Senior Freelance Full Stack Developer

About the job

Company Description ThreatXIntel is a startup cyber security company focused on delivering affordable, customized solutions to protect businesses and organizations of all sizes from cyber threats. Our services include cloud security, web and mobile security testing, cloud security assessments, and DevSecOps to address the specific needs of our clients. We take a proactive approach to security, continuously monitoring and assessing our clients' digital environments to detect and mitigate vulnerabilities. Role Description We are looking for a Senior Freelance Full Stack Developer with strong expertise in .NET Core, Microsoft Azure, and React to design, build, and support scalable distributed systems. The role requires deep backend engineering skills in C#, solid frontend experience with React, and strong DevOps knowledge across modern CI/CD pipelines. Responsibilities • Design, develop, and maintain distributed applications using .NET Core and C# • Build and enhance frontend components using React • Architect scalable, secure, and high-performance systems • Implement and manage CI/CD pipelines using Azure DevOps, GitHub, or GitLab • Work with YAML pipelines, branching strategies, and release automation • Use Git effectively for version control, branching, and merging • Leverage GitHub Copilot to improve development efficiency and code quality • Deploy and manage applications on Microsoft Azure • Collaborate with cross-functional teams to translate requirements into technical solutions • Ensure high code quality through reviews, testing, and best practices • Troubleshoot production issues and optimize performance Required Skills • C# • .NET Core • React • Microsoft Azure • Distributed Systems • Git • GitHub • GitLab • Azure DevOps • CI/CD Pipelines • YAML Pipelines • Branching & Merging Strategies • Repository Management • GitHub Copilot Additional Skills • Full Stack Development • System Architecture & Design • Problem Solving • Code Review & Best Practices

Requirements

• .NET Core
• C#
• React
• Microsoft Azure

Preferred Technologies

• .NET Core
• C#
• React
• Microsoft Azure

About the company

ThreatXIntel is a startup cyber security company focused on delivering affordable, customized solutions to protect businesses and organizations of all sizes from cyber threats.