role requires a strong understanding of cloud environments and secure service communications. Participate in microservices-based development projects. Utilize backend expertise with

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Third Party, Contract

$78 - $83

Mid Level Java Developer - TS Clearance

Washington, District of Columbia

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Yesterday

Sr Java Developer TS Clearance active Onsite 5 days a week No C2C. C2H or 1099 Top Skills: Java AWS Springboot Statistical Modeling Advance Analytics Responsible for the design, development, testing, and management of the application development projects in support of IT infrastructure. This includes the programmatic integration of third-party components, the introduction of new custom capabilities, modification of existing code, process improvement recommendation, and automation of operation

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Full-time

Depends on Experience

Full stack Java Developer in Reston VA

Reston, Virginia

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Today

Full stack Java Developer Reston VA Required Skills & Experience: Proven experience as a Full Stack Java Developer Strong hands-on experience with: o Java (backend development) o Angular (frontend/UI development) o AWS (cloud services and environments) Experience working on external facing applications Solid background in test automation and validating user stories across UI and backend Experience using GitHub for source control and collaboration Ability to work effectively in a team-based devel

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Full-time

Depends on Experience

Senior Java Developer

Reston, Virginia

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Today

Requisition ID: 3593Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Reston, VAWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software inf

Full-time

Java Developer

Arlington, Virginia

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Today

About Agile Defense At Agile Defense we know that action defines the outcome and new challenges require new solutions. That's why we always look to the future and embrace change with an unmovable spirit and the courage to build for what comes next. Our vision is to bring adaptive innovation to support our nation's most important missions through the seamless integration of advanced technologies, elite minds, and unparalleled agility-leveraging a foundation of speed, flexibility, and ingenuity

Full-time

USD 140,000.00 - 150,000.00 per year

Spark or Java Developer

Herndon, Virginia

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Today

Absolute Business Solutions Corp (ABSC) is not just another tech company. We're a community of innovators, engineers, analysts and business professionals working together with our customers to tackle the most complex challenges. For more than 20 years we've supported critical DoD, IC and Federal Civilian missions and global, multi-national corporations. We specialize in supporting our clients in the Intelligence, Technology, Defense, AI/ML, and Data Science fields. As we continue to grow at a ra

Full-time

USD 150,000.00 - 275,000.00 per year

Senior Java Developer

Washington, District of Columbia

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Today

Requisition ID: 3594Standard Title: Required Security Clearance: Top Secret/SCI with CI PolygraphLocation: Washington, DCWork Type: Hybrid (On-Site and Remote)Shift: FirstReferral Eligibility: EligibleU.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java application development and a proven track record of upgrading complex software

Full-time

Senior Java Developer - W2 & F2F

Washington, District of Columbia

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21d ago

Senior Java DeveloperRate- on w2In person Interview Looking for 16+yrs exp profiles Required/Desired Skills SkillRequired /DesiredAmountof ExperienceExperience with core JAVA development with strong back-end developmentRequired10YearsJAVA Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean ValidationRequired5YearsSpring Boot Application Development ExperienceRequired3YearsSpring Java Config, Dependency Injection, Auto wiring ConceptsRequired3YearsSpring Integration Development

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Contract

Depends on Experience

Sr Java Developer - Java 21, Kafka, CDC, DMS, AWS, RDS Experience - MST OR CST Time Zones

Remote

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Today

Sr Java Developer with Kafka Experience 10+ years Remote position NO Corp to Corp or IC/1099 Top 5 Technical Skills: 10+ years of SE Engineering and App Dev Java 21 with SpringBoot Kafka and CDC Aurora PostgreSQL AWS (MSK, RDS Aurora, EC2/ECS, S3) CI/CD (see complete list below) Top 2 Soft Skills: Must be a self-driven engineer Strong disciplines around Software Development Java 21 and Spring Boot o Spring Cloud Stream for continuously running Kafka Data Streaming services o Spring Batch for n

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Full-time

Depends on Experience

General Java Developer(Mid to Front End Stack)

