Full Stack Developer (TS/SCI) Maxar Technologies Inc (Inactive)Full Stack Developer (TS/SCI)Reston, VA$154,000–$169,400 / yearVantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. The ideal candidate is passionate about delivering secure, high-performance solutions while collaborating with cross-functional teams to solve challenging technical problems in a dynamic mission environment.
Sharepoint Developer ValidaTekSharepoint DeveloperWashington, DCOur commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. The ideal candidate will possess strong problem-solving skills and the ability to troubleshoot, integrate, and optimize software solutions across multiple platforms.
SharePoint Developer ValidaTekSharePoint DeveloperWashington, District of ColumbiaWe bring together people with many different perspectives, experiences, and talents to drive innovation and achieve more together than we can individually.â¯Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. The ideal candidate will possess strong problem-solving skills and the ability to troubleshoot, integrate, and optimize software solutions across multiple platforms.
Developer – Ops and Sustainment ElectrosoftDeveloper – Ops and SustainmentArlington, VARelevant certifications such as Okta Certified Professional, Microsoft Certified: Azure Developer Associate, AWS Developer Associate, Security+, Certified Scrum Developer (CSD), or equivalent technical certifications. Experience supporting Landing Page, User Management, User Management API, Okta API, Search API, SEDIT API, Dependency Management, PAA, or similar enterprise applications.
Mid-Level Software Developer Redhorse CorporationMid-Level Software DeveloperChantilly, VAWe’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. We are looking for a Mid-Level Software Developer to join our team and contribute to the design, development, and maintenance of a web-based tool used by non-technical end users.
Full Stack Developer Tetrad Digital Integrity LLCFull Stack DeveloperArlington, VAProficiency in full-stack development technologies, including Java, JavaScript, Node.js, React, jQuery, Bootstrap, REST APIs, JSON, XML, HTML/CSS, and Visual Studio. TDI is looking for a Full Stack Developer whowill support the Compartmented Enterprise Services Office (CESO) program delivering mission-focused software capabilities for DISA.
Developer-Full Stack Senior MindlanceDeveloper-Full Stack SeniorMcLean, VADemonstrated experience delivering complex backend technology initiatives across microservices, APIs, AMQ-based messaging, integration services, data platforms, cloud native deployments, platform modernization, and production enhancements, with very seasoned hands-on experience designing and implementing AWS-based, event-driven distributed systems. You will be a strong individual contributor responsible for designing, developing, testing, deploying, and supporting Java-based microservices, REST APIs, data services, event-driven distributed systems, and cloud native solutions using technologies such as Spring Boot, MongoDB, AMQ, Kubernetes, AWS, CI/CD pipelines, and automated testing frameworks.
Senior .NET Developer AndworxSenior .NET DeveloperMetro Area, DCNET Developer, the candidate will leverage their blend of business analysis, organization, communication, and technical skills, to perform the following: Develop enterprise applications and support end-to-end software development and delivery in an Agile Microsoft code-base environment. NET Developer, you will be working on an Agile team that develops enterprise web applications using technologies that include ASP.NET, NET CORE, NET 6, MVC, Entity Framework, and Oracle and Azure DevOps.
MarkLogic Developer (SME) LeidosMarkLogic Developer (SME)Bethesda, MarylandAdditionally, based on a DevOps framework, you will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. January 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Sr. Marklogic Developer LeidosSr. Marklogic DeveloperBethesda, MarylandAdditionally, based on a DevOps framework, you will participate in and/or direct major deliverables of projects through all aspects of the software development lifecycle, including scope and work estimation, architecture and design, coding, and unit testing. January 21, 2026 For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Principal Product Developer | UniBasic Epicor Software CorpPrincipal Product Developer | UniBasicHerndon, VAThis is a hands-on technical leadership role for someone who enjoys solving complex problems, modernizing established systems, mentoring developers, and shaping better engineering practices. You'll work across application development, integrations, APIs, databases, and release processes while helping ensure Epicor's distribution solutions remain reliable, scalable, and ready for what's next.
Senior Foundry Developer National Capitol Contracting LLCSenior Foundry DeveloperWashington, DC$150,000–$180,000 / yearNAVSEA-one of the Navy's six system commands and the organization responsible for both industrial operations and digital modernization-has partnered with National Capitol Contracting on the congressionally funded Naval Digital Logistics Acceleration program. The successful candidate will develop and maintain Foundry platform components, data pipelines, models, dashboards, applications, and workflows that support the Navy's digital and operational capabilities.
Appian Developer Infosys LtdAppian DeveloperReston, VA2249657No5439237910.00.008/07/2026Appian DeveloperIn the assigned Job Role of Technology Consultant 2, your Area Of Responsibility will be as below: Contribute to the requirements elicitation process by documenting assigned parts of business requirements, in line with guidance provided. 151786BRArizona, Connecticut, North Carolina, Texas, VirginiaUSAInfosys Limited Technology Consultant 2ITL USA Hartford, CT, Plano, TX, Raleigh, NC, Reston, VA, Richardson, TX, Tempe, AZAppian Developer.
Software Developer - Multiple Levels - Ts/Sci Poly Required Leidos Holdings Inc.Software Developer - Multiple Levels - Ts/Sci Poly RequiredReston, VA$87,100–$157,450 / yearAdditional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Software Developer - Multiple Levels - TS/SCI Poly Required Leidos Holdings IncSoftware Developer - Multiple Levels - TS/SCI Poly RequiredReston, VA$87,100–$157,450 / yearAdditional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Senior CNO Developer - Wireless Systems Two Six Technologies IncSenior CNO Developer - Wireless SystemsArlington, VA$143,763–$215,644 / yearTwo Six Technologies is seeking a Senior CNO Developer to join our communications systems team supporting an advanced telecommunications research and cyber capability development program. The team is now focused on leveraging that research to perform advanced reverse engineering and vulnerability research, as well as to develop operational tools and capabilities that can be deployed in complex, real-world environments.
Agentic AI Engineer / AI Developer (with Business Intelligence & Reporting) Iconma LLCAgentic AI Engineer / AI Developer (with Business Intelligence & Reporting)Reston, VAThis version positions the role as a hybrid AI Engineer + Business Intelligence Developer, to build AI solutions while also delivering executive reporting, KPI dashboards, and measurable business outcomes. 3+ years of experience building production-level AI or ML systems, including LLMs, AI agents, or complex automation frameworks.[KN1.1].
GSC Portal Advanced System Developer Peraton IncGSC Portal Advanced System DeveloperFalls Church, VA$112,000–$179,000 / year6+ years enterprise level website production experience using a variety of software development languages and scripting: ColdFusion CFML, CSS, HTML, Java, JavaScript, AWS Lambda, SQL, AWS DynamoDB, UiPath, or C#. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies.
Full Stack Developer M9 SolutionsFull Stack DeveloperBethesda, MarylandWith 15+ years of proven delivery and growth, M9 Solutions is a unique small business with credible past performance and key capabilities offering project management services, solution architects, business analysts, program managers, technical architects, and technical consultants. M9 Solutions is a proud participant in the Virginia Values Veterans (V3) program and supports the Military Medics and Corpsmen (MMAC) initiative, demonstrating our commitment to hiring and supporting veterans, transitioning service members, military spouses, and dependents.
Salesforce Developer - TS/SCI with Polygraph GD Information TechnologySalesforce Developer - TS/SCI with PolygraphMcLean, VirginiaTo ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available. Education: Bachelor’s degree in Computer Science, Engineering, or a related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience.