Senior .NET/React Developer - Cloud & API Modernization

Compunnel, Inc.; Austin (TX); On-site; USD 100,000 - 140,000; Full time

Job summary

A leading software solutions provider is seeking a skilled Sr. .NET / React Developer in Austin, Texas, to build and enhance back-end services while supporting front-end development tasks. This position is key to modernizing critical enterprise applications for cloud readiness and long-term maintainability. The ideal candidate will have extensive experience with the Microsoft .NET technology stack and Azure services, possessing a strong commitment to software craftsmanship and agile methodologies. Competitive package offered.

Qualifications

• 10+ years of experience with the Microsoft .NET technology stack.
• Strong experience with Azure services and cloud-native tooling.
• Deep understanding of domain-driven design and modular architecture.
• Expertise in RESTful API development and service-oriented architectures.
• Proficiency in SQL query optimization and data modeling.

Responsibilities

• Develop and enhance back-end services using .NET Framework and .NET Core.
• Design, build, and consume RESTful APIs for integrations.
• Implement integrations with third-party APIs and legacy systems.
• Write optimized SQL queries for database architecture.
• Participate in agile ceremonies and contribute to CI/CD pipelines.

Skills

.NET Framework and .NET Core

Azure services

RESTful API development

SQL optimization

Agile methodologies

Tools

Azure DevOps

Git

XUnit

NUnit

Job description

A leading software solutions provider is seeking a skilled Sr. .NET / React Developer in Austin, Texas, to build and enhance back-end services while supporting front-end development tasks. This position is key to modernizing critical enterprise applications for cloud readiness and long-term maintainability. The ideal candidate will have extensive experience with the Microsoft .NET technology stack and Azure services, possessing a strong commitment to software craftsmanship and agile methodologies. Competitive package offered.