Job Description
.NET Developer - IV
Location: Irving, TX; Alpharetta, GA; or Basking Ridge, NJ
Work Model: Hybrid – 1 day per week onsite
Duration: 15 Months
Job Summary
We are seeking a .NET Developer - IV to support mission- and business-critical applications within a Corporate Security organization. The developer will design, build, and maintain software solutions across legal compliance, hazard monitoring, and physical security domains.
This role involves modern full-stack development, system integrations, API development, application security, and modernization of existing applications.
Key Responsibilities
Required Qualifications
Preferred Qualifications
Location: Irving, TX; Alpharetta, GA; or Basking Ridge, NJ
Work Model: Hybrid – 1 day per week onsite
Duration: 15 Months
Job Summary
We are seeking a .NET Developer - IV to support mission- and business-critical applications within a Corporate Security organization. The developer will design, build, and maintain software solutions across legal compliance, hazard monitoring, and physical security domains.
This role involves modern full-stack development, system integrations, API development, application security, and modernization of existing applications.
Key Responsibilities
- Partner directly with domain operators to understand complex security, hazard, and compliance requirements and translate them into technical solutions.
- Design, develop, scale, and maintain enterprise full-stack applications using React, Node.js, Microsoft SQL Server, and PostgreSQL.
- Utilize AI-assisted coding and spec-driven development practices to accelerate software delivery.
- Design and maintain system-to-system integrations connecting physical security hardware, third-party vendor APIs, and internal compliance platforms.
- Develop and maintain RESTful APIs and complex application integrations.
- Refactor and modernize existing C#.NET web services and APIs to support modern frontend architectures.
- Perform application security testing and remediation using DAST, SAST, and Open Source Security (OSS) tools.
- Execute security scans using tools such as OWASP ZAP and Fortify and remediate identified vulnerabilities.
- Troubleshoot application, integration, and production issues in high-availability environments.
- Collaborate with cross-functional teams to rapidly prototype, test, and deploy software solutions.
Required Qualifications
- Bachelor's degree or 4 years of relevant work experience.
- 3 years of relevant software engineering experience.
- 3 years of full-stack engineering experience with:
- React
- Node.js
- Microsoft SQL Server
- PostgreSQL
- Practical experience with spec-driven development and AI-pair programming/coding tools.
- Hands-on experience developing complex system-to-system integrations and RESTful APIs.
- Experience executing application security scans and remediating vulnerabilities using:
- DAST – OWASP ZAP
- SAST – Fortify
- Open Source Security (OSS) tools
Preferred Qualifications
- Experience with C#.NET development, including web applications and APIs.
- Experience maintaining and modernizing legacy applications.
- Experience developing or supporting applications in high-performance, high-availability environments.
- Background in corporate security, compliance, physical security, or safety-related applications.
- Strong consultative and rapid-prototyping skills.
- Strong field-debugging and production troubleshooting experience.
- Excellent analytical, debugging, and system-integration troubleshooting skills.
Numbers & Facts
| Location | Irving, TX |
| Industry | Other/Not Classified |
| Company Size | 100 to 499 employees |
| Year Founded | 1998 |
| Website | www.eteaminc.com |
About Company
Looking for a great job? Join eTeam. We’re looking for talented staffing professionals to join our staff. We also provide contract assignments and full-time jobs at Fortune 2000 Companies. We’ve been named one of the best companies to work for by Staffing Industry Analysts and New Jersey Business.
Skills
- Analysis Skillsunmatched
- Application Integrationunmatched
- Application Programming Interface (API)unmatched
- Applications Securityunmatched
- Artificial Intelligence (AI)unmatched
- Artificial Intelligence (AI) Programming Languagesunmatched
- Computer Securityunmatched
- Corporate Complianceunmatched
- Cross-Functionalunmatched
- Debugging Skillsunmatched
- Engineeringunmatched
- High Availabilityunmatched
- Identify Issuesunmatched
- Legalunmatched
- Microsoft .NETunmatched
- Microsoft C# .NET (C Sharp .NET)unmatched
- Microsoft SQL Serverunmatched
- Node.jsunmatched
- Open Sourceunmatched
- Operational Support Systems (OSS)unmatched
- Physical Securityunmatched
- PostgreSQLunmatched
- Prototypingunmatched
- REST (Representational State Transfer)unmatched
- Rapid Prototypingunmatched
- React.jsunmatched
- Refactoringunmatched
- Regulatory Complianceunmatched
- Security Monitoringunmatched
- Software Administrationunmatched
- Software Developmentunmatched
- Software Engineeringunmatched
- Software Testingunmatched
- System Integration (SI)unmatched
- Systems Maintenanceunmatched
- Testingunmatched
- User Interface/Experience (UI/UX)unmatched
- Vulnerability Scannersunmatched
- Web Programmingunmatched
- Web Servicesunmatched
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