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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Developer - Secret - **Company:** Xcelerate Solutions - **Location:** Quantico, VA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** ASP.NET, Java (Programming Language), .NET Framework, Application Programming Interfaces (APIs), Agile Methodology, Application Integration Architecture, C Sharp (Programming Language), Code Review, Databases, System Configuration, Continuous Integration, Relational Databases, Database Design, Software Debugging, Software Design Patterns, Revision Control Systems, Python (Programming Language), Microsoft SQL Server, Cisco Nexus Switches, NuGet, Object-Oriented Software Development, Oracle Databases, Performance Tuning, Scrum Methodology, Software Architecture, Query Optimization, Secure Coding, Microsoft SharePoint, Software Construction, Software Deployment, Software Engineering, Software Systems, SQL Stored Procedures, Software Vulnerability Management, Web Services, Enterprise Software Applications, Software Application Programming, Infrastructure as Code (IaC), Git, Containerization, Kubernetes, Information Technology, Deployment Automation, Restful APIs, Devsecops, Docker, Servicenow, Artifactory, Programming Languages, Microservices - **Published:** July 11, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9024973/senior-software-developer-secret ## About the Role * Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related technical discipline (or equivalent experience). * 7+ years of professional software development experience designing and developing enterprise applications. * Extensive experience developing applications using: * + o ASP.NET Core o .NET Framework o C# o Java + Python * Strong experience with Microsoft SQL Server, Oracle Database, database design, query optimization, stored procedures, and data modeling. * Experience developing applications using SharePoint and/or ServiceNow platforms. * Experience designing, developing, and maintaining RESTful APIs and enterprise web services. * Experience developing applications for containerized environments using Docker. * Experience creating and maintaining Dockerfiles and container build configurations. * Experience developing and supporting microservices-based architectures. * Experience implementing Secure Software Development Lifecycle (SSDLC) and DevSecOps practices. * Experience configuring and maintaining artifact repositories including: * + o Artifactory o Nexus Repository + NuGet * Experience with source control systems such as Git. * Experience with CI/CD tools and automated deployment pipelines. * Strong understanding of software design patterns, object-oriented programming, and software architecture principles. * Experience performing code reviews, debugging, performance tuning, and application optimization. * Strong analytical, troubleshooting, and problem-solving skills. * Excellent written and verbal communication skills. ## Description * Design, develop, test, deploy, and maintain secure, scalable enterprise software applications using modern software engineering and Secure Software Development (SecDevOps) practices. * Develop full-stack applications using ASP.NET Core, .NET Framework, Java, Python, and other modern programming languages and frameworks. * Design, develop, optimize, and maintain relational database solutions using Microsoft SQL Server, Oracle Database, and other enterprise database technologies. * Develop and maintain applications leveraging enterprise platforms including SharePoint and ServiceNow. * Build, deploy, and maintain RESTful APIs and microservices architectures supporting distributed enterprise applications. * Develop cloud-ready and containerized applications utilizing Docker and container orchestration platforms. * Create, maintain, and optimize Dockerfiles and Infrastructure as Code (IaC) components supporting application deployment and container lifecycle management. * Design and implement secure CI/CD pipelines supporting automated build, testing, deployment, and release processes. * Configure, manage, and maintain self-hosted artifact repositories including Artifactory, Nexus Repository, NuGet, or similar repository management solutions. * Apply secure coding standards, vulnerability remediation, code scanning, and software supply chain security throughout the software development lifecycle. * Collaborate with DevSecOps engineers, systems administrators, architects, cybersecurity personnel, and product owners to deliver high-quality software solutions. * Participate in architecture reviews, code reviews, design sessions, and technical planning activities. * Troubleshoot and resolve complex software, database, and application integration issues. * Develop automated unit, integration, regression, and performance tests. * Produce technical documentation, system design documentation, API documentation, and operational procedures. * Mentor junior developers and promote software engineering best practices across development teams. * Support Agile software development methodologies, including Scrum, sprint planning, backlog refinement, and retrospectives. ## Related Videos - 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