281 results for Software Developer Jobs in McLean, VA, US

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, ...

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...

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 ...

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...

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...

The Software/Web Developer will manage enterprise-level websites and customize applications for the NGA. Responsibilities include providing website development and database management support, optimizing performance, designing and implementing web applications, analyzing customer requirements, colla...

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...

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 maintaining and enhancing legacy applications and IT infrastructure, including operations and maintenance, web applications, and disaster recovery. Proficient in both front-end and back-end development, with strong skills in Java and knowledge of JavaScript frameworks, SQL, and AWS s...

Responsible for maintaining and enhancing legacy applications and IT infrastructure, including bug fixes and adding new functions. Proficiency in front-end and back-end languages, including Java and JavaScript frameworks. Experience with automation tools and working in a Linux environment. Requires ...