- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Web Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... as well as convert written, graphic, audio, and video components to compatible Web formats by using software designed to facilitate the creation of Web… more
- Noblis (Chantilly, VA)
- Responsibilities As a Senior Web Application Developer , you will be responsible for designing, testing, and developing well-designed web -based software ... environment. **Job Responsibilities** + Design, test, and develop well-designed web -based software using best practices + Translate UI/UX design wireframes… 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: Regular ... is currently looking for a motivated, career and customer-oriented Sr. Software Engineer/ Developer with Agile methodology experience to join our Customs and Border… 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 join their...with ArcGIS, GeoServer and/or Open Geospatial Consortium (OGC) standards-based web services such as Web Map Service… more
- CACI International (Sterling, VA)
- …None Type of Travel: None Anticipated Posting End: 5/12/2026 CACI is seeking a Senior Developer to join a multidisciplined team to work on delivering the ... an extreme agile continuous deployment software development framework. **The Opportunity:** As a senior developer on this dynamic program; you will bring your… more
- CACI International (Chantilly, VA)
- Senior ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * * **The Opportunity:** CACI is seeking a Senior Software Developer to join our Development...* Experience in HTML/CSS and Jelly scripting * Other web based development experience using Angular, React and/or Python… more
- TAD PGS, Inc. (Chantilly, VA)
- …have the ability to obtain and maintain a Secret Security Clearance.** As a ServiceNow Senior Developer , you'll serve as a senior technical resource on ... + In-depth knowledge of ServiceNow architecture, including Service-Oriented Architecture and web services integration (SOAP, REST). + 3+ years of experience in… 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 ... or React + Solid experience developing RESTful and SOAP web services + In-depth knowledge of Spring Boot, Servlets,...Boot, Servlets, Struts, Spring MVC, and other core JEE Web Tier technologies + Experience with Enterprise Java Beans… more
- CACI International (Sterling, VA)
- Senior Full Stack Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage ... Posting End: 10/17/2026 **The Opportunity:** As an experienced full stack software developer on a long-standing program supporting CACI's SPACE sector in the SIGINT… 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, test, ... currently seeking a motivated, career and customer-oriented Java Backend Developer to join our team to begin an exciting...such as Oracle or DB2 + Thorough understanding of web services (REST/SOAP with XML or JSON payloads) and… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a Full Stack Software Developer with expertise in modern front-end development frameworks such as Angular, React, or Vue as well as ... the Sponsor's IdAM/ICAM programs located on a secure network. As a Software Developer you will design, develop, and implement reliable, robust, and resilient code… 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 ... and working with relational databases + Experience with JEE Web Tier technologies including Servlets, Struts, and Spring MVC...and Java Messaging Service (JMS) + Strong background in web services, both SOAP and RESTful APIs + Practical… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, ... SAFe agile techniques to manage workload + Leverage Amazon Web Services + Experience creating RESTful API Required Qualifications:...+ Must have experience with the Cloud / Amazon Web Services + Prior experience reading and developing solutions… more
- Parsons Corporation (Chantilly, VA)
- …Parsons Corporation is currently searching for a full-time **S** **r. Software Developer ** position at our Chantilly, VA location. This will lead teams in ... process, from understanding customer requirements, to design, development, testing and deployment. Senior members at BRE also directly assist with winning new work,… more
- Quality Technology Services, LLC (Ashburn, VA)
- The ** Senior Software Engineer** develops java/angular applications leveraging a microservices framework. The successful candidate has 10 plus years of direct ... with UI/UX designers to translate design mockups and wireframes into functional web interfaces, paying attention to detail and design consistency. + Perform… more
- Shuvel Digital (Ashburn, VA)
- …and Accessibility standards + Knowledge of Agile Frameworks such as Scrum and Kanban + Experience with the US Web Design System (https://standards.usa.gov/) a plus ... + Support hands on development of Passenger Vetting suite of user-interface applications using Angular framework. + Support code reviews and mentoring for junior developers. + Collaborate with the Product Owner, system engineers, developers, testers, and other… more
- CACI International (Ashburn, VA)
- …Travel: Local * * * **The Opportunity:** CACI is currently looking for a senior level Angular Front-End Developer with agile methodology experience to join our ... Angular Front-End Developer Job Category: Information Technology Time Type: Full...or Salesforce front-end development (eg, Visualforce, Aura Components, Lightning Web Components), providing a distinct advantage in analyzing and… more
- DXC Technology (Ashburn, VA)
- …degree in computer science, Engineering, or a related field. + Experience as a Senior Developer and ability to provide technical guidance in designing and ... mentor/coach team members, as well as experience in influencing senior leadership + At least 8 years of experience...+ Experience with implementing integration solutions with Microservices, RESTful Web Services, and Web APIs to build… more
- Leidos (Ashburn, VA)
- …design, coding, and unit testing. We're looking for a highly skilled and experienced Senior Angular UI Developer to lead the greenfield development of a critical ... The National Security Sector within Leidos is seeking a User Interface (UI) Developer with strong systems, software, and Agile experience to support a complex… more
- Leidos (Ashburn, VA)
- …The National Security Sector within Leidos is seeking a Full Stack Software Developer Team Lead, with strong systems, software, cloud, and Agile experience to ... delivery. + Directly guide, mentor, and coach a team of three senior developers. + Monitor team performance; resolve impediments; develop and implement solutions… more