- 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
- CACI International (Chantilly, VA)
- Web Developer Senior Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... 10% Type of Travel: Local * * * **The Opportunity:** CACI is seeking a Web Developer to act as a member of an AGILE development team working with HTML5,… more
- Qualtrics (Reston, VA)
- …build smarter systems that let our employees focus on what's meaningful. As a senior developer , you will be responsible for building and maintaining the platform ... across the globe who think that's work worth doing. ** Senior Salesforce System Developer ** **Why We Have...using a variety of languages including JavaScript, Python, Lightning Web Components, APEX, Visualforce and SOQL. (Don't worry if… 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
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Angular Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-1958 ... . **Position Description:** CGI has an immediate need for a Senior Angular Developer to join our team. This is… 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
- ICF (Reston, VA)
- …support all aspects of our client's business. **The Work:** Join ICF as a ** Senior Salesforce Developer ** and help deliver innovative solutions that make an ... APIs, manage data migrations, and develop with Apex, Flows, and Lightning Web Components. You'll ensure quality through testing, mentor junior developers, and drive… 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...CI/CD with Terraform pipelines and Gitlab. * Experience building web application on AWS cloud. * Experience in scripting… more
- Leidos (Chantilly, VA)
- **Description** Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM ... /ICAM, Authentication, Authorization, Entitlements and Digital Policy Management. The Software Developer will work with a large team of developers and cloud… more
- Leidos (Reston, VA)
- **Description** The Salesforce Developer is responsible for hands-on development, configuration, and integration of Salesforce solutions across Health Cloud, Service ... secure, scalable solutions. Leveraging Agentforce and Data Cloud, the Salesforce Developer plays a critical role in modernizing contact center capabilities,… 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
- 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
- ICF (Reston, VA)
- …clients include both internal teams and external clients. We're looking for an experienced senior full-stack developer to join our team and help shape both our ... We're Looking For** **Required** **Technical Experience:** + 5+ years of web development experience building production-grade applications + 3+ years of strong… 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
- SAIC (Ashburn, VA)
- **Description** **Position Summary** We are currently seeking a motivated, career and customer-oriented ** Senior Java Developer ** to join our team to begin an ... + Experience with object-oriented analysis and design techniques. + Develop scalable Web Applications. + Understanding of NoSQL, eg, DocumentDB. + Capable of both… more