Application Developer

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ESH&Q: IT Full Time Los Alamos, NM, US

2 days ago Requisition

The Application Developer designs, develops, implements, and supports secure, scalable, and reliable business applications, integrations, and automation solutions that advance N3B's mission and operational objectives. This position collaborates closely with business stakeholders, information technology personnel, cybersecurity teams, and external partners to deliver innovative software solutions utilizing modern Microsoft, cloud, database, and enterprise application technologies.

The Application Developer is responsible for the full software development lifecycle, including requirements analysis, architecture, development, testing, deployment, maintenance, and continuous improvement. The position leverages modern development practices, AI-assisted productivity tools, Dev Sec Ops  methodologies, and cloud technologies while adhering to cybersecurity, accessibility, and regulatory requirements.

• Design, develop, test, deploy, and maintain enterprise applications and services using C#, .NET, ASP.NET Core, Entity Framework Core, and related technologies.
• Design and develop RESTful APIs, web services, and system integrations.
• Participate in solution architecture, technical design reviews, and technology evaluations.
• Create scalable, maintainable, and reusable software components following established design patterns and architectural standards.
• Translate business requirements into technical specifications and software solutions.

• Utilize approved AI-assisted development tools to enhance software development, testing, troubleshooting, documentation, code analysis, and productivity.
• Evaluate AI-generated code, recommendations, and outputs for accuracy, security, maintainability, and compliance.
• Identify opportunities to responsibly integrate artificial intelligence, machine learning, automation, and intelligent business solutions into organizational processes.
• Stay informed of emerging AI technologies and industry best practices while ensuring compliance with corporate, DOE, and cybersecurity requirements.

• Design and support Microsoft 365-based solutions utilizing SharePoint Online, Power Apps, Power Automate, Microsoft Dataverse, and Power BI.
• Develop automated workflows, dashboards, reports, and business process solutions that improve organizational efficiency.
• Support Power Platform governance, lifecycle management, security, and application administration.
• Integrate Microsoft 365 solutions with internal and external systems using APIs and connectors.

• Develop and support cloud-enabled solutions using Microsoft Azure and other approved cloud platforms.
• Utilize Azure services such as App Services, Azure Functions, Logic Apps, Azure SQL, and Microsoft Entra  applicable.
• Support hybrid integrations between on-premises and cloud-based systems.
• Assist with cloud modernization initiatives and technology innovation efforts.

• Incorporate secure coding practices throughout the development lifecycle.
• Conduct code reviews, security reviews, and peer reviews.
• Develop and maintain automated unit tests, integration tests, and regression tests.
• Resolve security vulnerabilities and application defects in a timely manner.

• Utilize Azure Dev Ops, Git, and CI/CD pipelines to support modern software delivery…