Senior Full-Stack Software Engineer | Microservices, C#​/.NET, React, Azure SQL, Azure; healthcare a

Senior Full-Stack Software Engineer | Microservices, C#/.NET, React, Azure SQL, Azure

Location:

Remote within Michigan, New York, New Jersey, or Ohio. Candidates near Orion Township (Auburn Hills area), MI are welcome to work on-site, but regular on-site presence is not required.

Work Authorization:
Candidates must be authorized to work in the United States on a permanent basis. Sponsorship (current or future) is not available for this position.

KORE1, a nationwide provider of staffing and recruiting solutions, has an immediate opening for a Senior Full-Stack Software Engineer to help design and build the next generation of our enterprise platform.

Are you a strong full-stack engineer who enjoys building modern enterprise software that solves real operational problems? Do you thrive working across the stack-from polished React user interfaces to scalable APIs, cloud services, and complex enterprise integrations? We're looking for a Senior Full-Stack Software Engineer to help design and build the next generation of our enterprise platform.

This is a permanent, full-time opportunity to play a key role in a major platform modernization initiative while helping shape the architecture, engineering practices, and long-term technical direction of the product.

Our platform helps organizations manage critical inventory and supply workflows in real time by integrating RFID readers, barcode scanners, and Electronic Shelf Labels (ESL) with leading ERP and enterprise business systems.

We have a long history of building enterprise software on Microsoft technologies including C# and Microsoft SQL Server. As we modernize our technology stack, we're transitioning to a cloud-based Azure platform and evolving toward a containerized microservices architecture.

We're building a next-generation platform using React, .NET, Azure, and modern cloud-native technologies while continuing to support our existing enterprise solution. This is primarily greenfield development with meaningful opportunities to influence architecture, technical direction, and engineering best practices.

• Design and build modern, responsive React/Type Script applications for complex enterprise workflows.
• Develop scalable backend services and REST APIs using C#
• Design and optimize Azure SQL databases, queries, and data models.
• Design and build cloud-native solutions using Azure, microservices, and containerized architectures.
• Build integrations with ERP, EHR, and other enterprise platforms.
• Collaborate with teams integrating RFID, barcode, Electronic Shelf Labels (ESL), and Zebra Android devices.
• Participate in architecture discussions, technical planning, code reviews, and engineering best practices.
• Collaborate with business analysts and stakeholders to translate business requirements into scalable technical solutions.
• Troubleshoot complex application, integration, and production issues across distributed enterprise systems.
• Support CI/CD pipelines, automated deployments, and modern software delivery practices.
• Mentor junior developers and contribute to a collaborative engineering culture.