Core Java Developer jobs in 22201

Core Java Software Engineer - TS/SCI with Polygraph

Chantilly, Virginia

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Today

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: None Job Family: Software Engineering Job Qualifications: Skills: Apache Tomcat, Java Database Connectivity (JDBC), Java Web Development Certifications: None Experience: 10 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Core Java Software Engineer s

Full-time

USD 158,855.00 - 214,921.00 per year

Java Developer

Washington, District of Columbia

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16d ago

BDR Solutions, LLC, (BDR) supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each clients end-state, and then seamlessly integrating within each Agencys organization to improve and enhance business and technical operations and deployments. (Military Veterans are highly encouraged to apply) Role Overview: We areseekinga highly motivated and detail-oriented Java Developer to support the design, developme

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Full-time

75000 - 83,000

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

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

Java Developer

Sterling, Virginia

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3d ago

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 setupEnsure best practices in coding, performance, and security.Required Skills: Strong experience in Java development.Proficiency in Python programming.Hands-on experience with AWS ser

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Full-time

Depends on Experience

Java Developer

Fort Meade, Maryland

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Today

Overview Integral Federal is seeking Java Developers to develop, enhance, test, troubleshoot, and sustain mission-critical JPES/JCRM application capabilities Responsibilities Develop Java/Spring application components and services.Implement sprint backlog items and business rules.Develop and sustain APIs.Perform unit testing and code reviews.Troubleshoot and remediate software defects.Support Tier 3 incident resolution.Participate in Agile ceremonies and technical reviews.Support integration,

Full-time

USD 115,000.00 - 150,000.00 per year

Java Developer

Remote

•

Today

Hi, Job Title:Java Developer Location: Remote Duration: 12 Months Description: 7+ yrs of Software Developer experience - core Java, Microservices architecture. Experienced with Java/J2EE, core Java, spring boot, spring reactive microservices. Build microservices in a high traffic environment. Implement multi threaded architecture in high performing platforms. 5+ years of experience building and exposing Rest APIs through a spring reactive, Webflux microservice platform. Experienced in event dr

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Contract

Depends on Experience

Java Developer

Remote

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15d ago

Java DeveloperIntroduction:We are seeking a talented Java Developer to join our team. The ideal candidate will be responsible for developing and maintaining high-quality software solutions for our company using Java. If you are passionate about coding and have a strong background in Java development, we encourage you to apply. Responsibilities:Design, develop, and implement software solutions using JavaCollaborate with other team members to deliver high-quality codeDebug and troubleshoot softwar

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Full-time

10000 - 10000

Java Developer

Remote

•

Yesterday

About the Company We are HCLTech, one of the fastest-growing large tech companies in the world and home to 230,000+ people across 60 countries, supercharging progress through industry-leading capabilities centered around Digital, Engineering and Cloud. About the Role We are seeking a strong Java Developer immediately in a remote role in Seattle, Washington. This role supports the CCS modernization effort by upgrading existing Java components from Java 8 to Java 11+, refactoring affected code, an

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Full-time

$100,000 - $120,000

Java Developer

Remote or Irving, Texas

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Today

RESPONSIBILITIES: Kforce is seeking a remote Java Developer to join their team, supporting a large-scale, high-visibility digital platform. This team develops and enhances backend services that power mobile and digital experiences, with a focus on building scalable, reliable, cloud-based solutions. Responsibilities: * Design, develop, and enhance backend services supporting digital and mobile applications * Build scalable solutions using Java and Spring Boot * Develop and maintain cloud-native

Contract

$40 - $50 hourly

Java Developer

Remote or Austin, Texas

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Today

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Full Stack Java Developer (Angular) in Austin, TX. Summary: We are seeking a Senior Full Stack Software Engineer with strong expertise in Java (backend) and Angular (frontend) to support development on an internal platform. This role requires a highly capable engineer who can both execute hands-on development and clearly communicate technical solutions. Key Responsibilities: * Design, develop, and maintain full stack applications (

Contract

$60 - $75 hourly

Java Developer

Remote

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Today

Description: Remote Our client seeks a Java developer to manage Java and Java EE application development and contribute across the full software development lifecycle from concept and design to testing. Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance. Rate: $100.00 to $110.00/hr. w2 Responsibilitie

Contract

Java Developer

Remote or Atlanta, Georgia

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Today

RESPONSIBILITIES: Kforce has a client seeking a remote Java Developer to join their team. We are seeking a Senior Java Developer to join a high-performing team focused on modernizing critical transaction and processing platforms. This role will primarily support a large-scale platform responsible for managing and storing varying things across operations. The team is currently transforming legacy systems and migrating services to a modern cloud-based architecture. Key Responsibilities: * Design,

Contract

$30 - $40 hourly

Java Developer

Remote

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2d ago

About us: Creative Information Technology Inc (CITI) is an esteemed IT enterprise renowned for its exceptional customer service and innovation. We serve both government and commercial sectors, offering a range of solutions such as Healthcare IT, Human Services, Identity Credentialing, Cloud Computing, and Big Data Analytics. With clients in the US and abroad, we hold key contract vehicles including GSA IT Schedule 70, NIH CIO-SP3, GSA Alliant, and DHS-Eagle II. Join us in driving growth and sei

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Contract

Depends on Experience

Java Developer

Remote

•

Yesterday

Job Title : Junior & mid level Java developer Role: Java Developer Experience: 4-7 Years Employment Type: Contract Job Location: Remote Job Description: We are looking for a Junior Java Developer with 4-7 years of experience to join our development team. The ideal candidate should have hands-on experience in Java, Spring Boot, Microservices, and Angular, with a passion for building scalable and high-quality applications. Key Responsibilities: * Develop and maintain Java-based applications usi

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Contract

Depends on Experience

Java Developer

Remote or Atlanta, Georgia

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Today

Job Description Job Title- Java Developer Responsibilities: Designs, develop documents, tests and debugs new and existing software systems and/or applications.Participates in full development life cycle including requirements analysis and design.Participates in software design meetings and analyzes user needs to determine technical requirements.Consults with end user to prototype, refine, test and debug programs to meet needs.Creates technical specifications based on conceptual design and stat

Full-time

USD 80,080.00 - 104,000.00 per year

Java Developer

Remote or Georgia

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Today

Job Description Java Developer About the Role As a Java Developer, you'll play an integral role in building the roadmap of the company's technology strategy. Responsibilities Designs, develop documents, tests and debugs new and existing software systems and/or applications.Participates in full development life cycle including requirements analysis and design.Participates in software design meetings and analyzes user needs to determine technical requirements.Consults with end user to prototyp

Full-time

USD 80,080.00 - 104,000.00 per year

Java Developer

Tysons, Virginia

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Today

Location: Tysons Corner, VA Description: The Judge Group's direct client in the financial services industry is seeking an experienced "Java Developer" in McLean, VA 22102 (Tysons), and this is a Hybrid role. Job Title: Java Developer Job Location: McLean, VA 22102 (Tysons)/ Hybrid. About the Role: Join the Tracker team, responsible for building and maintaining secure, high-quality applications that support payment preparation and tracking. You will contribute to the design, development, tes

Contract

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

Java Developer

Bethesda, Maryland

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Today

Leidos has an exciting opportunity for a 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, Discount

Full-time

USD 87,100.00 - 157,450.00 per year

Core Java Developer jobs in Arlington, VA 22201, USA