Net Web Application Developer Jobs In Lorton, Virginia - 78 Job Positions Available

AVER is a fast-growing SDVOSB that has achieved significant revenue growth over the past 5 plus years with much of our work focused on Data Analytics, Mission Support, IT Modernization and Biometrics. AVER is seeking a

AVER is a fast-growing SDVOSB that has achieved significant revenue growth over the past 5 plus years with much of our work focused on Data Analytics, Mission Support, IT Modernization and Biometrics. AVER is seeking a

At Ardent, we hire people who want more than a job — they want to serve a mission that matters. Our teams support the federal government’s most critical national security and defense priorities, helping protect the

At Ardent, we hire people who want more than a job — they want to serve a mission that matters. Our teams support the federal government’s most critical national security and defense priorities, helping protect the

Overview Acuity, Inc. has an opening for a solid mid-level Applications Developer (SharePoint) to join our team supporting a key federal customer. Our team utilizes a range of platforms to assist our clients in meeting their goals including

Location: Remote - candidates must live within the United States Description: Seeking a Senior Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development frameworks.

Evolver is an information technology, cybersecurity, and digital transformation company supporting national defense, federal civilian agencies, and Fortune 500 organizations. We help customers secure critical systems, modernize enterprise technology, and solve complex operational challenges through integrated

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded

Overview The C# .NET Developer will contribute to the development, enhancement, and maintenance of web applications and services that enable mission‑critical operations in a federal environment. This role will work hands‑on with the .NET framework and associated technologies to build clean,

Overview The. NET/React Developer will play a critical role in the design, development, and maintenance of enterprise-grade web applications and services. This role is responsible for building high-quality, scalable software solutions using the Microsoft .NET stack on the back end and

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people.Our 13,000+ people are united in a shared purpose to pursue the limitless

Position Title: Web Developer Security Engineer Clearance Requirement: Public Trust (Tier 2) Location: Remote/Hybrid (as approved by customer) Position Overview: Nationwide IT Services (NIS) is seeking a Web Developer Security Engineer to support application security initiatives across web applications, APIs, and the software

INet Web Developer, IS-2210-11 Application Deadline: 15 July 2026 Department: Smithsonian Associates Employment Type: Full Time Location: Washington, DC Reporting To: Supervisory IT Specialist Compensation: $85,447 - $93,994 / year Description OPEN DATE: June 30, 2026 CLOSING DATE: July

Overview The Web Developer Security Engineer is responsible for securing mission-critical web applications, APIs, and supporting cloud services by integrating security throughout the Software Development Lifecycle (SDLC). This position provides application security engineering, vulnerability management, security monitoring, DevSecOps integration, compliance support,

Why AIS? When you join AIS, you’re joining a mission-driven team that’s passionate about making a difference. You’ll work on projects that matter, alongside industry-leading experts, in an environment that fosters innovation, driving client success, and

ABOUT US: CMT Services Inc. is a dynamic and small business supporting Federal, State, and Local government agencies. As an SBA-certified HUBZone, Woman Owned Small Business (WOSB), we deliver quality, professional services to support the missions

NetServices (NSI) is an IT services firm with a long-standing reputation for delivering high-quality, cost-effective solutions to drive lasting results. Now operating as a subsidiary of Synergy ECP, NSI continues to stand out in a crowded