Remote Full Stack Developer - .NET Migration & Modernisation

GCS Recruitment; United States; Remote; USD 112,449 - 123,159; Full time

Job summary

GCS Recruitment is seeking an experienced Full Stack Developer to support the re‑engineering and modernisation of a core business platform. The role focuses on migrating from .NET Framework 4.1 to .NET 10, with full stack work using C#, SQL Server and Vue.js.

You will join an agile team to design, develop, test and deploy across the full software lifecycle, delivering scalable solutions while improving performance, maintainability and cloud readiness.

Qualifications

• Strong commercial experience developing applications using C#.
• Experience with SQL Server, including database design and optimization.
• Proven experience developing front-end applications with Vue.js.
• Experience working on full software development lifecycle projects.
• Demonstrable experience modernising or upgrading legacy applications.

Responsibilities

• Redevelopment and modernisation of an existing platform from .NET Framework 4.1 to .NET 10.
• Design, develop and maintain scalable web applications using C#, SQL Server and Vue.js.
• Collaborate with business stakeholders, architects and developers to define technical solutions.
• Refactor legacy code and implement modern development practices.
• Develop and consume RESTful APIs and backend services.
• Optimise database performance and maintain SQL Server environments.
• Participate in code reviews, testing and release activities.

Skills

C#

SQL Server

Vue.js

REST APIs

Full SDLC

Tools

Azure

Azure DevOps

Docker

Kubernetes

Job description

GCS Recruitment is seeking an experienced Full Stack Developer to support the re‑engineering and modernisation of a core business platform. The role focuses on migrating from .NET Framework 4.1 to .NET 10, with full stack work using C#, SQL Server and Vue.js.

You will join an agile team to design, develop, test and deploy across the full software lifecycle, delivering scalable solutions while improving performance, maintainability and cloud readiness.