Delaware Nation Industries

Lead design, development, and deployment of scalable full-stack applications and mentor team members. | Bachelor's degree and 7+ years software engineering experience with proficiency in full-stack technologies and cloud platforms. | DNI is seeking an Senior Software Engineer to support an Artificial Intelligent Support Services program. This is a fully-remote opportunity. The Senior Software Engineer serves as a technical leader responsible for designing, developing, integrating, deploying, and sustaining secure, scalable software applications. This role provides subject-matter expertise across the software development lifecycle and helps establish engineering practices that enable consistent delivery of high-quality solutions. Key Responsibilities Lead the design and development of secure, scalable, maintainable software applications. Analyze business processes, user needs, system flows, data usage, and operational requirements to define effective solutions. Develop full-stack applications spanning front-end interfaces, back-end services, APIs, databases, integrations, and deployment infrastructure. Apply software architecture principles and select appropriate frameworks, patterns, platforms, and technologies. Build and maintain user interfaces using modern web technologies such as React, JavaScript, TypeScript, HTML, and CSS. Design and develop back-end services using technologies such as Node.js, Java, Python, or comparable platforms. Develop and optimize relational database solutions using PostgreSQL, SQL Server, MySQL, or comparable systems. Integrate third-party platforms, cloud services, AI capabilities, identity services, and enterprise systems. Establish coding standards, branching strategies, testing practices, code-review expectations, and configuration-management processes. Design, implement, and maintain CI/CD pipelines and automated deployment processes. Use infrastructure-as-code tools such as Terraform, CloudFormation, or comparable technologies. Implement application logging, monitoring, alerting, tracing, and operational dashboards. Lead troubleshooting, root-cause analysis, performance optimization, defect resolution, and production support. Direct or coordinate system installations, upgrades, migrations, releases, and operational transitions. Ensure solutions address security, privacy, accessibility, usability, reliability, and maintainability requirements. Produce architecture diagrams, technical specifications, interface documentation, deployment plans, test plans, operating procedures, and support documentation. Participate in Agile planning, backlog refinement, sprint execution, demonstrations, retrospectives, and release planning. Provide technical estimates, identify risks and dependencies, and communicate delivery status to project and technical leadership. Mentor engineers, conduct design and code reviews, and promote consistent engineering practices across the team. Partner with product owners, users, security teams, infrastructure teams, and other stakeholders to resolve problems and deliver business value. Required Qualifications Bachelor’s degree in computer science, software engineering, information systems, or a related field; equivalent professional experience may be considered. Seven or more years of progressive experience in software engineering, application development, or a related discipline. Demonstrated experience designing and delivering production software across multiple frameworks or technology stacks. Strong full-stack development experience, including modern front-end, back-end, API, database, and integration technologies. Proficiency with JavaScript or TypeScript and a modern front-end framework such as React, Angular, or Vue. Proficiency with one or more back-end languages or platforms such as Node.js, Java, Python, .NET, or comparable technologies. In-depth knowledge of relational database design, SQL, data modeling, query optimization, and data integration. Experience with software architecture, design patterns, distributed systems, and enterprise integration. Expertise with Git-based code management, automated testing, CI/CD pipelines, and release management. Experience with cloud platforms, containerization, infrastructure-as-code, and DevOps practices. Strong analytical, communication, leadership, troubleshooting, and technical documentation skills. Preferred Qualifications Experience with a PERN-style technology stack: PostgreSQL, Express, React, and Node.js. Experience integrating generative AI, machine learning, natural-language processing, or intelligent automation into enterprise applications. Experience with Azure, AWS, or Google Cloud services. Experience with Docker, Kubernetes, API gateways, message queues, event-driven systems, or microservices. Experience with observability platforms such as Application Insights, OpenTelemetry, Datadog, Splunk, or comparable tools. Experience working in government, defense, emergency management, regulated, or other mission-critical environments. Experience with application security, identity and access management, secure software development, and compliance requirements. Experience designing accessible applications and validating Section 508 or WCAG conformance. Experience leading Scrum or Agile development teams. Relevant technical certifications in cloud, security, architecture, or software engineering. Must be a U.S. citizen and pass a governmental-level background check Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice. Benefits Include: Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental Matching 401K Short- and Long-Term Disability Paid Federal Holidays Off Professional Development/Education Reimbursement

Support and maintain Microsoft Windows Server systems, Active Directory, MIM, patch management, and related identity lifecycle processes. | 3+ years Windows Server administration experience, knowledge of Active Directory, MIM, Exchange, PowerShell scripting, and security certifications. | Delaware Nation Industries (DNI) is providing all systems administration and engineering skill sets for the US Army's global email systems for the Defense Information Systems Agency (DISA) at Tinker Air Force Base. This is a high visibility program with over 2 million supported end users. We are currently interviewing for a MIM Administrator to support this initiative in a 24/7 shift work environment. This role operates Mon-Fri on the swing shift (4PM-12A), with telework permitted 2-3 days per week. Alternative shifts may be available in the future based on team availability. Essential Functions: • Provide Microsoft Windows Server operating system support. • Monitor server performance and availability. • Ensure Windows server availability compliance to Service Level Agreements. • Address operational systems issues including file and share permissions, user accounts and installing applications. • Promote and maintain server patch management practices. • Monitor server load and implement load balancing where appropriate. • Support and maintain SharePoint • Support and maintain Active Directory Lightweight Directory Services (AD LDS). • Knowledge and support of Exchange functions. • Knowledge and support of identity lifecycle processes. • Upgrade and replace server hardware where appropriate. • Critical thinking and troubleshooting to support mission requirements. • Demonstrated knowledge and experience with Microsoft Server and related technologies including SCCM, Exchange, Active Directory, MIM, and SQL 2008 R2. • Understanding of Change Management frameworks such as ITIL. • Familiarity with network infrastructure. • Knowledge of server applications installations and management. • Comfortability troubleshooting within SQL and Azure • An understanding of patch management software. • Familiarity with Backup software and strategies. • Familiarity with identity lifecycle management systems, such as MIM or Active Directory. • Knowledge and understanding of web servers, public key infrastructure, databases, and file shares. • Experience with PowerShell or other related scripting languages. • Ability to learn independently and adapt to changing situations • 3+ yrs. experience in Server Administration, Systems Support, Maintaining Windows Applications, or related field. • Excellent verbal and written communication and documentation skills. • Excellent customer service skills. • Bachelor’s Degree in Computer Science, MIS, or related IT degree preferred, but not required. • An active secret clearance (or higher) • Security+ certification (or higher) Other Duties: Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice. Benefits Include: • Covers 100% of employee benefit premiums, including Medical (PPO or HDHP Option), Vision, Dental • Matching 401K • Short- and Long-Term Disability • Paid Federal Holidays Off • Professional Development/Education Reimbursement