.NET Developer (Web Apps & APIs) – ERP Integration
$70,000–$85,000 year
On-site · Chicago, Illinois, United States
Job Summary
Full-time .NET Developer responsible for designing, building, and maintaining .NET-based web applications and RESTful APIs that integrate with ERP systems, with a focus on Microsoft Dynamics 365 Business Central. Role includes building integrations between internal systems and external platforms, developing services that connect with ERP systems, writing clean and well-documented code, collaborating with stakeholders to translate requirements into technical solutions, and optimizing performance and scalability. Requires strong experience with C#/.NET, REST APIs, web development, SQL Server, Git, and familiarity with ERP integrations; additional preference for Azure, JavaScript frameworks, API authentication methods, and DevOps/CI/CD. Location is Chicago, IL on-site, with no relocation sponsorship mentioned. The posting notes sponsorship for employment status but states Conexus Food Solutions is not willing to provide sponsorship for employment visa status (e.g., H-1B).
Required Qualifications
- Strong experience with C# and .NET / .NET Core
- Experience building REST APIs and web services
- Experience developing web applications
- Familiarity with SQL Server and relational databases
- Understanding of software architecture, design patterns, and best practices
- Experience with Git or other version control systems
- Strong problem-solving skills and attention to detail
Desired Qualifications
- Experience with ERP integrations
- Microsoft Dynamics 365 Business Central
- Azure services or cloud deployments
- JavaScript frameworks (React, Angular, or similar)
- API authentication methods (OAuth, JWT)
- DevOps, CI/CD pipelines
- REST APIs
- Web applications
- SQL Server
- Git/version control
- Architectural patterns and best practices
Apply with one swipe on Sorce. We auto-fill applications and apply on your behalf — no cover letters, no 40-minute forms.
Hiring someone like this?
Get your role in front of qualified candidates on Sorce.