- Oracle (Reston, VA)
- …Defense & Intelligence is seeking a highly experienced and motivated **Sr Applications Developer ** to join our **Consulting Services organization** on an ... exciting new contract. The Sr Applications Developer role will be part of...the ability to obtain and maintain a TS/SCI security clearance with Polygraph** Come join us! **\#LI-PA4** Disclaimer: **Certain… more
- Leidos (Reston, VA)
- …This position will be responsible for designing and developing browser-based applications , backend data ETL, 3D modeling, and AI integration. This position ... advanced knowledge (at least 12 years) of computer science, application development, requirements collection, system design, data analysis, test, simulation,… more
- Koniag Government Services (Winchester, VA)
- …Solutions, a Koniag Government Services company **,** is seeking a Senior Developer with a Top-Secret Security clearance to support ATS and our government ... off, and more. This position is for an experienced Senior Developer to support the FBI's Information...Ansible Playbooks for deploying AWS and Kubernetes resources and applications + Experience with Azure DevOps - designing pipelines… more
- GovCIO (Fairfax, VA)
- **Overview** GovCIO is currently hiring for a Senior Application Developer with an active Secret clearance to design, build, and modify application ... USD $112,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/7143/ senior - application - developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-VA-Fairfax_ **ID** _2025-7143_… more
- Koniag Government Services (Winchester, VA)
- …Solutions, a Koniag Government Services company, is seeking a Senior Software Application Developer with a Top-Secret clearance to support ATS and ... time off, and more. This position is for a senior level developer to support the FBI's...would be responsible for development and maintenance of web applications and services. Responsibilities could include all aspects of… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Application Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Application Developer to join our team.… 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: ... 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
- General Dynamics Information Technology (Fairfax, VA)
- …experience **Job Description:** Deliver simple solutions to complex problems as a ** Senior Appian Developer ** at GDIT. Here, you'll tailor cutting-edge solutions ... **Req ID:** RQ210130 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None...ours. At GDIT, people are our differentiator. As a ** Senior Appian Developer ,** you will help ensure… more
- Koniag Government Services (Chantilly, VA)
- …Government Services, LLC,** a Koniag Government Services company **,** is seeking a Senior Appian Developer to support TGS and our government customer. Position ... applications /modules. + Analyze/refine systems requirements, determine and design system/ application architecture, write/debug/maintain code, and develop/maintain system/ application … more
- CACI International (Chantilly, VA)
- Senior Peoplesoft Application Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... user self-service to our customer. As a PeopleSoft HRMS Application Developer , this is your chance to...implementing PeopleSoft (TM) . + Current and active TS/SCI clearance with a Polygraph + Work onsite in Chantilly,… more
- CACI International (Chantilly, VA)
- …support our client with design, creation, deployment, and maintenance of multiple ServiceNow applications . The Senior ServiceNow Developer will play a key ... Senior ServiceNow Developer Job Category: Information... applications and facilitate roll out of new applications and modules and configure application UI,… more
- GovCIO (Fairfax, VA)
- …GovCIO is currently hiring for an experienced and highly skilled Application Developer with an active Secret clearance to design, build, and modify ... 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
- General Dynamics Information Technology (Fairfax, VA)
- …**Job Description:** Job Description Transform technology into opportunity as **a Lead Senior Principal Cloud Developer ** at GDIT. Shape what's next for ... **Req ID:** RQ209256 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** None...At GDIT, people are our differentiator. As a **Lead Senior Principal Cloud Developer ,** you will help… more
- General Dynamics Information Technology (Chantilly, VA)
- …Required:** Yes **Job Description:** Deliver simple solutions to complex problems as a Senior Full Stack Developer at GDIT. Here, you'll tailor cutting-edge ... **Req ID:** RQ210610 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...ours. At GDIT, people are our differentiator. As a Senior Full Stack Developer you will help… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior AWS Python Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J0925-2059 ... **Position Description:** CGI has an immediate need for a Senior AWS Python Developer to join our...to support the development and maintenance of financial software applications . This role involves close collaboration with finance teams… 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
- 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: ... business applications in support of a government customer. The developer will collaborate with analysts, project leads, UI/UXdevelopers, testers, and customers… more
- IBM (Chantilly, VA)
- …and facilitation **Required technical and professional expertise** * Certified Level 2 Appian Developer ( Senior Developer ) with 3+ Years of experience as ... a hands-on Appian Developer building complex enterprise grade production applications ...1 Year of Experience building Java or Python based applications * Application Performance Optimization, NoSQL databases… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Full-Stack Developer ** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** J1025-0646 ... . **Position Description:** CGI has an immediate need for a Senior Full-Stack Developer to join our team. This is… more
- ICF (Reston, VA)
- …is a rapidly growing, entrepreneurial, technology department, seeking a Lead Appian Developer to support upcoming needs with our federal customers. Our Digital ... developing Appian Plugin + 6+ years of experience with Application Servers like JBoss, Weblogic, IIS etc. as part...forms, reports, underlying logic, and interface components as a developer . + 6+ years of experience with relational databases… more