Dotnet Core Developer

About The Company HII’s Mission Technologies division, through its Warfare Systems business group, is at the forefront of supporting national security and defense initiatives. Specializing in cyber and mission IT, electronic warfare, and C5ISR systems, the company collaborates closely with the United States military and federal agencies to develop innovative solutions that enhance operational capabilities. HII is committed to defending cyberspace, anticipating emerging threats, and providing mission-critical systems that uphold national security interests. With a focus on cybersecurity, network architecture, reverse engineering, and hardware and software development, HII leverages its expertise to support sensitive and complex missions. The company fosters a dynamic environment that encourages innovation, collaboration, and professional growth, making it an ideal place for technology professionals dedicated to serving their country. About The Role The DSCA .Net Core Developer (Software Engineer) role is a critical position within the Warfare Systems division, supporting the Defense Security Cooperation Agency (DSCA), Office of the CIO. This full-time, remote opportunity is designed for a mid-level software engineer with expertise in .NET Core and C# technologies. The successful candidate will be responsible for designing, developing, and maintaining scalable web applications and backend services that support enterprise data management and security cooperation operations. The role involves modernizing existing systems, integrating with data platforms, and implementing automation solutions to streamline processes. Familiarity with Robotic Process Automation (RPA) using UiPath is highly preferred, as the role includes developing automation workflows to improve operational efficiency and reduce manual workloads. The position requires active engagement in an Agile environment, collaborating with cross-functional teams to deliver high-quality solutions aligned with mission objectives. The role also emphasizes adherence to security standards, best coding practices, and continuous improvement of software systems to meet evolving operational needs.

Qualifications

Strong proficiency in C#, .NET Core / .NET 6+, and ASP.NET Core Experience developing RESTful APIs and backend applications Proficiency with relational databases, particularly SQL Server, and ORM frameworks like Entity Framework Core Solid understanding of software development best practices, version control (Git), and CI/CD pipelines Experience working within an agile software development lifecycle Ability to work independently and collaboratively in a team environment Strong problem-solving skills and proactive mindset Active Secret security clearance and ability to maintain it Excellent communication skills for virtual collaboration and documentation Responsibilities Design, develop, document, test, and debug applications software and systems with logical and mathematical solutions Collaborate with multidisciplinary teams to plan, design, and develop electronic data processing systems Analyze user needs and system capabilities to resolve problems related to program intent, output, input, and controls Develop, test, and maintain high-quality backend applications and RESTful APIs using .NET Core / .NET 6+ and C# Build responsive, secure web applications, microservices, and integration layers supporting enterprise data flows Implement clean, maintainable code following SOLID principles, dependency injection, and modern architectural patterns such as Clean Architecture or CQRS Integrate .NET applications with UiPath RPA workflows to automate repetitive business processes Develop and maintain automation workflows, reusable components, and integration points with UiPath Orchestrator Perform unit testing, integration testing, and support QA activities to ensure system reliability and quality Troubleshoot, debug, and resolve application issues; provide ongoing support and enhancements Participate actively in Agile ceremonies, including sprints, PI planning, and code reviews Contribute to DevSecOps practices to promote continuous integration and deployment Perform additional duties as assigned to support mission goals and project success Benefits Competitive medical, dental, and vision plans Wellness resources and employee assistance programs 401(k) savings plan with options for financial planning Life insurance and employee discounts Paid holidays and paid time off Tuition reimbursement and educational scholarships for early childhood and post-secondary education Opportunities for professional development and career growth Equal Opportunity HII is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, gender identity or expression, sexual orientation, national origin, physical or mental disability, age, veteran status, or any other protected characteristic under federal, state, or local law. We are committed to fostering an inclusive work environment that values diversity and promotes equal opportunity for all employees. Apply To This Job