Senior Fullstack Software Engineer (Automotive)

TL;DR

Senior Fullstack Software Engineer (Automotive): Building and scaling core platform capabilities for automotive parts and repair solutions with an accent on authentication, authorization, and distributed systems. Focus on designing secure platform patterns, improving developer experience, and leveraging AI-assisted workflows to drive engineering velocity.

Location: Must be based in the United States

Company

hirify.global provides comprehensive software solutions and a streamlined network for the global automotive parts and repair industry.

What you will do

• Design and evolve authentication and authorization capabilities across the platform.
• Shape customer account, subscription management, and core platform services.
• Create secure, scalable, and reusable platform patterns for engineering teams.
• Improve developer experience through self-service tooling and streamlined integrations.
• Lead complex technical initiatives from architecture through production delivery.
• Mentor engineers and contribute to a collaborative engineering culture.

Requirements

• 6+ years of experience building production-grade software systems.
• Strong backend engineering experience with .NET / C#.
• Experience designing and securing APIs in distributed systems.
• Hands-on experience with authentication and authorization systems.
• Strong understanding of Git, CI/CD, and Agile practices.
• Must be authorized to work in the United States.

Nice to have

• Experience with ASP.NET Core and modern .NET frameworks.
• Familiarity with identity platforms like Auth0 or Permit.io.
• Cloud-native development experience, preferably in AWS.
• Front-end experience with React and micro-frontend architectures.
• Strong SQL skills and database optimization experience.

Culture & Benefits

• Full benefits starting Day 1 including medical, dental, and vision.
• 401(k) with company match.
• Unlimited Flex Time Off plus 10 company-paid holidays.
• Remote-first role with monthly communication and home office equipment stipends.
• Professional development programs and tuition assistance.
• Wellness coaching and pet insurance.