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  • Java software engineer

    • Evaluate instrument interfacing specifications using vendor documentation. May require direct communication with vendors and laboratory SMEs to understand the technical requirements. • Design, code, and unit test instrument interfaces. Interfaces will be built into...
    Suggested

    E-Solutions

    Chantilly, Loudoun County, VA
    4 days ago

  • Java, Scala, Python Developer

     ...Java, Scala, Python Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled Java, Scala, Python Developer to join our... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    3 days ago

  • Java Full Stack Developer

     ...BT-220 - Java Full Stack Developer Location: Chantilly, VA (fully on-site, no remote option) **MUST HAVE A POLY CLEARANCE TO APPLY. Those without a Poly clearance will not be considered.** Bespoke Technologies is seeking a full stack developer to support a backend... 
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    Remote work

    Bespoke Technologies LLC

    Chantilly, Loudoun County, VA
    1 day ago

  • Full stack Java Developer

     ...Business Requirements to Technical Requirements Design and develop responsive web applications using React.js as the primary frontend...  ...and triggers in Oracle. Support backend development with Java, Spring Boot, Microservices and REST APIs when necessary.... 
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    E-Solutions

    Chantilly, Loudoun County, VA
    20 hours ago

  • Java Developer

     ...architecture, design, and development of Java/J2EE applications with a focus on RESTful...  ...primary objectives include leading a team of developers, ensuring technical excellence, and...  ...development, and implementation of restful web services using spring boot. 2. Define... 
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    Yochana

    Chantilly, Loudoun County, VA
    20 hours ago

  • Full Stack Java Developer

     ...Description Customer is seeking an experienced Full Stack Java Developer capable of working as part of an Agile software development...  ...Postgres, MySQL, etc.). • Documented Experience with Amazon Web Services: AWS (S3, RDS, EC2, ECS, Lambda, SQS, SNS, CloudFormation... 
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    Crimson Phoenix

    Chantilly, Loudoun County, VA
    2 days ago

  • Java Full Stack Engineer

     ...Java Full Stack Engineer Northern Virginia Area - Full Time Job Description: Cohere...  ...micro-service applications using web technologies, distributed computation and...  ...Full Stack Engineer will research, design, develop, and extend the software baseline to implement... 
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    Full time

    Cohere Technology Group

    Chantilly, Loudoun County, VA
    7 days ago

  • Full Stack Java Developer

     ...in the United States. We are currently seeking Full Stack Java Developer for an assignment in Chantilly, VA a multi-year project....  ...to Technical Requirements Design and develop responsive web applications using React.js as the primary frontend framework.... 
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    Local area
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    Bright Vision Technologies

    Chantilly, Loudoun County, VA
    20 hours ago

  • Java Full Stack Developer

     ...Job Description Job Description Java Full Stack Developer Job Location: Chantilly, VA (On-site 100%) Active TS/SCI security clearance....  ...team is building a large-scale enterprise application using web technologies, distributed computation and storage frameworks... 
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    Flexible hours

    Cohere Technology Group

    Chantilly, Loudoun County, VA
    2 days ago

  • JAVA Developer

     ...new applications or enhancements to existing applications using Java-based technologies, including Java, J2EE, JSP, XML, JDBC, and Servlets...  ...such as JBOSS, MessagingMOM (JMS, MQSeries), EJB 2.0/3.0, and Web Services (REST). ~ Computer Science fundamentals in object-... 
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    Work experience placement

    Yochana

    Chantilly, Loudoun County, VA
    20 hours ago

  • Java Developer - TS/SCI w/ Poly - Herndon/Chantilly

     ...Job description Are you a passionate Java Developer looking to contribute to the delivery of complete software solutions in a dynamic...  ...cost-conscious development and deployment strategies. Develop web APIs to interface with cloud applications and databases as... 
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    SpatialGIS

    Chantilly, Loudoun County, VA
    4 days ago

  • Full Stack Java Developer - TS/SCI with Polygraph

    $158.86k - $214.92k

     ...Application Development, Build Tools, Java, REST, Single Page Application (SPA) Certifications...  .... Join our team as a Full Stack Java Developer and make an impact. While you help us...  ...Documented Experience with Amazon Web Services (Lambda, SQS, SNS, CloudFormation... 
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    Temporary work
    Work experience placement
    Immediate start
    Remote work
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    2 days ago

  • Application Developer

     ...career and customer-oriented Application Developer to join our team in Chantilly, VA...  ...the Information Technology field Strong Java programming/development skills, with hands...  ...of, best practices for developing secure web applications   Clearance Requirements:... 
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    Full time
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    20 hours ago

  • Java Software Engineer

     ...Java Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full...  ...SIMILAR CAREER TITLES Java Developer, Backend Developer, Full Stack Developer,...  ...Application Developer, Java Application Developer, Web Developer, Enterprise Software Engineer,... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    3 days ago

  • Java / Spring Developer

     ...Java / Spring Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship...  ...Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer, Enterprise Application... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    3 days ago

  • Fulltime Full Stack Java Developers :: Chantilly, VA :: Onsite 5 days

     ...Hi Professionals, Title: Fulltime Full Stack Java Developers :: Chantilly, VA :: Onsite 5 days JD: Required Skills: Strong experience with React.js (including Hooks, Redux, or Context API). Strong experience with Oracle PL/SQL: writing... 
    Full time
    Local area

    E-Solutions

    Chantilly, Loudoun County, VA
    20 hours ago

  • Software Engineer (Java, Spark, Python) - TS/SCI w/ FS Poly

     ...prior to applying Description: Looking for a full stack developer supporting a backend development team focused on middleware and...  ...• Demonstrated experience programming using languages such as Java, JavaScript, Bash, and Python. • Demonstrated experience working... 

