Senior .NET Architect — API, Azure & DDD (Onsite Tallahassee)

SANROSE Information Services Inc; Tallahassee (FL); On-site; USD 120,000 - 180,000; Full time

Job summary

SANROSE Information Services Inc. is seeking a Senior .NET Architect for a 100% onsite role in Tallahassee, FL.

The successful candidate will own architecture across backend and frontend, design API patterns, and guide data access with SQL Server while coordinating with business analysts to translate requirements into robust software solutions. The ideal candidate has 12+ years in IT with architecture expertise, hands-on experience in .NET, Azure, REST APIs, and frontend frameworks such as

Qualifications

• Bachelor’s or Master’s degree in CS/IS/DS/SE or related field; year-for-year substitution allowed for degree.
• 12+ years in IT with 2–3 years in architecture.
• Advanced to expert in architecture, applications design and integration, esp. .NET.
• Experience with C# or ASP.NET Core and WebAPIs (RESTful Services).
• Experience with Entity Framework / ORM; .NET Framework and Modern .NET (.NET 6+).
• Experience with Microsoft Azure and CI/CD pipelines (Azure DevOps, GitHub Actions).
• Experience with Front-End JS libraries (Angular, React, Vue).
• Knowledge of API design and integration patterns.
• Strong SQL Server DB design and data access optimization.

Skills

Clean Architecture

DDD

Event-driven

API design

Web app development

SCRUM

Business alignment

Bridge tech-business

Performance tuning

Reliability and fault tolerance

Logging/observability

Education

Bachelor’s or Master’s Degree in CS/IS/DS/SE

Tools

.NET

ASP.NET Core

WebAPIs

Entity Framework

.NET Framework/.NET 6+

Microsoft Azure

CI/CD (Azure DevOps, GitHub actions)

Front-End JS Library (Angular, React, Vue)

SQL Server

App Insights/Key Vault/Blob Storage

Job description

SANROSE Information Services Inc. is seeking a Senior .NET Architect for a 100% onsite role in Tallahassee, FL.

The successful candidate will own architecture across backend and frontend, design API patterns, and guide data access with SQL Server while coordinating with business analysts to translate requirements into robust software solutions. The ideal candidate has 12+ years in IT with architecture expertise, hands-on experience in .NET, Azure, REST APIs, and frontend frameworks such as