Senior Full Stack .Net Developer

SAIC is seeking a motivated career and customer-oriented Senior Full Stack .Net Developer to join our team and begin an exciting and challenging career.

This position is contingent upon award of the contract and clearing Public Trust security level credentials requiring U.S. Citizenship.

Responsibilities:

• Actively participate in software development team activities, including daily stand-ups and other agile ceremonies.
• Leverage full-stack development expertise in .NET applications using C#, implementing unit testing (e.g., NUnit) and deploying via CI/CD pipelines.
• Design, develop, and troubleshoot web-based applications using cloud-native services and architecture.
• Architect metadata-driven solutions to meet customer requirements.
• Ensure application performance, quality, and responsiveness in alignment with user needs.
• Provide post-deployment development support for production solutions.
• Develop reusable, long-term solutions within the agile framework.
• Collaborate with stakeholders to gather and analyze project requirements.
• Implement and advocate for best practices in software engineering, such as modular design, test automation, and simplification.
• Collaborate with team members to solve complex problems and design solutions.
• Create documentation, including design diagrams, data flows, and software module descriptions.
• Utilize development tools, including Visual Studio, Azure DevOps, and Git.
• Operate comfortably within Windows-based environments.

Qualifications

Required Skills/Experience:

• Bachelor’s degree in computer science with a minimum of 10 years of software development experience.
• Must be a U.S. Citizen with the ability to obtain and maintain a Public Trust security clearance.
• Must have experience migrating applications from .NET Framework to .NET Core, with a strong understanding of challenges and solutions to ensure seamless transactions.
• Expertise in system design and development using the Microsoft .NET framework, including .NET Core, Angular, and Razor.
• Experience in implementing and applying software design patterns (e.g., CQRS, Mediator, Adapter, Factory, Singleton, and other Gang-of-Four patterns) in C# to develop clean, scalable, and maintainable application architectures.
• Strong understanding of application security principles and experience implementing industry standards such as OAuth 2.0, OpenID Connect, and JWT for authentication and authorization.
• Experience developing and integrating REST and SOAP APIs.
• Skilled in working with XML, JSON, and Azure services.
• Knowledge of accessibility standards (Section 508 compliance) and related coding practices.
• Proficiency in MS SQL Server and complex SQL query development.
• Background in Agile development practices, with experience in Azure DevOps and cloud pipelines.
• Strong troubleshooting, problem-solving, and resolution capabilities.
• Advanced scripting experience with Bash, Python, and PowerShell.
• Active participation in design reviews, code reviews, and system development using Agile methodologies.
• Excellent verbal and written communication skills with the ability to work effectively in a team environment consisting of developers with differing skillsets and a diverse set of projects with multiple stakeholders.
• Proactive approach to problem solving and a delivery mindset.
• Regular participation in Design, Code Reviews, and System updates using agile development process.

SAIC® is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.