Senior .NET Backend / Full-Stack API Engineer

Ampstek; New York (NY); On-site; USD 120,000 - 160,000; Full time

Job summary

Ampstek is seeking a senior .NET Backend engineer with 8+ years of experience to build ASP.NET Core Web API on IIS, using EF Core and domain-driven design.

You will design RESTful APIs, implement CQRS with MediatR, Hangfire jobs, and real-time features with SignalR, while collaborating with Angular frontend teams.

The role emphasizes scalable SQL Server schemas, high-volume data, and robust deployment pipelines via IIS, Web Deploy, and Azure DevOps.

Qualifications

• 8+ years of .NET backend experience with ASP.NET Core and EF Core.
• Strong knowledge of DDD, CQRS, and API design patterns.
• Experience with Angular frontend integration and real-time features.

Skills

.NET Backend

ASP.NET Core

Entity Framework

DDD

CQRS

MediatR

Hangfire

SignalR

Angular Frontend

RxJS

NgRx

SQL Server

Schema Design

Performance Tuning

Kafka

RabbitMQ

Azure DevOps

IIS Deployment

PowerShell

Job description

Ampstek is seeking a senior .NET Backend engineer with 8+ years of experience to build ASP.NET Core Web API on IIS, using EF Core and domain-driven design.

You will design RESTful APIs, implement CQRS with MediatR, Hangfire jobs, and real-time features with SignalR, while collaborating with Angular frontend teams.

The role emphasizes scalable SQL Server schemas, high-volume data, and robust deployment pipelines via IIS, Web Deploy, and Azure DevOps.