Senior .NET Full-Stack Developer

Job overview

The Senior .NET Full-Stack Developer role is listed in Aurora, IL, while the job description identifies Ladson, SC as the work location; compensation is not specified. The role focuses on full-stack application development, architecture, and modernization of legacy systems. The posting seeks at least 10 years of .NET full-stack development experience. The developer designs and builds scalable applications, leads technical architecture, and modernizes legacy Microsoft Access and VBA systems to .NET. The role also supports secure, high-quality delivery through APIs, microservices, CI/CD, testing, code reviews, production troubleshooting, and collaboration with cross-functional teams.

What you'll do

• Design and develop full-stack applications using .NET and React or Angular
• lead architecture definition and technical design
• reverse engineer legacy Microsoft Access and VBA applications and develop modernization strategies
• build and maintain CI/CD pipelines
• conduct code reviews
• develop and consume REST APIs and microservices
• integrate applications with databases, flat files, and enterprise systems
• optimize security, performance, and scalability
• implement automated testing
• troubleshoot production issues
• mentor junior developers
• maintain technical documentation
• participate in Agile ceremonies.

What we're looking for

Skills & competencies

senior .net developer

full-stack development

aurora il listing

ladson sc description

q1 technologies

.net core

asp.net mvc

react or angular

sql server

rest apis

microservices

ci/cd

azure devops

legacy modernization

Work arrangement

• Weekend coverage required

Why this role

Requires at least 10 years of .NET full-stack development experience; the listing location and description location differ (Aurora, IL listing; Ladson, SC in description).

About the employer

Q1 Technologies, Inc is hiring for this role. Industry: Custom Computer Programming Services. Sector: 54.