Mid-level Software Engineer - .NET (C#) and React/JavaScript

Triwill Group; Northern (KY); Hybrid; USD 80,000 - 120,000; Full time

Job summary

Triwill Group in the United States is seeking a mid-level Software Engineer specialized in .NET/C# and React/JavaScript to join a distributed engineering team. You will develop backend services with .NET and C#, create responsive frontends with React, and own code quality, testing, and deployment.

This role emphasizes hands-on delivery and strong ownership across the stack. Collaborate with experienced engineers in a supportive environment, with opportunities to learn new technologies and

Qualifications

• Mid-level full-stack engineer with experience in .NET/C# and React.

Responsibilities

• Develop backend services with .NET and C#.
• Build responsive frontend experiences using React/JavaScript.
• Own code quality, reliability, and technical decisions.
• Participate in testing, troubleshooting, and production support.
• Collaborate with peers and contribute to architectural discussions.

Skills

C#

React

JavaScript

Full-stack development

Job description

Description:

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mid-level Software Engineer - .NET (C#) and React/JavaScript based in the United States.

This is an opportunity for a mid-level full-stack engineer to contribute to a distributed engineering team building and maintaining modern software products.
You will work across the application stack, developing backend services with .NET and C# alongside responsive frontend experiences using React and JavaScript.
The role combines hands-on development with strong ownership of code quality, reliability, and technical decisions.
You will also work with AI-assisted coding tools, reviewing and validating generated code to ensure it meets engineering standards.
Your work will span feature development, testing, troubleshooting, production support, and peer collaboration.
You will have the opportunity to learn new technologies while working alongside experienced engineers in a collaborative environment.
This role is well suited to a proactive developer who enjoys solving technical problems and taking ownership from implementation through delivery.