Remote Senior Software Engineer-Legacy Modernization & Cloud

Jobgether; United States; Remote; USD 120,000 - 180,000; Full time

Benefits offered by this job

Remote work from multiple regions (int

Senior-level ownership of migrations

Exposure to Microsoft tech stack and R

CI/CD workflows and AI-assisted tools

Cloud experience with AWS (EC2/RDS)

Contractor compensation discussions in

Job summary

Jobgether seeks a senior software engineer to maintain, modernize, and migrate enterprise applications built on C#, .NET Framework 4.8, ASP.NET MVC, Web API, and Web Forms. You will optimize databases (Oracle, PostgreSQL), implement WCF services, and support hosting with IIS.

The role involves cloud work on AWS (EC2, RDS) and embracing AI-assisted development tools, with remote collaboration. The position is a contractor-oriented full-time role, emphasizing code quality, performance

Qualifications

• Strong professional experience maintaining, enhancing, and modernizing enterprise applications.
• Proficiency in C# and .NET Framework 4.8 with ASP.NET MVC, Web API, and Web Forms.
• Familiarity with WCF and IIS in development, hosting and maintenance contexts.
• Strong database development skills: Oracle PL/SQL, PostgreSQL, PL/pgSQL, and SQL optimization.
• Experience using Git for version control and CI/CD pipelines.
• Knowledge of AWS infrastructure (EC2, RDS) and cloud deployment.
• Ability to analyze legacy systems and implement improvements without breaking functionality.
• Familiarity with AI-assisted development tools or willingness to adopt them.
• Strong analytical and troubleshooting skills; detail-oriented and maintainable code.
• Effective communication and ability to work independently in a remote environment.
• Sufficient English proficiency for technical discussions and documentation.

Responsibilities

• Maintain, enhance, and modernize enterprise applications built with C#, .NET Framework 4.8, ASP.NET MVC, Web Forms, and Web API.
• Support migration of legacy apps toward scalable architectures while ensuring business continuity.
• Develop, integrate, and maintain services and APIs including WCF-based systems.
• Work with IIS for hosting, deployment, and troubleshooting.
• Design, maintain, and optimize databases using Oracle, PostgreSQL, and SQL.
• Analyze codebases and DB structures to identify performance improvements.
• Use Git and CI/CD to manage source and deployments.
• Contribute to cloud environments using AWS EC2 and RDS.
• Apply AI-assisted tools to accelerate development and modernization.
• Collaborate with stakeholders to troubleshoot and validate solutions.

Skills

C# / .NET

ASP.NET MVC / Web API

Web Forms

WCF

IIS

Oracle PL/SQL

PostgreSQL

Git

CI/CD

AWS (EC2 / RDS)

Performance optimization

AI-assisted development tools

Tools

Git

CI/CD pipelines

AWS tooling

Job description

Jobgether seeks a senior software engineer to maintain, modernize, and migrate enterprise applications built on C#, .NET Framework 4.8, ASP.NET MVC, Web API, and Web Forms. You will optimize databases (Oracle, PostgreSQL), implement WCF services, and support hosting with IIS.

The role involves cloud work on AWS (EC2, RDS) and embracing AI-assisted development tools, with remote collaboration. The position is a contractor-oriented full-time role, emphasizing code quality, performance