Senior .NET Full-Stack Engineer — Remote

One Call; Raleigh (NC); On-site; USD 110,000 - 140,000; Full time

Job summary

One Call seeks a seasoned Full Stack Engineer with strong .NET, ASP.NET and MSSQL skills to design, develop, and maintain scalable web applications. You will work across frontend and backend, delivering secure, high-performance software in a remote/home-based setting.

Required 7+ years of full stack experience, proficiency in C#, .NET, MSSQL and JavaScript frameworks (Angular/React/Vue), plus REST APIs, JWT/OAuth, Git, and CI/CD know-how.

Qualifications

• Bachelor's degree in Computer Science or related field (or equivalent experience).
• 7+ years of experience in full stack development.
• Strong proficiency in: C# and .NET Framework/ .NET Core NET MVC/Web API Microsoft SQL Server (MSSQL), TSQL.
• Experience writing complex SQL queries, joins, indexing, and performance tuning.
• Familiarity with front-end technologies: JavaScript, HTML5, CSS3.
• At least one framework (React, Angular, or Vue).
• Understanding of REST APIs, authentication (JWT, OAuth), and web security.
• Experience with GIT and version control systems.

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 (Angular/React).
• Write efficient, scalable database queries, stored procedures, and functions in SQL Server (MSSQL).
• Optimize application performance, scalability, and security.
• Collaborate with product managers, designers, and other engineers in Agile environments.
• Troubleshoot and debug production issues with a focus on reliability and performance.
• Participate in code reviews and ensure best practices in coding, testing and deployment.
• Implement CI/CD pipelines and contribute to DevOps practices.

Skills

C#

.NET Core

REST APIs

JavaScript

Angular

React

Vue

MVC/Web API

SQL Server

T-SQL

Git

Azure

Docker

Kubernetes

Microservices

Testing (TDD)

Security best practices

Education

Bachelor's degree in Computer Science or related field

Tools

Git

Docker

Kubernetes

Kafka

RabbitMQ

Azure

AWS

Job description

One Call seeks a seasoned Full Stack Engineer with strong .NET, ASP.NET and MSSQL skills to design, develop, and maintain scalable web applications. You will work across frontend and backend, delivering secure, high-performance software in a remote/home-based setting.

Required 7+ years of full stack experience, proficiency in C#, .NET, MSSQL and JavaScript frameworks (Angular/React/Vue), plus REST APIs, JWT/OAuth, Git, and CI/CD know-how.