Senior Solutions Architect

About Lucayan Technology Solutions LLC At Lucayan Technology Solutions LLC, we deliver secure, innovative solutions in support of national defense and intelligence missions. As a trusted government contracting partner, we provide top-tier intelligence and technology services that safeguard our nation. Our team is mission-driven, and we are committed to building careers that matter. What You'll Do ● Serve as technical lead and senior technical resource for an application-development team supporting a federal business-intelligence program. ● Provide architectural direction for the design, development, modernization, integration, testing, deployment, and maintenance of a multi-module application portfolio. ● Lead modernization of legacy applications (including Classic ASP) to modern .NET Core MVC architecture. ● Provide hands-on development and troubleshooting using C#, .NET/.NET Core MVC, JavaScript, Oracle, and SQL. ● Lead migration of on-premises applications into a government cloud environment (AWS GovCloud), including cloud-native and microservices approaches where appropriate. ● Lead DevSecOps practices and secure CI/CD pipelines, using GitHub and other approved development tools; ensure compliance with applicable security technical implementation guides (STIGs). ● Serve as Scrum Master: facilitate two-week Agile sprints, backlog refinement, demonstrations, and retrospectives; coordinate priorities with government stakeholders. ● Provide architectural oversight for applications built on an Oracle database, including complex SQL, stored procedures, and reporting integrations. ● Develop and maintain system architecture documentation and diagrams; support data governance, API, and (when directed) AI/ML initiatives in accordance with applicable federal governance principles. What You'll Need ● Extensive professional experience designing, developing, and supporting enterprise web applications. ● Demonstrated experience as a technical lead, solutions architect, lead developer, or comparable senior technical role. ● Advanced proficiency in C# and .NET/.NET Core MVC. ● Strong experience with Oracle databases and SQL. ● Strong proficiency in JavaScript and modern web-development technologies. ● Experience architecting and modernizing legacy enterprise applications, including integrations and APIs. ● Experience with Agile software-development methodologies and providing technical leadership to development teams. ● Experience with GitHub or comparable source-code management tools. ● Knowledge of DevSecOps and CI/CD concepts, and secure software-development principles. ● Excellent written and verbal communication skills, including the ability to explain complex technical concepts to non-technical stakeholders. Nice to Have ● Experience modernizing Classic ASP applications and migrating them to .NET Core MVC. ● Experience serving as a Scrum Master or Agile technical lead. ● Experience supporting DoD or other federal government information systems. ● Experience with AWS GovCloud or comparable government cloud environments. ● Familiarity with the federal Risk Management Framework (RMF) and system authorization processes. ● Experience implementing DISA STIGs and remediating cybersecurity findings. ● Experience with enterprise data architecture, APIs, and data-governance requirements. ● Experience implementing or integrating AI/ML capabilities within enterprise applications. ● CISSP or EC-Council Certified DevSecOps Engineer (ECDE) a plus for senior candidates. Clearance, Screening & Certification Requirements ● Must be able to pass and maintain a favorable federal background investigation (Tier 1 or higher) prior to start; no active security clearance is required for this role. ● Must be eligible to work in the United States and clear E-Verify employment eligibility verification. ● Must obtain a CompTIA Security+ certification (or approved equivalent) within 6 months of start, per federal IT workforce qualification requirements. ● Must complete required federal security-awareness and information-assurance training within required timeframes as a condition of continued access to government systems. Work Environment ● Remote position (U.S.-based); must be responsive to program stakeholders within required timeframes and available for occasional stakeholder meetings. ● All government information must be processed, stored, and transmitted exclusively on government-furnished equipment (GFE) — personal or personally owned devices may not be used for government data. ● Must be able to travel occasionally for short-duration program meetings, as required.