Haystack
← Back to Jobs
Technology

Senior .Net Developer, on-site

Ztek ConsultingHanover, NJ🇺🇸United StatesPosted 31 Jul 2026

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

Role: Senior .Net Developer, on-site in Whippany, NJ- Full-time

Job description: 424074/-CO

Experience Required: 6 to 8+ Years

Must Have Technical/Functional Skills

Core Technologies

  • Deep expertise in Blazor (WebAssembly and/or Server)
  • Strong .NET Core and C# development experience
  • Advanced SQL Server skills, including performance tuning and complex query development
  • Hands-on experience with Azure OpenAI, Coding Agent, or integrating AI features

Architecture & Backend

  • Experience building scalable APIs using .NET Web API
  • Strong understanding of Clean Architecture, dependency injection, middleware, and configuration patterns
  • Experience working in microservices or modular enterprise systems

Database & Data Layer

  • Strong Entity Framework Core experience
  • Data modeling, optimization, indexing strategies, and query tuning

Cloud & DevOps (Preferred)

  • Azure App Services, Azure SQL, Key Vault, API Management
  • CI/CD using Azure DevOps or GitHub Actions

Roles & Responsibilities

General Engineering Expectations

  • Ability to hit the ground running and start contributing to deliverables immediately
  • Strong problem-solving skills and ability to work independently
  • Experience integrating AI capabilities using Azure OpenAI or Coding Agent
  • Experience working in Agile/Scrum teams
  • Excellent communication skills

Skills

Microservices
SQL
SQL Server
Scrum
Agile
Azure
C#
.NET
GitHub Actions
Vault
WebAssembly

Similar jobs