.NET Developer (C#, SQL & Azure)

Insight Recruitment, LLC; Tennessee; On-site; USD 80,000 - 110,000; Full time

Job summary

Insight Recruitment, LLC in the Greater Knoxville area is seeking a .NET Developer to design, develop, and support custom applications using C# and .NET. You will build ASP.NET web applications and internal business systems, and develop integrations between ERP platforms, internal apps and third-party systems.

This onsite role focuses on cloud modernization, data synchronization, APIs and automation workflows, working with SQL Server and production environments.

Qualifications

• 3+ years of professional software development experience.
• Strong experience with C# and .NET development.
• Experience developing and supporting SQL Server databases.
• Experience building and supporting business applications in a production environment.
• Understanding of APIs, integrations and application architecture.
• Strong troubleshooting and problem-solving abilities.
• Ability to work independently while collaborating effectively with teammates and business users.

Responsibilities

• Design, develop and support custom applications using C# and .NET technologies
• Build and maintain ASP.NET web applications and internal business systems
• Develop integrations between ERP platforms, internal applications and third-party systems
• Create and support data synchronization processes, APIs and automation workflows
• Work extensively with SQL Server databases, stored procedures and data structures
• Participate in ETL processes, data migration projects and file-based integrations
• Troubleshoot application issues and provide ongoing production support
• Collaborate with team members to identify opportunities for process improvement and automation
• Contribute to the organization's ongoing cloud modernization initiatives

Skills

C#

.NET

SQL Server

API development

Troubleshooting

Collaboration

Tools

Azure Functions

Azure Data Factory

Azure API Integrations

Microsoft Dynamics NAV/Business Central

Job description

Job Description

Are You a .NET Developer Who Enjoys Building Real Business Solutions Instead of Working on Just One Product?

We're looking for a .NET Developer to join a growing internal technology team supporting a large and highly transactional business environment in the Greater Knoxville area. This is an opportunity to work across a wide variety of custom applications, integrations, automation initiatives and cloud modernization projects that directly impact day-to-day business operations.

This is an onsite position where you'll collaborate closely with developers, administrators, business stakeholders and IT leadership while helping drive the continued evolution of a large Microsoft-based technology ecosystem.

Location & Employment Requirements

• This position is based in the Greater Knoxville, Tennessee area and requires regular onsite attendance.
• This is a direct-hire W-2 position.
• Candidates must be authorized to work in the United States without current or future sponsorship.
• We cannot provide visa sponsorship now or in the future.
• No Corp-to-Corp (C2C), third-party consulting or subcontracting arrangements will be considered.

What You'll Be Doing

• Design, develop and support custom applications using C# and .NET technologies
• Build and maintain ASP.NET web applications and internal business systems
• Develop integrations between ERP platforms, internal applications and third-party systems
• Create and support data synchronization processes, APIs and automation workflows
• Work extensively with SQL Server databases, stored procedures and data structures
• Participate in ETL processes, data migration projects and file-based integrations
• Troubleshoot application issues and provide ongoing production support
• Collaborate with team members to identify opportunities for process improvement and automation
• Contribute to the organization's ongoing cloud modernization initiatives

Current Technology Environment

• C#
• .NET Framework / .NET
• ASP.NET
• SQL Server
• REST APIs
• Azure Functions
• Azure Data Factory
• Azure-based integrations and services
• Microsoft Dynamics NAV / Business Central
• Microsoft business applications and ERP systems

What Makes This Role Interesting

This is not a position where you'll spend years supporting a single application. The environment includes a diverse mix of custom development, systems integration, automation and cloud initiatives. Developers regularly work on projects involving customer communications, data movement, business process automation, API development and modernization efforts.

The organization is actively expanding its Azure footprint and migrating existing services into cloud-native architectures. Developers have the opportunity to contribute to both maintaining critical business systems and helping shape future technology direction.

You'll join a collaborative IT organization of approximately 10–12 team members and work directly with experienced technical leadership that has spent years building and modernizing the company's technology platform.

What We're Looking For

• 3+ years of professional software development experience
• Strong experience with C# and .NET development
• Experience developing and supporting SQL Server databases
• Experience building and supporting business applications in a production environment
• Understanding of APIs, integrations and application architecture
• Strong troubleshooting and problem-solving abilities
• Ability to work independently while collaborating effectively with teammates and business users

Preferred Qualifications

• Experience with Microsoft Azure services
• Experience with Azure Functions, Azure Data Factory or Azure API integrations
• Experience with data migration, ETL processes and systems integration projects
• Experience supporting ERP systems or enterprise business applications
• Experience with Microsoft Dynamics NAV, Business Central or similar ERP platforms

Compensation & Benefits

• Competitive base salary based on experience
• Annual performance-based bonus opportunity
• Annual mer