Software Developer
Nationwide IT Services · Remote
About this role
## Software Developer (Remote | Full-Time | Mid-Level) ### Overview The Software Developer ensures the stable operation, modernization, and security of customized enterprise software applications. This role is **fully remote** and focuses on building and maintaining hard-coded applications using **ColdFusion (2023/2025)** and **.NET Framework 4.8** across **Windows and Linux** environments. ### Key Responsibilities - Design, develop, test, deploy, maintain, support, and optimize customized enterprise applications (ColdFusion 2023/2025, .NET Framework 4.8) - Develop new programs and features aligned with documented business/operational requirements - Provide continuous maintenance support (corrective maintenance, legacy upgrades, performance optimization, new-feature development) - Analyze and resolve complex defects, integration failures, performance issues, and architectural problems across Windows/Linux - Perform cybersecurity remediation, vulnerability mitigation, secure code reviews, and code auditing for ColdFusion and .NET - Apply secure coding practices and security controls throughout the SDLC to meet compliance requirements - Develop, secure, document, and integrate APIs connecting enterprise applications, platforms, and data services - Use **Visual Studio** and **Visual Studio Code** for coding, testing, debugging, and troubleshooting - Use **GitHub** for version control, repository administration, branching, pull requests, peer reviews, and release coordination - Maintain software designs, architecture documentation, interface specifications, release notes, operating procedures, and technical support materials - Recommend technology direction, modernization priorities, and API integration approaches - Collaborate with customers, system administrators, cybersecurity personnel, developers, testers, and other stakeholders ### Required Qualifications - **5 years** progressive software engineering experience, including hands-on development/maintenance/troubleshooting with **ColdFusion 2023/2025** and **.NET Framework 4.8** across **Linux and Windows** - Proven cybersecurity remediation, vulnerability mitigation, secure code auditing, and secure coding experience across ColdFusion and .NET architectures - Experience with **Visual Studio** and **Visual Studio Code** - Experience with **GitHub** (version control, PRs, peer reviews, branching) - Experience developing, securing, documenting, and integrating APIs across software systems - Ability to write clean, maintainable, secure, high-performance hard-coded software - Strong interpersonal, customer-service, analytical, troubleshooting, and problem-solving skills - Relevant certification from a nationally recognized technical authority, including: - **Microsoft Certified Azure Administrator Associate** - Ability to satisfy **IT-II Sensitive**, **Secret clearance**, and **IAT II** requirements - If duties require privileged access: possession of the applicable **DoD 8140.01-M baseline certification** for application/data/database/utility/software-tools administration ### Preferred Qualifications - Experience modernizing legacy ColdFusion and .NET applications without disrupting operational availability - Experience supporting regulated, mission-critical, or Federal information systems in mixed Windows/Linux environments - Working knowledge of cross-platform architecture, system integration, cloud services, and enterprise API-management practices ### Why Join Nationwide IT Servi
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