Software Developer (C#/.NET)

Location: Mesa, Arizona, United States

Company

hirify.global develops smart mobility and connected roadway systems for commercial fleets and rental car companies, processing tolling and violation transactions at global scale.

What you will do

• Develop and enhance enterprise applications using C#, modern .NET, ASP.NET Core, REST APIs, React, TypeScript, and SQL.
• Build backend services, APIs, frontend components, integrations, and cloud-based applications.
• Contribute to microservices and micro frontend architectures while following established engineering standards.
• Maintain and incrementally modernize legacy applications built with .NET Framework, C#, ASP.NET, and SQL Server.
• Write and maintain automated unit, integration, and API tests, and support deployment and production validation.
• Collaborate with Product Managers, Tech Leads, senior developers, Architects, QA, DevOps, and application support.

Requirements

• Bachelor’s degree in computer science, information technology, engineering, or equivalent experience.
• 6+ years of professional software development experience with substantial enterprise application development using C# and .NET.
• Hands-on full-stack experience with .NET and React or comparable modern frontend technologies.
• Experience with REST APIs, relational databases, SQL Server, object-oriented design, SOLID principles, dependency injection, and asynchronous programming.
• Experience with Agile or Scrum team environments, automated testing, debugging, code reviews, and secure coding practices.
• Working knowledge of cloud development, preferably Azure, plus CI/CD, containers, logging, monitoring, and automated deployments.

Nice to have

• Exposure to micro frontends and event-driven architecture.
• Practical experience with generative AI and code-generation tools, or strong willingness to become proficient with them.

Culture & Benefits

• People-first, entrepreneurial culture focused on integrity, accountability, collaboration, and customer impact.
• Work within a Scrum-based iterative development and release process.
• Opportunities to develop technical skills and take ownership of increasingly complex features and decisions.
• Use approved generative AI tools for requirements analysis, coding, testing, debugging, refactoring, documentation, and code reviews, with required validation for correctness, security, performance, and maintainability.