Senior Software Developer – Secret

Software Engineering Careers Hybrid Remote, Quantico, Virginia

Xcelerate Solutions is currently seeking Senior Software Developer. Come join our award-winning organization and work with some of the most talented and brightest minds in the Gov Con industry.

Clearance:
Secret

Location:

Hybrid Remote, Quantico, Virginia

• Design, develop, test, deploy, and maintain secure, scalable enterprise software applications using modern software engineering and Secure Software Development ( Sec Dev Ops  ) 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 Service Now.
• 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 Dev Sec Ops  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.

• 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.
• C#
• 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 Service Now 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 Dev Sec Ops  practices.
• Experience configuring and maintaining artifact repositories including:
• Nexus Repository
• Nu Get
• 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.

Founded in 2009 and headquartered in McLean, VA, Xcelerate Solutions () is one of America's fastest-growing companies. Xcelerate’s culture is defined by our diversified workforce of dynamic and versatile…