.NET Full-Stack Application Developer (W2 Contract only/ No 3rd Parties)

CBTS; Schaumburg (IL); On-site; USD 69,000 - 96,000; Full time

Job summary

CBTS is seeking a Full-Stack Application Developer to build and maintain enterprise apps using .NET/.NET Core, C#, Angular, and SQL Server.

The role emphasizes strong backend and frontend skills, API security, and modern DevOps practices. Contract-2-Hire, pay is $60/hr on W2, based in Schaumburg, IL, with on-site work and potential for long-term conversion.

Qualifications

• Experience with .NET/.NET Core and C# in enterprise applications.
• Strong SQL Server experience including stored procedures and performance tuning.
• Knowledge of microservices, OOP, design patterns, and clean architecture.

Responsibilities

• Develop and maintain enterprise business applications.
• Collaborate with teams on API security and integration.
• Contribute to CI/CD pipelines and DevOps practices.

Skills

NET/.NET Core

C#

Angular

SQL Server

EF Core

stored procedures

performance tuning

microservices

OOP

design patterns

clean architecture

Git

CI/CD

Azure DevOps

GitHub

security

API development

Docker

Azure

AI-assisted development

insurance/underwriting domain

Tools

Git

Azure DevOps

GitHub

Docker

Job description

Full-Stack Application Developer - .NET / Angular

Duration: Contract-2-Hire

Pay Rate: $60/hr on W2

We are seeking a Full-Stack Application Developer with strong .NET/.NET Core, C#, Angular, and SQL Server experience to develop and maintain enterprise business applications.

Key Requirements

• Experience with EF Core, SQL Server, stored procedures, and performance tuning
• Knowledge of microservices, OOP, design patterns, and clean architecture
• Experience with Git, CI/CD, Azure DevOps/GitHub
• Knowledge of authentication, authorization, and secure API development
• Docker/Azure experience is a plus
• Exposure to GitHub Copilot/AI-assisted development preferred
• Insurance/underwriting domain experience is a plus