Java Developer jobs in Rockville, MD

Hybrid in Merrifield, Virginia

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12d ago

Mid Backend Java Developer Location: Vienna, VA (hybrid) Pay Rate: Open to Both C2C and W2 options Position Type: Contract Description: We're seeking a curious, technically minded professional who loves solving complex problems, understands how great software is built, and isn't afraid to dive into source code when needed. This isn't a traditional software engineering role; it's an opportunity to influence the technical direction of our Digital Banking platform by helping engineering teams buil

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Contract

Depends on Experience

Digital Mid BackEnd Java Developer

Merrifield, Virginia

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7d ago

Title: Digital Mid BackEnd Java Developer Location: Merrifield, VA Employment Type: Contract Compensation: Pay Range;$70.00-$80.00 Per Hr Description We are looking for a technically adept professional to join our team remotely as a Digital Mid BackEnd Java Developer. This contract role offers the opportunity to work on a digital banking platform, collaborating with various teams to enhance scalability, security, and resilience. Proficiency in a general programming language is required. Analy

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Contract, Third Party

$70 - $80

Java Developer

Hybrid in Bethesda, Maryland

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Today

Job Number: R0250286 Java Developer The Opportunity: Every day, millions of Americans depend on medical devices to protect their health and save their lives. As a Senior Java Developer on this team, you'll build and modernize the systems that support medical device review for a federal public health agency. Using modern architectures, frameworks, and agile practices, you'll deliver production-ready solutions that reduce review timelines, strengthen IT resilience, and retire legacy risk. This ro

Full-time

USD 86,800.00 - 198,000.00 per year

Digital Mid BackEnd Java Developer

Hybrid in Vienna, Virginia

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12d ago

Title: Digital Mid BackEnd Java Developer Location: Vienna, VA (HYBRID) Duration: Initial 6-month contract with possible extensions Compensation:$65/hour - $72/hour Work Requirements: , Holders or Authorized to Work in the U.S. Digital Mid BackEnd Java DeveloperWe're seeking a curious, technically minded professional who loves solving complex problems, understands how great software is built, and isn't afraid to dive into source code when needed. This isn't a traditional software engineering ro

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Contract

Depends on Experience

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

Sterling, Virginia

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Today

We are looking for a Java Developer with strong Python and AWS and Flink/Kafkaand Claude experience to join our direct client s team. Responsibilities: Develop and enhance applications using Java and Python.Build and optimize cloud-based solutions on AWS.Collaborate with cross-functional teams in an onsite/hybrid setup.Ensure best practices in coding, performance, and security.Required Skills: Strong experience in Java development.Proficiency in Python programming.Hands-on experience with AWS se

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Full-time

Depends on Experience

Lead Java Developer

Rockville, Maryland

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Today

Job Role:Java Lead Engineer with strong Microsoft Azure Experience (11+ Years + Lead experience) Location:Rockville, MD(Onsite Work) Duration: Long Term Contract Job Description: We are seeking a Java Lead Engineer with strong hands-on Microsoft Azure experience to lead the design, development, and delivery of secure, scalable banking applications. This role combines technical leadership, cloud architecture, and hands-on engineering, with responsibility for code quality, application reliability

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Contract, Third Party

50 - 51

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

Java Developer

Arlington, Virginia

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Today

We are seeking a hands-on Java Developer to help modernize enterprise applications and deliver scalable, cloud-native solutions that improve performance, resilience, and user experience. This role offers the opportunity to work across architecture, development, and technical leadership while supporting an AI-driven modernization initiative in a collaborative, fast-moving environment. Responsibilities Design, build, test, and support Java-based microservices, REST APIs, and event-driven applica

Full-time

USD 37.00 - 71.00 per hour

Senior Java Developer

Rockville, Maryland

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Today

Software Guidance & Assistance, Inc., (SGA), is searching for a Senior Java Developer for a CONTRACT assignment with one of our premier Regulatory clients in Rockville, MD or Tysons, VA. Responsibilities : Collaborate with cross-functional teams to deliver technical solutions that meet business requirements Provide technical leadership and mentorship to junior engineers Ensure code quality, performance optimization, and adherence to best practices Participate in architecture discussions and cont

Contract

USD 80.00 - 85.00 per hour

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

Lead Java Developer

Remote or Hybrid in Arlington, Virginia

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13d ago

Java Developer with extensive experience developing cloud-native, microservices-based applications using Java/Spring Boot, REST/JSON APIs, and AWS. Leads the design, development, and implementation of scalable backend services to support business requirements. Follows Agile methodologies and drives engineering excellence through architectural ownership, mentoring, and continuous improvement of development practices. Champions AI-assisted development to accelerate delivery and improve code qualit

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Contract, Third Party

$50 - $60

Senior Java Developer

Washington, District of Columbia

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Today

Requisition ID: 4698Standard 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

Senior Java Developer

Reston, Virginia

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Today

Requisition ID: 4697Standard 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 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

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

Lead Java Developer - Bethesda, MD (Weekly 3 days onsite)

Hybrid in Bethesda, Maryland

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Today

Hi, We are immediately looking for Lead Java Developer _ Remote (Weekly 3 days onsite Bethesda, MD) with one of our direct clients. If you are interested or know someone who is looking for projects, please respond with Resume. Positions: Lead Java Developer Location: Bethesda, MD (Weekly 3 days onsite) Job Description: 12+ years of experience in Java, Spring Boot, Web services, Microservices development.Build scalable and responsive web applications using React and modern frontend technologiesD

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Contract

Depends on Experience

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

Junior Java Developer

Reston, Virginia

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5d ago

Company DescriptionTechSurSolutions is a digital services company whose mission is to enable digital transformation for our customers to improve quality and efficiency.Based in the DC metropolitan area,TechSurspecializes in advanced cloud services, modernization for both ITstructuresand applications, leveraging Agile development, and Data Analytics.Since we were formed inAugust of2016,we have supported multiple impactful and excitinggovernment programs. Job DescriptionResponsibilities: Utilize

Full-time

Depends on Experience

Java Developer jobs in Rockville, MD, USA