.NET Application Architect / Lead Developer

Senior .NET Application Architect / Lead Developer

Columbus, Ohio

ASAP - 06/30/2026

100% onsite Monday through Friday in, Columbus, Ohio 43215

Must be local to Columbus, Ohio or less than an hour away

Resumes due Monday 04/27/2026 by 5pm

Consultant will provide technical leadership for application migration and modernization efforts following a recent tax accounting system implementation. This role reports directly to the IT Director and is responsible for assessing existing MVC based and Entity Framework applications, defining architecture recommendations, and leading hands on development work.

This is a delivery focused role requiring both architectural judgment and direct coding responsibility in a fast paced, high visibility environment.

Review existing MVC based applications and identify required migration or modernization work.

Define and recommend application architecture patterns and technical standards appropriate to the current environment.

Break technical work into milestones, deliverables, and development tasks.

Provide development estimates and support project planning activities.

Lead hands on development of .NET applications and APIs (Rest & GraphQL).

Design, develop, and optimize SQL Server stored procedures, indexes, and queries.

Ensure best practices with Entity Framework code first and data access patterns.

Develop and enhance front end utilizing react and prime react components

Collaborate with business analysts to translate functional requirements into technical designs.

Work closely with the development team, business analysts, and IT Project Manager to define scope and sequencing.

Mentor and support other developers through code reviews and troubleshooting.

Support development workflows using GitHub Enterprise.

Communicate progress, risks, and technical recommendations clearly to the IT Director and project leadership.