Remote .NET Full-Stack Engineer | APIs & SQL

One Call; Des Moines (IA); On-site; USD 100,000 - 150,000; Full time

Job summary

One Call, based in Des Moines, IA, is seeking a highly capable Full Stack Engineer with deep .NET, ASP.NET, and MSSQL experience to design, develop, and maintain scalable web applications. The role spans frontend and backend, delivering secure, high‑performing software from a home office.

You will build RESTful services, collaborate in Agile teams, and contribute to CI/CD and DevOps practices to ensure reliability and quality.

Qualifications

• Bachelor's degree in Computer Science or related field or equivalent experience.
• 7+ years of full-stack development experience.
• Strong proficiency in C# and .NET Framework/Core, MVC and Web API, MSSQL.
• Front-end tech: JavaScript, HTML5, CSS3; at least one framework (React/Angular/Vue).
• Understanding of REST APIs, authentication (JWT, OAuth), and web security.
• Experience with Git and version control.

Responsibilities

• Design, develop, and maintain web applications using ASP.NET MVC/Core and C#.
• Build and consume RESTful APIs and microservices.
• Develop responsive front-end interfaces using HTML/CSS/JavaScript and modern frameworks.
• Write efficient SQL queries, stored procedures, and functions for MSSQL.
• Optimize performance, scalability, and security of applications.
• Collaborate in Agile environments with product managers, designers, and engineers.
• Troubleshoot production issues with focus on reliability and performance.
• Participate in code reviews and promote best practices in testing and deployment.
• Implement CI/CD pipelines and contribute to DevOps practices.

Skills

C# / .NET

MVC/Web API

SQL Server

JavaScript/HTML/CSS

React/Angular/Vue

REST APIs

JWT/OAuth

Git

Azure/AWS

Docker/Kubernetes

Microservices

TDD/Unit testing

Education

Bachelor's degree in Computer Science or related field

Job description

One Call, based in Des Moines, IA, is seeking a highly capable Full Stack Engineer with deep .NET, ASP.NET, and MSSQL experience to design, develop, and maintain scalable web applications. The role spans frontend and backend, delivering secure, high‑performing software from a home office.

You will build RESTful services, collaborate in Agile teams, and contribute to CI/CD and DevOps practices to ensure reliability and quality.