- ManTech (Chantilly, VA)
- MANTECH seeks a motivated, career and customer-oriented Senior ETL Developer to join our team in Chantilly, VA. Responsibilities include but are not limited ... and existing data sourcesWorking with Sponsor development teams to improve application performanceOrganizing and maintaining documentation so others are able to… more
- UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
- **Overview** SENIOR JAVA APPLICATION DEVELOPER (NAUT): Bowhead seeks a Senior Java Application Developer to support our customer on the ... on best practices and advanced techniques + Analyze and understand existing Java Spring MVC legacy applications , including architecture, codebase structure,… more
- CACI International (Chantilly, VA)
- Senior Java DevOps Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of ... 1/5/2026 **The Opportunity:** CACI is looking to hire a Senior Java DevOps Developer to...signals messaging is a plus, but direct signal data application experience is not necessary. **Responsibilities:** + Perform … more
- Shuvel Digital (Ashburn, VA)
- …interest in applying his or her talents to national and homeland security problems. The senior developer will use Java , SQL, and Oracle to design, develop, ... We are currently seeking a motivated, career and customer-oriented Java Backend Developer to join our team...Frameworks (Spring, JMS), Object-Oriented Design and development principles and Java Application Servers such as WebLogic or… more
- Two95 International Inc. (Bethesda, MD)
- …for areas such as Fixed Income, Equities, FX, Commodities or Hedge Funds. Job Title: Senior Java Developer Location: Bethesda, MD Duration: 3 months Rate: ... $Open Position 1. hands on senior developer with java and...in OOPS, Design Patterns and Data Structures. *Experience developing applications using Spring, ORM frameworks like Hibernate, iBatis, JDO,… more
- CGI Technologies and Solutions, Inc. (Arlington, VA)
- **API Java Python Developer , Senior ** **Category:** Business Consulting, Strategy and Digital Transformation **Main location:** United States, Virginia, ... Time **Position Description:** CGI Federal has an exciting opportunity for an API/ Java /Python Developer within our Intel sector, advancing the national security… more
- Shuvel Digital (Vienna, VA)
- … Backend Java Developer We are looking for a mid to senior Java developer , responsible for the development and maintenance of back-end services ... applications to them + Comfortable with troubleshooting multiple interconnected applications in an environment setting + Understand application scaling and… more
- CACI International (Ashburn, VA)
- …Local * * * **The Opportunity:** CACI is seeking a highly skilled and versatile Senior Full Stack Java Developer with robust Database Administrator (DBA) ... Full Stack Java Developer w/DBA Expertise Job Category:...tuning, replication, backup/recovery, and security and professional experience in Java application development. + Must be available… more
- BigBear.ai (Ashburn, VA)
- Overview BigBear.ai is looking for a seasoned Senior Full Stack Developer ( JAVA /JEE) to lead the modernization and ongoing maintenance of the CBP information ... This role offers the opportunity to apply your deep expertise in JAVA /JEE to enhance mission-critical systems, driving innovation and ensuring seamless, scalable… more
- General Dynamics Information Technology (Falls Church, VA)
- …Projects **Experience:** 5 + years of related experience **Job Description:** SOFTWARE DEVELOPER SENIOR Transform technology into opportunity as a Software ... Developer Senior at GDIT. Shape what's next for mission-critical government...Technical skills: **Required Technical Skills** **:** **5+ years of Java /J2EE ( Java 19 or higher preferred) work… more
- GovCIO (Fairfax, VA)
- …skilled Application Developer to design, build, and modify application software using programming languages such as Java , ColdFusion, JavaScript, and ... USD $205,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6886/ senior - application - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-6886_… more
- CACI International (Sterling, VA)
- Senior Software Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... security technologies. + Design and develop .Net applications including middleware applications , user interface applications ( java script framework), and… more
- Highmark Health (Washington, DC)
- …enterprise **LICENSES AND CERTIFICATIONS** **Required** + None **Preferred** + Certification in application areas such as: Java Developer , DB2, Cogno, ... MUST BE A US CITIZEN This job takes the lead in providing more complex application development services typically as part of a project team or in an application… more
- Koniag Government Services (Vienna, VA)
- **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Developer to support **Kadiak** and our government customer in Vienna, VA. **This ... holidays, three weeks paid time off, and more. The Senior Developer is responsible for the design,...Prefer expertise working with NoSQL databases. + Must be Java Programmer Certified. + Prefer Cloudera Certified Developer… more
- Highmark Health (Washington, DC)
- …or CERTIFICATIONS** **Required** + None **Preferred** + Certification such as JAVA Developer , DB2 Certification, Cognos Certification **SKILLS** + Problem ... they will be fully remote.** This job takes the lead in providing more complex application development services typically as part of a project team or in an … more
- General Dynamics Information Technology (Gaithersburg, MD)
- …experience **Job Description:** Deliver simple solutions to complex problems as a ** Senior Appian Developer ** at GDIT. Here, you'll tailor cutting-edge solutions ... we'll make your career growth ours. At GDIT, people are our differentiator. As a ** Senior Appian Developer ,** you will help ensure today is safe and tomorrow is… more
- ICF (Reston, VA)
- …or Certified Level 3 Appian Developer + Experience working with Appian Tempo. + Java developer experience is a strong plus. + Recent work experience on a ... ESB) and n-tier client-server architectures preferred + Experience working with Appian Sites. + Java developer with Maven builds experience is a strong plus. +… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Full-Stack Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0303 ... **Position Description:** CGI has an immediate need for a Senior Full-Stack Developer to join our team....duties and responsibilities:** We are seeking a seasoned Full-Stack Developer with a strong background in Java … more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Yes **Job Description:** Deliver simple solutions to complex problems as a ** Senior UiPath/RPA Developer ** at GDIT. Here, you'll tailor cutting-edge solutions ... we'll make your career growth ours. At GDIT, people are our differentiator. As a ** Senior UiPath/RPA Developer ,** you will help ensure today is safe and tomorrow… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0954 ... **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our...with a strong background in AWS cloud services, scalable application development, and DevOps practices. The ideal candidate will… more
