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Senior .NET Application Architect with Financial or Tax System

clindcastColumbus, OHLead L6
Senior .NET Application Architect with Financial or Tax System Job#: 1978 - Senior .NET Application Architect with Financial or Tax System Job Description: Job Summary The Franklin County Auditor’s Office is seeking a Senior .NET Application Architect and Lead Developer to provide technical leadership for application migration and modernization initiatives following a recent tax accounting system implementation. Reporting directly to the IT Director, this role is hands-on and delivery-focused, requiring both architectural leadership and active development in a fast-paced, high-visibility public-sector environment.
Key Responsibilities: Assess and modernize existing MVC-based .NET applications Define application architecture standards and modernization strategies Lead hands-on development of .NET applications and REST/GraphQL APIs Design and optimize SQL Server stored procedures, queries, and indexes Break technical work into milestones, estimates, and development tasks Collaborate with project managers and business analysts on scope and sequencing Mentor developers through code reviews and technical guidance Communicate progress, risks, and recommendations to IT leadershipRequired Skills & Experience 10+ years of professional .NET development experience Strong expertise in C#, .NET, Entity Framework, and MVC Proven experience modernizing or migrating legacy applications Experience designing RESTful APIs and working with GraphQL Advanced SQL Server development and performance tuning skills Experience with React, Vite, and NodeJS Strong leadership and mentoring experience Experience supporting financial, tax, or property-related systems Public sector or highly visible environment experience preferred
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Level

Lead L6

Location

Columbus, OH

Occupation

Software Developers

Industry

Custom Computer Programming Services

Posted

2 days ago

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