Senior .NET Engineer: Modernize & Dockerize Enterprise Apps

Techwaresoft LLC; Pakistan; On-site; PKR 3,000,000 - 5,000,000; Full time

Job summary

Techwaresoft LLC in Pakistan seeks a Senior Software Engineer specializing in .NET and Ruby with 6+ years of experience to stabilize legacy systems and lead modernization efforts. The role emphasizes Docker-enabled transitions and cross-team collaboration on enterprise applications.

Candidate should master .NET Framework 4.x and .NET Core/.NET 6+, with ASP.NET Web Forms/MVC experience and strong SQL Server skills.

Qualifications

• 6+ years of experience in .NET stack and enterprise apps.
• Proficiency with .NET Framework 4.x and .NET Core/.NET 6+.
• Hands-on with ASP.NET Web Forms and ASP.NET MVC; WinForms/WPF a plus.
• Experience with WCF/SOAP/XML integrations.
• Strong SQL Server and T-SQL skills with performance tuning.
• Familiarity with Docker and deploying on IIS.
• Proficient with Git and TFS for source control.
• Java experience is a plus and willingness to work on Java projects.

Responsibilities

• Develop, maintain, and refactor enterprise apps built on .NET Framework 4.x.
• Modernize systems by building new services with .NET Core / .NET 6+ and migrating to Docker containers.
• Design and manage Docker images and support deployments across test, staging, and production environments.
• Collaborate on modernization initiatives including monolith decomposition, containerization, and CI/CD adoption.
• Work with architecture, DevOps, and QA teams to troubleshoot, tune performance, and ensure secure, reliable deployments.

Skills

C#

NET Framework

.NET Core/5/6+

ASP.NET Web Forms

ASP.NET MVC

WinForms/WPF

WCF

SOAP/XML

ADO.NET

LINQ to SQL

Entity Framework

SQL Server

T-SQL

IIS

Docker

Git

TFS

Java

Mentoring

Problem-solving

Communication

Tools

Dockerfiles

Image creation

Windows containers

Job description

Techwaresoft LLC in Pakistan seeks a Senior Software Engineer specializing in .NET and Ruby with 6+ years of experience to stabilize legacy systems and lead modernization efforts. The role emphasizes Docker-enabled transitions and cross-team collaboration on enterprise applications.

Candidate should master .NET Framework 4.x and .NET Core/.NET 6+, with ASP.NET Web Forms/MVC experience and strong SQL Server skills.