Clearance: Must be US Citizen and should be able to obtain a clearance.Our client is looking for a hands-on Full-Stack Developer (C#/.NET Core) to join our growing team!The role operates in a SAFe based Agile environment and requires an understanding of the full software lifecycle, including DevSecOps implementations, Software Development, System Integration, and Cyber Security related to Financial Management systems.Responsibilities:Technical lead for a cross functional agile development and QA team.Build supporting web services and other console applications in C# and .NET Core, optimizing for scalability and supportability.Design great user experiences in Typescript and the React framework for web user interface.Take ownership of quality. Build automated tests, perform peer reviews, provide feedback to teammates and grow a culture that prioritizes quality.Create systems that provide fast feedback and drive engineering excellence, extending CI/DevOps pipelines to meet the needs of the team.Collaborate with other teams to build software with mutually agreed design principles.Learn and adapt to emerging software tools and technologies and align those skills with the delivery model.Must Haves:BS/MS degree in computer science or related fieldMinimum 7+ years of professional experience building and supporting enterprise softwareExcellent communication skills with technical and non-technical audiences.Excellent problem solving, design, coding, testing, and debugging skills.Strong Typescript/JavaScript skills and experience with front-end development.Strong C# skills and experience with SQL or related database technologies.Hands-on experience with ORM tools such as Entity Framework, NHibernate etc.Strong testing skills and experience with automated test frameworks.Must have strong cross-team collaboration skills.Experience with containerization is highly desirable.