Senior Full-Stack .NET Engineer: Modernization & Angular 20

Ascendum System Private Limited; Argentina; Presencial; ARS 92.724.000 - 154.540.000; Jornada completa

Descripción de la vacante

Ascendum is seeking a Senior Full Stack .NET/Angular Modernization Engineer to support a healthcare-focused modernization effort. You will work on a hybrid stack including legacy .NET Framework apps and modern .NET 8 services, updating AngularJS and ASP.NET MVC modules to Angular.

This is a hands-on individual contributor role; you should take initiative with limited direction, ramp quickly, and propose improvements where you see opportunity.

Formación

• 8+ years in C# and Microsoft stack across .NET Framework 4.8 and .NET Core.
• Strong experience with ASP.NET MVC (Razor) and ASP.NET Web API.
• Experience with EF6 and EF Core, including migrations and performance troubleshooting.
• Experience with SQL Server, indexing and performance troubleshooting.
• Experience migrating AngularJS apps to modern Angular.
• IIS-hosted apps and Windows deployment models.
• Background jobs using Windows Services and Scheduled Tasks.
• Independent work in loosely defined environments with initiative.
• Git-based agile team collaboration.

Responsabilidades

• Design, develop, and maintain C# apps across .NET 4.8 and .NET 8.
• Modernize ASP.NET MVC (Razor) and Web API, migrating to .NET 8 patterns.
• Develop and maintain EF6/EF Core code, incl migrations and performance tuning.
• Write and optimize SQL Server queries, indexes, and stored procedures.
• Maintain AngularJS apps and migrate to Angular (v20) with TypeScript.
• Deploy and support apps hosted in IIS with load balancing considerations.
• Handle background processing using Windows Services / Scheduled Tasks.
• Collaborate with QA/client, participate in agile ceremonies.

Conocimientos

C# / Microsoft Stack

ASP.NET MVC (Razor)

ASP.NET Web API

Entity Framework 6/EF Core

SQL Server (indexing/perf)

AngularJS to Angular migration

IIS / Windows deployment

Background jobs (Windows Services)

Windows Scheduled Tasks

Git-based Agile workflows

Herramientas

Azure DevOps

Azure App Services

Azure Functions

Azure Blob Storage

Azure Key Vault

Azure SignalR

Azure AI Document Intelligence

Descripción del empleo

Ascendum is seeking a Senior Full Stack .NET/Angular Modernization Engineer to support a healthcare-focused modernization effort. You will work on a hybrid stack including legacy .NET Framework apps and modern .NET 8 services, updating AngularJS and ASP.NET MVC modules to Angular.

This is a hands-on individual contributor role; you should take initiative with limited direction, ramp quickly, and propose improvements where you see opportunity.