Swingtech · 4 hours ago
Senior .NET Developer / Architect-Hybrid (US Citizens w/Top Secret Clearance)
Washington, DC
Full-time
Hybrid
Senior Level, Lead/Staff
8+ years expSwingtech delivers innovative Information Technology and Professional Support services to a diverse range of clients across the federal and intelligence communities. The Senior .NET Developer / Architect will lead the design, development, modernization, and technical sustainment of a mission-critical federal information system, ensuring compliance with technical requirements and federal security policies.
Cyber SecurityInformation TechnologyWeb AppsWeb Development
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Leading the design and development of .NET-based application components supporting an enterprise federal information system and its sub-applications
Translating business and customer requirements into technical designs and system architectures
Supporting and modernizing Online Transaction Processing (OLTP) system components, reporting functions, and invoicing/payment functionalities
Implementing and supporting application enhancements across continuous integration, test, and production environments
Supporting data migration activities, including unifying application and database development frameworks and migrating development, test, and production environments
Designing and implementing application integrations, including scheduling functionality and system-to-system data exchanges
Ensuring all software modifications are documented and coordinated in accordance with configuration management, version control, and change control standards
Participating in Change Control Board (CCB) activities and supporting the technical analysis of approved change requests, including providing level-of-effort (LOE) estimates
Performing and supporting software testing activities, including unit testing, integration testing, regression testing, and production release validation
Ensuring all software promoted to production is fully tested and vetted prior to deployment
Ensuring that developed applications comply with Section 508 accessibility requirements
Maintaining software documentation, including source code documentation, user guides, and technical design artifacts
Supporting the development of Software Design Documents (SDDs), System Requirements Specifications (SRS), and traceability matrices
Providing technical input into application architecture decisions, development standards, and innovation initiatives
Developing technical recommendations and white papers related to system enhancements and modernization opportunities
Supporting user acceptance testing (UAT) activities in coordination with subject matter experts and program leadership
Coordinating with system administrators and database administrators to ensure application compatibility with production environments
Supporting operational maintenance activities, bug fixes, and reliability improvements for existing application components
Qualification
Required
Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field
Minimum of 8 years of experience in .NET application development and enterprise system architecture
Demonstrated experience supporting mission-critical or enterprise-scale information systems within a regulated federal environment
Experience designing and developing Online Transaction Processing (OLTP) systems or similar transactional platforms
Experience supporting full SDLC activities, including requirements analysis, coding, testing, deployment, and operational support
Working knowledge of configuration management, version control, and change control processes
Experience performing software testing, including regression testing and production release validation
Experience supporting application integration and data migration activities
Familiarity with federal information system documentation requirements, including SDDs, SRS, and traceability matrices
Knowledge of Section 508 accessibility requirements for electronic and information technology (EIT) systems
Strong technical documentation skills and attention to detail
Ability to collaborate effectively with project managers, system administrators, database administrators, and government stakeholders
Strong analytical, problem-solving, and communication skills
Must be a U.S. Citizen
Must possess an active Top-Secret clearance
Must be eligible for access to sensitive government systems and facilities in accordance with federal security requirements
Preferred
Master's degree in Computer Science, Information Technology, Engineering, or a related field
Benefits
15 PTO days.
11 paid holidays.
Medical Insurance – 3 options available (including HSA with $600 employer contribution).
Dental Insurance – No age limit for orthodonture.
Vision Insurance – In-network and out-of-network coverage.
Short-Term and Long-Term Disability – 100% premium supported.
Life Insurance and AD&D – 100% premium supported.
Supplemental Life Insurance.
Critical Care and Accident Insurance.
Pet Insurance through Nationwide.
Employee Assistance Program (EAP).
401(k) – Enrollment from day one with 4% company deferral.
$1,500 Annual Training Budget.
$1,500 Referral Bonus.
Eligibility for annual merit and discretionary bonuses.
Flexible work arrangements.
Company
Swingtech
Swingtech is an innovative management and technology services company with a leading reputation for providing comprehensive and superior transformational business results.
51-200 employees
Funding
Current Stage
Growth StageLeadership Team
Farhan Khan
Chief AI Officer
Recent News
Washington Technology
2025-08-19
Company data provided by crunchbase