- Koniag Government Services (Vienna, VA)
- Senior Developer Vienna, VA 22180, USA Req #148 Friday, April 11, 2025 **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior ... paid holidays, three weeks paid time off, and more. The Senior Developer is responsible for the design, documentation, development, modification, testing,… more
- Koniag Government Services (Chantilly, VA)
- Senior Salesforce Developer Virtual Req #465 Wednesday, May 21, 2025 Koniag Data Solutions, a Koniag Government Services company, is seeking an experienced ... Senior Salesforce Developer to join our team building applications from the ground up. The ideal candidate is an experienced leader and team player that is… more
- General Dynamics Information Technology (Fairfax, VA)
- …**Job Description:** Seize your opportunity to make a personal impact as a ** Senior COBOL Developer ** supporting the United States Postal Service. GDIT is ... grow a rewarding career. At GDIT, people are our differentiator. As a ** Senior COBOL Developer ** , you will help ensure today is safe and tomorrow is smarter.… more
- Steampunk (Mclean, VA)
- …to achieving client-focused, mission-driven excellence. Steampunk is looking for an experienced Senior Salesforce Developer with an appetite for taking on new ... that meet our clients' ever-changing needs. **Contributions** As a Steampunk ** Senior Salesforce Developer ** , you will work with Technical/Solutions… more
- ICF (Reston, VA)
- …working together on the right solutions for the customer. We are looking for a seasoned Senior Salesforce Developer who will be a key driver to make this happen. ... plus + Active Trailblazer account required + One or more Salesforce developer certifications: Developer I, Developer II, Platform App builder + Copado… more
- Leidos (Lorton, VA)
- …ahead!** The National Security Sector (NSS) has a new and exciting opportunity for a Senior Software Developer in our Cyber & Analytics Business Area (CABA). Our ... Program, providing IT user support, IT security, IT services, and developer support for mobile device analysis, collection, and exploitation engineering services… more
- CGI Technologies and Solutions, Inc. (Reston, VA)
- ** Senior Python Developer with AI** **Category:** Software Development/ Engineering **Main location:** United States, Virginia, Reston **Position ID:** ... . **Position Description:** CGI has an immediate need for a Senior Python Developer with AI to join our team. This is an exciting… more
- ICF (Reston, VA)
- Description ** Senior SSRS Developer ** **Growth, Engagements and Insight; IT and Product Development** **Location: Nationwide US (Remote - Home Office)** **Ready ... make a difference?** We're seeking an experienced and dynamic SQL (SSRS) Developer with a passion for collaboration and creating impactful data reporting solutions.… more
- ICF (Reston, VA)
- …We are open to supporting 100% remote work anywhere within the US As a Senior ServiceNow Developer , you play a pivotal role in successfully designing and ... designing custom tables and fields. + **Integration Management:** Assist architects and senior developers in the integration of ServiceNow with other systems and… more
- CACI International (Mclean, VA)
- Senior Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * Opportunity: CACI is seeking a highly motivated and independent SME Software Developer to take sole responsibility for maintaining and supporting a critical legacy… more
- Steampunk (Mclean, VA)
- **Overview** As a ** Senior ** **Integration** ** Developer ,** you will work with our growingDevSecOpspractice developing APIs and integration capabilities to ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6281/ senior -integration- developer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the right job?**… more
- CACI International (Chantilly, VA)
- Senior ServiceNow Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular ... of Travel: Continental US * * * **The Opportunity:** CACI is looking for a Senior ServiceNow Engineer to support our customer to provide a common set of required EIT… more
- ICF (Reston, VA)
- …Modernization Division is a rapidly growing, entrepreneurial, technology department, seeking a Senior PeopleSoft Developer . The ideal candidate should provide ... senior level PeopleSoft development and application expertise in support of creating system enhancements and resolving system issues. Support activities include but are not limited to performing technical design and analysis, performing proof of concepts… more
- RTX Corporation (Sterling, VA)
- …create a safer, more secure world. **Job Summary** We are seeking a Senior Database Developer with PostgreSQL experience to lead the development, optimization, ... and management of mission-critical databases supporting Satellite Ground Systems for the intelligence community. This role blends hands-on development with database architecture and administration, ensuring fast, secure, and scalable data solutions in a… more
- Robert Half Technology (Chantilly, VA)
- Description We are looking for a skilled and motivated Senior VB.Net Developer to join our team in Chantilly, Virginia. In this role, you will be responsible for ... designing, developing, and maintaining critical software modules to support business operations. Your expertise will play a vital role in enhancing system functionality and ensuring efficient solutions align with organizational goals. Responsibilities: *… more
- ManTech (Chantilly, VA)
- ManTech seeks a motivated, career and customer-oriented ** Senior DevOps Developer ** to join our team in **Chantilly, VA or Denver, CO.** **Responsibilities ... include but are not limited to:** + Develops ServiceNow solutions and enhancements using core platform capabilities + Develops the applications including configuration, report development and data migration, where applicable + Identifies and implements… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer - Cloud** to join our team in **Chantilly, VA.** **Responsibilities ... include but are not limited to:** + Designing and implementing large-scale ingest systems in a Big Data environment + Optimizing all stages of the data lifecycle, from initial planning, to ingest, through final display and beyond + Designing and implementing… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in the **DC, Maryland, and Virginia (DMV) area** . In ... this role you will develop, create, and modify general computer applications software or specialized utility programs. You will analyze user needs and develop software solutions. This role is responsible for the design of software or customize software for… more
- ManTech (Herndon, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Software Developer ** to join our team in **DC, Maryland, and Virginia (DMV) area** . In this ... role you will research, design, develop, and test operating systems-level software, compilers, and network distribution software. You will set operational specifications and formulates and analyzes software requirements and may design embedded systems… more
- 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 role ... you will design, create, and modify Websites. You will be responsible for analyzing user needs to implement Website content, graphics, performance, and capacity. You will integrate Websites with other computer applications as well as convert written, graphic,… more