183 results for Software Developer Jobs in Herndon, VA, US

Responsible for developing and deploying mission-critical systems, reverse-engineering existing applications, analyzing and implementing system enhancements, and delivering top-quality applications. Involves writing technical documents and contributing to project wikis.

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your app...

Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 3/12/2026Job DescriptionCACI is seeking a Software Developer to join a multidisciplined team to work on ...

Job Category: EngineeringTime Type: Full timeMinimum Clearance Required to Start: TS/SCIEmployee Type: RegularPercentage of Travel Required: Up to 10%Type of Travel: LocalAnticipated Posting End: 3/12/2026The OpportunityAs a senior developer on this dynamic program; you will bring your software deve...

Troubleshoot and resolve issues related to ADABAS and Natural applications, support migration efforts, prepare and maintain technical documentation, and provide technical guidance to junior developers. Lead the software development lifecycle, maintain application programs for efficiency, and stay cu...

Junior Software Development Engineer Fairfax, VAApplications will be accepted on an ongoing basis.Key Responsibilities:ICR is seeking software developers to grow our teams dedicated to building our government customers mission critical systems. We are seeking talented engineers skilled in building, ...

OverviewParadyme, a CATHEXIS Company is a rapidly growing government technology leader that puts service first, for its customers, its team and the communities it supports. We harness DevSecOps and Agile development processes to deliver exceptional results for digital transformations. With headquart...

Responsible for designing, developing, and implementing software solutions using Kubernetes and OpenShift. Key tasks include developing and maintaining software applications, collaborating with teams to define requirements, and ensuring operational efficiency through system monitoring and deployment...

Company OverviewAt Hexagon US Federal we provide cutting-edge technologies and a wide range of professional services to enable our customers to make smarter and faster operational decisions and improve mission effectiveness.Hexagon US Federal is an independent subsidiary of Hexagon Corporation exclu...

Responsible for executing task assignments, designing algorithms, analyzing designs, developing software tests, preparing technical documentation, and communicating with customers. Leads a small team and mentors less experienced staff while driving solutions to complex problems and contributing to s...