Senior .NET Full-Stack Engineer (Azure, Microservices)

One Call; Boston (MA); On-site; USD 120,000 - 160,000; Full time

Job summary

One Call is seeking a highly motivated Full Stack Engineer with strong experience in .NET, ASP.NET, and Microsoft SQL Server to design, develop, and maintain scalable web applications from a home-based setting.

The role spans frontend and backend work, including building RESTful APIs, microservices, and modern UI with React/Angular, while ensuring security, performance, and reliable deployments via CI/CD.

Qualifications

• 7+ years of full-stack development experience.
• Strong proficiency in C# and .NET Framework/.NET Core, MVC/Web API.
• Experience with MSSQL and TSQL.
• Front-end tech: JavaScript/HTML/CSS; frameworks like React/Angular/Vue.
• Experience with REST APIs, JWT/OAuth and web security.

Responsibilities

• Design, develop, and maintain web apps using ASP.NET, MVC/Core, and C#.
• Build and consume RESTful APIs and microservices.
• Develop responsive front-end interfaces with modern frameworks.
• Write efficient queries and optimize MSSQL performance.
• Implement CI/CD pipelines and DevOps practices.
• Collaborate in Agile environments and participate in code reviews.
• Troubleshoot production issues with focus on reliability and performance.

Skills

Full stack development

C# / .NET

ASP.NET

REST APIs

JavaScript frameworks

React/Angular/Vue

Git

Agile methodologies

DevOps practices

Testing (TDD)

Cloud platforms

Docker/Kubernetes

Microservices

Web security basics

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

Kubernetes

Azure

AWS

GCP

Kafka

RabbitMQ

Git

Job description

One Call is seeking a highly motivated Full Stack Engineer with strong experience in .NET, ASP.NET, and Microsoft SQL Server to design, develop, and maintain scalable web applications from a home-based setting.

The role spans frontend and backend work, including building RESTful APIs, microservices, and modern UI with React/Angular, while ensuring security, performance, and reliable deployments via CI/CD.