ASP.NET Developer, Mid-Level

Tech Partners; Oklahoma City (OK); On-site; USD 70,000 - 115,000; Part time

Job summary

Tech Partners is recruiting a Mid-Level ASP.NET Developer for an onsite role in Oklahoma City, OK. You will help build and maintain internal web applications that enable seamless data flow between sales, engineering, production, and field service.

Within 30–90 days you will learn the applications and begin shipping fixes or enhancements to production, owning features end-to-end and deploying to the on-prem environment.

Qualifications

• Experience building internal web applications using ASP.NET and SQL Server.
• Ability to translate user needs into practical software solutions.
• Comfort collaborating with production staff, engineers, and sales teams.

Responsibilities

• Develop and maintain internal web applications using ASP.NET and SQL Server.
• Ship fixes and enhancements to production within agreed timelines.
• Own features end-to-end from user request through deployment and post-live support.

Skills

ASP.NET

SQL Server

Analytical thinking

Tools

Entity Framework

Blazor

React

Angular

SSRS

Power BI

Job description

About the job ASP.NET Developer, Mid-Level

Oklahoma City, OK (onsite) · Contract-to-hire, 3 to 6 months · $70K to $115K/yr on conversion

About the client

Tech Partners is recruiting for a client in Oklahoma City that designs and builds engineered reeling, spooling, coiling, and winding equipment for wire and cable, fiber optics, data centers, energy, marine, and defense. They run two facilities, employ more than 200 people, and bring decades of application engineering to every machine. New ownership since late 2025 is putting money into automation, engineering, production capacity, and digital processes on the shop floor. That last part is where you come in.

Why this role exists

A custom-engineering manufacturer runs on information moving cleanly between sales, engineering, production, and field service. You will build and maintain the internal web applications that make that happen. The software you write supports machines that get built, tested, and shipped to real customers, and the people using your tools sit down the hall. You will see the impact of your work in days, not quarters.

What you will accomplish

In your first 30 days, you learn the applications, the data behind them, and the people who depend on them, and you ship your first fix or enhancement to production.

By 90 days, you own features end to end. You take a request from a user, figure out what they actually need, build it in ASP.NET and SQL Server, deploy it to the company's on-prem environment, and support it after it goes live.

By conversion, you are the developer people seek out when a process is broken, or a report does not add up. You have improved at least one piece of older code and left it easier for the next person to work in.

What you bring

Just as important, you can sit with a production supervisor or an engineer, ask good questions, and turn a vague complaint into a working solution.

Nice to have

Experience in manufacturing or industrial environments. ERP integration work. Entity Framework, Blazor, React, or Angular. SSRS or Power BI reporting. Exposure to shop floor or machine data. Time spent modernizing legacy WebForms or .NET Framework apps.

Who does well here

Someone who wants to keep learning and does not need a 40-person engineering org to feel challenged. You like knowing how the business makes money. You fix the root cause instead of the symptom. When you do not know something, you go find out, and you tell people what you learned.

The details

On-site in southwest Oklahoma City. Contract-to-hire with conversion targeted between three and six months. Salary upon conversion: $70K to $115K depending on experience.

Working with Tech Partners

You will get a straight read on the role, the team, and the path to conversion before you ever meet the client.