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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Full Stack Software Engineer - **Company:** Focused Management, Inc. - **Location:** Washington, DC, United States - **Experience:** Expert - **Salary:** $135,000.0 - $155,000.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, Java (Programming Language), JavaScript (Programming Language), .NET Framework, Microsoft Windows, Application Programming Interfaces (APIs), Applications Architecture, Application Integration Architecture, Application Lifecycle Management, Application Services, Application Testing, HTML5, Microsoft Azure, Microsoft Online Services, C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, Cloud Computing Security, Cloud Engineering, Information Systems, Databases, Software Design Patterns, Middleware, Entity Framework, Key Management, Microsoft Windows SDK, SQL Azure, Object-Oriented Software Development, Systems Development Life Cycle, Regression Testing, Azure Active Directory, Zero Trust Network Access, Microsoft SharePoint, Software Construction, Software Deployment, Software Engineering, Software Systems, Systems Integration, Software Technical Review, TypeScript, Azure Service Bus, Enterprise Software Applications, ReactJS, Blazor, Software Security, Backend, Vue.js, Event Driven Architecture, AngularJS, Integration Tests, Information Technology, Enterprise Integration, Operational Systems, Front End Software Development, Restful APIs, Devsecops, Api Management, Serverless Computing, Web Api, Microservices - **Published:** July 12, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=efdbb95d8db2bff8 ## About the Role * React * Angular * Vue.js * Blazor Strong knowledge of: * HTML5 * CSS3 * JavaScript * TypeScript Back-End Technologies Experience developing enterprise software using: * C# * .NET * ASP.NET Core * Web API * Entity Framework Experience with Java is desirable. Cloud Technologies Experience with: * Microsoft Azure * Azure App Services * Azure Functions * Azure Storage * Azure SQL * Azure Key Vault * Azure Service Bus * Azure API Management * Azure Monitor Microsoft Platform Integration Experience integrating applications with: * Microsoft Entra ID * Microsoft Graph * Microsoft 365 * Exchange Online * Microsoft Teams * SharePoint Online Mandatory Requirements: * U.S. Citizenship * Ability to obtain and successfully maintain an Active Public Trust Security Clearance * Bachelor's degree in computer science, Software Engineering, Information Systems, or related discipline. * 10+ years of progressively responsible software engineering experience. * 5+ years leading enterprise software engineering teams. * Experience designing and implementing cloud-native enterprise applications. * Experience supporting Federal Government IT environments. * Experience integrating enterprise applications with Microsoft cloud platforms. * Experience modernizing legacy enterprise applications. * Experience developing secure REST APIs. * Experience supporting production enterprise applications. * Experience leading technical discussions with Government stakeholders. Desired Experience Preference will be given to candidates with experience supporting: * Federal Civilian Agencies * Microsoft Azure Government * Microsoft 365 Government Community Cloud (GCC) * Enterprise modernization programs * Mission-critical operational systems * High-availability environments * Zero Trust implementations * DevSecOps transformations, * Bachelor's (Required), * REST APIs: 3 years (Preferred) * Microsoft Cloud environment: 5 years (Required) * Cloud Native Enterprise applications: 4 years (Preferred) * Azure: 4 years (Preferred) * Government Community Cloud (GCC): 4 years (Preferred) * Zero Trust : 4 years (Required) * DevSecOps: 4 years (Required) * Software Engineering: 10 years (Required) * Leading Enterprise software engineering teams: 5 years (Required) * Federal Government IT support: 5 years (Required) ## Description FMI is seeking a highly experienced Lead Full Stack Software Engineer to provide technical leadership for enterprise software engineering supporting the government customer. This individual will serve as the Technical Lead for Full Stack Development Engineering and will be responsible for the architecture, design, development, modernization, integration, deployment, security, and lifecycle management of enterprise applications operating within Microsoft Cloud environment. The Lead Full Stack Software Engineer will collaborate closely with the Senior Microsoft Cloud Engineer to ensure enterprise applications remain fully integrated with Microsoft Azure, Microsoft 365, Microsoft Entra ID, enterprise security services, DevSecOps pipelines, and cloud infrastructure. This position requires an experienced technical leader capable of designing enterprise-class software solutions while mentoring development teams and providing technical guidance throughout the engineering lifecycle., * Serve as the Technical Lead for all Full Stack Development Engineering (J5) activities. * Lead enterprise application architecture, software engineering, and modernization initiatives. * Design, develop, enhance, integrate, test, deploy, and maintain enterprise software applications. * Lead front-end, back-end, API, middleware, database, and Azure application development. * Develop scalable enterprise applications supporting Microsoft Azure and Microsoft 365. * Design RESTful APIs and enterprise integration services. * Develop secure cloud-native applications using Azure App Services, Azure Functions, and related Azure technologies. * Lead software modernization efforts for existing enterprise applications. * Perform application architecture assessments and recommend modernization strategies. * Coordinate software engineering with Microsoft Cloud Engineering (J4) activities. * Ensure applications integrate with Microsoft Entra ID, Microsoft Graph, Azure services, enterprise databases, and external systems. * Implement secure software engineering practices throughout the SDLC. * Lead peer code reviews and technical design reviews. * Establish application coding standards and software engineering best practices. * Design and maintain CI/CD pipelines supporting automated software delivery. * Lead application testing, integration testing, regression testing, and production validation. * Coordinate production deployments and production readiness reviews. * Develop engineering documentation supporting long-term sustainment. * Mentor software engineers and provide technical leadership across development teams. * Participate in engineering governance meetings and customer technical discussions. * Support operational engineering, production troubleshooting, software optimization, and continuous improvement. Required Technical Expertise Candidates shall demonstrate extensive experience with: * Enterprise Software Engineering * Full Stack Application Development * Enterprise Application Architecture * Object-Oriented Design * Microservices Architecture * Secure Software Engineering * Software Modernization * Application Lifecycle Management * Design Patterns * RESTful API Development * Enterprise Integration * Event-driven architecture Front-End Technologies ## Related Videos - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [Blazor Unleashed: The Future of .NET Web Development](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development) - [Develop enterprise-ready applications for Microsoft Teams with Azure resources on modern web technologies](https://www.wearedevelopers.com/videos/187-develop-enterprise-ready-applications-for-microsoft-teams-with-azure-resources-on-modern-web-technologies) - [Can SVG be fast? 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