Manassas, Virginia

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Today

General Java Developer(Mid-to-Front-End Stack) Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support. General Java Developer(Mid-to-Front-End Stack) Job D

Full-time

USD 100,000.00 - 140,000.00 per year

Display Java Developer(Mid to Front End Stack)

Manassas, Virginia

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Today

Display Java Developer(Mid-to-Front-End Stack) Gromelski and Associates, Inc. (GAI) partners with prime contractors to provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration, Testing and Evaluation; Lab Management and Field Installation; Integrated Logistics Support, Training Development and Delivery, Multimedia Support, and Technical System Support. Display Java Developer(Mid-to-Front-End Stack) Job D

Full-time

USD 100,000.00 - 140,000.00 per year

Java Developer Junior

Ashburn, Virginia

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Today

Job ID: 2615063 Location: Ashburn, VA, US Date Posted: 2026-07-29 Category: Software Subcategory: SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_ON_SITE Description SAIC is currently seeking a motivated, career and customer-oriented junior-level Java/JEE Developer to join our team in Ashburn, VA to begin an exciting and challenging career. This position will b

Full-time

USD 80,001.00 - 120,000.00 per year

Senior Java Developer || Face To Face Interview Required at Woodlawn, MD

Woodlawn, Maryland

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Today

Job Title: Senior Java Developer w/ AngularLocation: Woodlawn, MD- 5 days onsiteRate : $60/hrKey Required SkillsStrong experience with Java, Angular 9 and above, Spring boot, Kafka and REST API.Position DescriptionDesign and develop software applications using Twelve-Factor App methodology from functional requirement Design and develop applications using Angular, Java, REST API and spring boot.Develop highly innovative UI design, Web components, achieved through collaboration and dialogue with o

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Third Party, Contract

$60 - $60

Sr. FullStack Java Developer --- Locals Only --- Hybrid role

Hybrid in Vienna, Virginia

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Today

Sr. Fullstack Java Developer Location - Remote & Onsite Thrice a week - Vienna, VA Duration : Long term ongoing with no end date Compensation* Pay: $75/hr -90/hr *This is the targeted compensation range for this role per hour. Please note that this range is provided as a guideline and the final offer will be based on several factors, including but not limited to, skillset and competencies, level of experience, education, certifications, and location. Benefits We offer a comprehensive benefits

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Contract

75 - 90

Sr Java Developer

McLean, Virginia

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2d ago

Sr Java Developer McLean, VA Hybrid Federal background Checks Min 10+ yrs genuine exp. Candidate should have/be: Strong analytical skills.Be able to reason with and communicate ideas they bring to the table.Be open minded for others ideas. A motivated team player.Have experience using at least one Coding Agent enabled IDE (e.g. VSCode, Amazon Kiro)Have experience working with atleast AI Coding Agents (e.g. Claude Code, Codex) Strong proficiency Databases Very Good understanding of RDBMS (e.g.

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Contract

55 - 60

JAVA Developer

Merrifield, Virginia

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Today

Job#: 3045896 Job Description: JAVA Developer Location: Remote U.S. Role Overview We are seeking a JAVA Developer with extensive experience in microservices-based development and backend expertise using Spring Boot. This role involves working with cloud technologies, designing data models, and contributing to a large-scale enterprise environment. The ideal candidate will possess strong technical skills and professional communication abilities. Key Responsibilities Develop and maintain micro

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Full-time

$55 - $75 per hour

Experienced Java Software Engineer - Developer

Herndon, Virginia

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Today

Experienced Java Software Engineer - Developer Company: The Boeing Company The Boeing Company is currently seeking Experienced Java Software Engineers - Developer to support our Advanced Ground Architecture team located in Herndon, Virginia. This position will focus on supporting the Boeing Defense, Space & Security (BDS) Software Engineering organization. The Advanced Ground Architecture (AGA) software team is a dynamic group of software engineers creating the future of Ground support with

Full-time

USD 135,150.00 - 182,850.00 per year

Java Developer jobs in Rockville, MD, USA