> Markdown version of [/jobs/ext/3582159-security-developer-team-lead](https://www.wearedevelopers.com/jobs/ext/3582159-security-developer-team-lead). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Security & Developer Team Lead - **Company:** Insight Global - **Location:** Franklin, TN, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), .NET Framework, Apache HTTP Server, C Sharp (Programming Language), Data Deduplication, Microsoft SQL Server, Node.Js, NuGet, Open Source Technology, Open Web Application Security, Secure Coding, Software Engineering, TypeScript, .NET Core, ReactJS, Software Security, Gitlab, Git, Gitlab-ci, Npm(Software), Restful APIs, Static Application Security Testing, Vulnerability Analysis - **Published:** October 4, 2026 - **Apply:** https://dejobs.org/x/x/E3B8F924277D4EA8ADA81ED8197AA8D6/job/ ## About the Role 7-10+ years of full stack software development or application security experience 5+ years serving as a technical lead, senior engineer, AppSec lead, or secure-development lead Demonstrated experience remediating application vulnerabilities in .NET and JavaScript/TypeScript ecosystems Hands-on experience interpreting SAST and SCA findings and validating false positives Experience leading secure code review, dependency remediation, testing, and release coordination Experience working across multiple repositories and application teams in a regulated or enterprise environment Core Technical Competencies Application Security and secure software development GitLab Ultimate security scanning and governance SAST and Software Composition Analysis CVE/CWE analysis, exploitability assessment, and risk prioritization OWASP Top 10 and secure coding patterns Vulnerability deduplication and false-positive validation Full stack remediation across .NET, Node.js, React, JavaScript, and TypeScript NuGet and NPM dependency management Open-source licensing awareness and remediation planning Technical backlog creation, sequencing, and validation Required Hard Skills C#, .NET Framework, .NET Core, and modern .NET JavaScript, TypeScript, Node.js, and React GitLab Ultimate security features, GitLab CI/CD, Git, and merge-request workflows SAST/SCA finding analysis and repository rescanning Secure code review, root-cause analysis, and remediation design NuGet/NPM package analysis and dependency upgrades Unit, integration, regression, and remediation-validation testing REST APIs, SQL Server, build troubleshooting, and pipeline diagnostics Ability to evaluate MIT, BSD, Apache, copyleft, and other dependency-license implications against Client standards ## Description Serves as the technical and application-security lead for the remediation squad. Owns vulnerability review and rationalization, CVE/CWE analysis, false-positive validation, prioritized backlog development, secure remediation strategy, complex code changes, peer review, rescanning, and technical coordination with repository owners.