    Leading Path Consulting

    Chantilly, Loudoun County, VA
    13 days ago

  • Java Full Stack Engineer

     ...Job Description Job Description We are looking for Java Full Stack Development Engineers to join our team. Our teams are currently...  ...latest technologies. You will work in small teams to design and develop secure Cloud-Agnostic applications using React, Spring Boot, AWS... 
    Flexible hours

    Cohere Technology Group LLC

    Chantilly, Loudoun County, VA
    a month ago

  • Backend Java Developer

    $110k - $175k

     ...Description We are seeking a Mid-Level Backend Java Engineer to join our development team supporting an IC customer. This is...  ...scalable backend services. The ideal candidate is a strong Java developer who enjoys solving complex problems, working in an Agile environment... 
    Temporary work
    Flexible hours

    Markon

    Chantilly, Loudoun County, VA
    4 days ago

  • Java Backend Developer (NodeJS)

     ...Job Details: We are seeking a skilled Java Backend Developer(NodeJS) to join our dynamic team. The ideal candidate will have extensive experience...  ...as a Java Backend Developer or similar role. • - Writing web servers - Developing middleware for the web server -... 
    Work experience placement

    Omni Inclusive

    Chantilly, Loudoun County, VA
    2 days ago

  • Software Engineer - Java/J2EE/AWS/REST - TS/SCI FSP

     ...(GTM). Role: 1. Plan, design, and develop a cloud-based AWS API Gateway for data migration...  ...-based platforms. 5. Dissect existing Java applications and develop microservices for...  ...experience building and designing web services in the cloud. 8. Demonstrated experience... 
    Full time
    Immediate start
    Remote work

    Cyrten

    Chantilly, Loudoun County, VA
    2 days ago

  • Mobile Backend Developer

     ...part of a team of engineers in designing solutions and developing elegant code, state-of-the-art responsive customer...  ...• 3+ years of experience in developing applications/web services and cloud native apps using Java, Spring Boot, REST API, Graph QL, Typescript, Nest JS... 
    For contractors

    E-Solutions

    Chantilly, Loudoun County, VA
    4 days ago

  • Java Developer

     ...Job Description Job Description Java Developer Employment Type: Full-Time  Department: Information Technology CGS is seeking a...  ...systems and have a demonstrated expert knowledge of Java coding and web applications including Java Server Faces Framework. CGS... 
    Full time
    Flexible hours

    Contact Government Services, LLC

    Chantilly, Loudoun County, VA
    22 days ago

  • Software Engineer - Java, Python, node.js, JavaScript, HTML (2026-0065)

     ...team working in Reston, VA. In this role you will get to design, develop, and support mission-critical Point-of-Entry systems around the...  ...Engineering and/or Development Demonstrated experience with Java, Python, node.js, JavaScript, HTML Experience designing and developing... 
    Worldwide

    Acclaim Technical Services

    Chantilly, Loudoun County, VA
    7 days ago

  • Mid-Level Software Developer

     .... We are looking for a Mid-Level Software Developer to join our team and contribute to the design, development, and maintenance of a web-based tool used by non-technical end users...  ...Experience programming with AngularJS, JavaScript, Java, HTML, CSS Experience with relational... 
    Contract work

    Redhorse Corporation

    Chantilly, Loudoun County, VA
    4 days ago

  • Senior Splunk Cyber Security Engineer

     ...II or IAT Level III certification.   Preferred Qualifications: Experience with scripting languages such as Bash, Python, or Java, and utilizing various analytical tools. Advanced Splunk certifications including Architect, Consultant, or IT Service Intelligence... 
    Full time
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    20 hours ago

  • ETL Developer

     ...MANTECH seeks a motivated, career and customer-oriented ETL Developer to join our team in Chantilly, VA.   The ETL Developer...  ...experience. Software development experience, to include significant Java development, data analysis/parsing, and SQL/database experience... 
    Full time
    Work at office

    MANTECH

    Chantilly, Loudoun County, VA
    20 hours ago

  • Senior Python Software Engineer

     ...is a leading Federal contractor that specializes in designing, developing, and delivering information technology and network solutions for...  ...Additional Technical Skills and Experience: ~Experience with Java and Spring (preferred). ~Experience with Django (preferred).... 
    For contractors

    Network Designs

    Chantilly, Loudoun County, VA
    2 days ago

  • Application Support Engineer (Java)

     ...may require some time in the office, but that is on a TBD basis. Seeking 2 primary skills: Application Support experience  Java Programming experience (Entry to Mid-Level) Ability to handle issues in production and take care of support tickets.  Strong communication... 
    Contract work
    Work at office
    Remote work

    Authentechit Llc

    Chantilly, Loudoun County, VA
    1 day ago

  • Software Engineer with Poly SR SWE1

     ...opportunities. This Program is seeking a full stack software engineer to develop, maintain and enhance complex and diverse software systems...  .... Strong Familiarity with programming languages such as Java. WHY JOIN US Providing ongoing training, mentorship, and... 
    Full time

    Lockheed Martin

    Chantilly, Loudoun County, VA
    3 days ago