Senior Lead Fullstack Developer (.NET/Azure)

TL;DR

Senior Lead Fullstack Developer (.NET/Azure): Designing and maintaining secure backend APIs and authentication flows using C# and Entra ID with an accent on API security, identity management, and cloud architecture. Focus on modernizing legacy systems, integrating AI tools into workflows, and ensuring seamless frontend-backend authentication integration.

Location: Must be based in Mexico (Remote or Hybrid options available)

Company

hirify.global is a modern product engineering partner helping organizations modernize their data ecosystems and digital products through strategy and AI acceleration.

What you will do

• Design, build, and maintain secure backend APIs using C#, .NET 6+, and ASP.NET Core.
• Implement Entra ID/Azure AD authentication flows, including OAuth, JWT, and managed identities.
• Lead the migration of existing systems to Azure-based identity solutions and optimize API architecture.
• Collaborate with frontend developers using Vue.js, React, or Angular to integrate identity patterns.
• Leverage and champion the adoption of AI tools to streamline development and improve work quality.
• Contribute to technical design, code reviews, and mentor other engineers to ensure maintainability.

Requirements

• Must be based in Mexico.
• Expertise in C#, .NET Core, and ASP.NET Core for secure API development.
• Deep hands-on experience with Entra ID/Azure AD and token-based access patterns.
• Experience with modern frontend frameworks such as React, Vue, or Angular.
• Proven ability to lead, mentor, and motivate technical teams.
• Strong consultative skills to align technical deliverables with client business goals.

Culture & Benefits

• Flexible work arrangements with remote or hybrid options.
• Ongoing investment in professional growth through training, mentorship, and certifications.
• Inclusive culture featuring recognition programs and employee awards.
• Direct exposure to cutting-edge technologies and an AI Innovators Program.
• Collaborative and creative environment working with a diverse global team.