.Net Developer (Local to Columbus OH)

Role: Senior .NET Developer with Strong SQL Exp 

Experience: 8+ Years

No of positions:3

Work Mode: Remote, with onsite work if required by the client

 

Job Summary

We are seeking an experienced Senior .NET Developer with strong SQL Server expertise and 8+ years of hands-on experience in enterprise application development.

This candidate should have strong, hands-on experience in both .NET and SQL Server, with the ability to independently design, develop, troubleshoot, and optimize application and database components. The candidate will be responsible for delivering scalable, secure, and high-performance solutions while working closely with technical and business teams.

 

Key Responsibilities

Design, develop, enhance, and maintain enterprise applications using C# and .NET/.NET Core.

Develop scalable and secure applications using  Core and Web API.

Design and implement database solutions using Microsoft SQL Server.

Write complex SQL queries, joins, subqueries, CTEs, views, functions, and stored procedures.

Perform SQL query optimization and database performance tuning.

Analyze execution plans and optimize indexes, queries, and stored procedures.

Develop efficient data-access layers using Entity Framework Core, LINQ, and .

Troubleshoot application and database performance issues.

Participate in application architecture, technical design, and code-review activities.

Ensure high-quality, maintainable, and reusable code following SOLID and clean-code principles.

Collaborate with QA, DevOps, business analysts, architects, and other development teams.

Provide technical guidance and mentoring to junior and mid-level developers.

Required Technical Skills

Strong .NET Experience

8+ years of professional experience in .NET/C# development.

Strong hands-on experience with C#, .NET, .NET Core,  Core, and Web API.

Strong knowledge of OOP, SOLID principles, design patterns, dependency injection, middleware, and exception handling.

Experience with Entity Framework Core, LINQ, and .

Strong understanding of asynchronous programming using async/await.

Experience developing and consuming RESTful APIs.

Strong hands-on experience with Microsoft SQL Server is mandatory.

Excellent knowledge of SQL and relational database concepts.

Strong experience writing complex SQL queries.

 

Hands-on experience with:

Stored Procedures

Views

Functions

CTEs

Temporary Tables

Table Variables

Transactions

Triggers

Joins and Subqueries

Window Functions