Java Developer jobs in Rockville, MD

Merrifield, Virginia

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28d ago

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

Java Full Stack Developer - AWS Cloud Migration

Hybrid in Reston, Virginia

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Today

Company Description Lumen SolutionsGroupInc. is a technology consulting Services Company based inFlorida. Weprovidea wide array of experienced business and IT professionals supporting clients from solution design to implementation and support.We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, EnterpriseTransformation. Job Title:Java Full Stack Developer - AWS Cloud Migration Location: Reston, VA Hybrid

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Contract

Depends on Experience

Java Developer

McLean, Virginia

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Today

Overview Java Developer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it's architecting critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise, collaboration, and agility of our teams. Our Mission Services division combines enterprise IT, cloud solutions, DevSecOps, systems engineering, software development, and operational support.Bcore accelerates deci

Full-time

USD 160,000.00 - 200,000.00 per year

Senior Full Stack Java Developer

Franconia, Virginia

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3d ago

Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sectors IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role that offers the opportunity to work on rewarding projects, consider a career with Cloud and Things. *This is an exempt position. Salarycommensuratewith experience* Job Title:Senior Full Stack Java Developer Location:Fairf

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Full-time

Depends on Experience

Java Developer

McLean, Virginia

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30+d ago

Java Developer Mclean, VA 12 Months Contract Job Description Responsibilities: Must have 8+ years of experience.Engage business users to define the requirements and design for a vast array of tools supporting trade analytics, pooling & securitization, trade capture, reporting, and reconciliation.Application development, prototyping, and high-level technical consulting.Work closely with team members and business partners to develop cutting-edge technology solutions under tight deadlines.Predict

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Full-time

Depends on Experience

Java Developer

Merrifield, Virginia

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30+d ago

Title: Java Developer Location: Vienna, VA (REMOTE) Duration: Initial 6-month duration with possible extensions Work Requirements: , Holders or Authorized to Work in the U.S. Java DeveloperLooking for a candidate with at least 8 years of experience.Strong hands-on-experience with microservices-based developmentStrong backend expertise using Springboot (java)Good understanding and hands-on experience of API design (Mulesoft), system integrations and service-to service communications in container

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Contract

Depends on Experience

Sr Java Developer

McLean, Virginia

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17d 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

Sr. Java Developer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Disc

Full-time

USD 107,900.00 - 195,050.00 per year

Principal Java Developer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity for a Principal Java Developer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules

Full-time

USD 131,300.00 - 237,350.00 per year

Lead Java Developer

McLean, Virginia

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Today

Description: Hybrid 3 days onsite in McLean, VA Our client seeks a Lead Java Developer to build and enhance backend services for a business application. The role will focus on Java and Spring Boot services running on AWS with components such as Lambda and Fargate. The work will include creating programs that influence business processes, integrating AI tooling where appropriate, and collaborating in a hybrid environment across McLean, VA and Plano, TX teams. Due to client requirements, applic

Contract

ETL Java Developer (SME)

Bethesda, Maryland

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Today

Leidos has a new and exciting opportunity for an ETL Java Developer (SME) in our Intelligence Sector's Analysis Solutions Business Area (ASBA). Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At Leidos, we offer competitive benefits, including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexi

Full-time

USD 154,050.00 - 278,475.00 per year

Senior Java Developer

Washington, District of Columbia

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Today

Requisition ID: 4324Standard 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 - Capital Markets

McLean, Virginia

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Today

Position: Java/J2EE Developer Location: McLean, Virginia Duration: Contract Job ID: 179037 Job Overview: We are seeking a highly skilled Developer-Java/J2EE Specialist with extensive experience in designing, developing, and implementing software solutions. The ideal candidate will work closely with business users and team members to deliver cutting-edge technology solutions under tight deadlines. This role requires a strong background in Java, Spring framework, relational databases, and a so

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Full-time

Compensation information provided in the description

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: 4323Standard 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

Full Stack Java Developer

Reston, Virginia

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Today

Job Title: Full Stack Java Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The Opportunity: CACI is seeking a skilled Full Stack Java Developer with a strong background Java development for our Integrated Broadcast Service-Network Services (IBS-NS) program. The Integrated Broadcast Service (IBS) is a worldwide Department of Defense (DoD) network

Full-time

USD 94,400.00 - 198,200.00 per year

Senior Java Developer

Sterling, Virginia

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Today

Job Title: Senior Java Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 10/3/2026 The Opportunity: Contribute to the design and architecture of scalable and robust Java applications via best practices and industry standardsDevelop strategic vision and product development roadmapsCollaborate with cross-

Full-time

USD 90,300.00 - 189,600.00 per year

Java Developer (AWS Migration and IBM MQ)

Hybrid in Reston, Virginia

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Yesterday

This position is a hybrid opportunity (1x per week onsite in Reston VA) and requires a final onsite/F2F interview in Reston VA. Technical is seeking a Java Software Developer with project support/hands on experience with a AWS Cloud migration effort. The selected candidate will perform complex analysis, design, development, testing, and debugging of our client's legacy web application, along with supporting their AWS migration effort. The selected candidate will work with appropriate stakeholder

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Contract

55 - 60

Java Developer (Active Secret Clearance)

Hybrid in Arlington, Virginia

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Yesterday

Overview:We are seeking a Java Software Engineer for a long-term Federal client engagement in Arlington, VA.The ideal candidate will have strong hands-on experience with Java, Spring Boot, REST APIs, and AWS, along with experience developing enterprise applications and backend services.This is a hybrid contract position requiring 2 days onsite per week. An Active Secret Clearance is mandatory.Responsibilities:Design, develop, and maintain enterprise applications using Java and Spring Boot.Develo

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Contract

Depends on Experience

Java Developer jobs in Rockville, MD, USA