Demo

Senior .NET/SQL Full-Stack Developer

OP Consulting Group LLC
Des Moines, IA Contractor
POSTED ON 9/16/2026
AVAILABLE BEFORE 10/16/2026

Senior .NET/SQL Full-Stack Developer
Remote


Core Responsibilities

  • Full-Stack Development: Architect, develop, and support enterprise-level applications utilizing C#, ASP.NET, and .NET Core.

  • Backend & Middleware: Design and maintain APIs, REST/SOAP services, and complex middleware integrations.

  • Database & Reporting: Optimize SQL Server databases (design, stored procedures, performance tuning) and manage business-critical SSRS reports.

  • Production Support: Analyze, troubleshoot, and resolve complex production issues across multiple environments and applications.

  • Modernization & CI/CD: Reduce technical debt, modernize legacy systems, and manage deployments, source control, and CI/CD pipelines via Azure DevOps.

  • Compliance & Collaboration: Ensure all solutions meet strict accessibility requirements and security standards while partnering closely with QA, analysts, technical staff, and business stakeholders.

Required Qualifications

  • Education: Bachelor's degree in Computer Science, IT, or a related field (or equivalent professional experience).

  • .NET Ecosystem (5 Years): Extensive hands-on experience with C#, .NET Framework, and ASP.NET / ASP.NET Core.

  • Database Mastery (5 Years): Advanced SQL Server skills, focusing on database design, complex stored procedures, and query performance tuning.

  • Reporting: Proven experience creating, modifying, and supporting SSRS reports.

  • API & Integration: Deep experience developing and consuming REST and/or SOAP web services.

  • Enterprise Experience: Demonstrated background in supporting multi-layer enterprise production applications (front-end, middleware, and backend).

  • DevOps & Accessibility: Solid working knowledge of Azure DevOps and standard accessibility remediation practices.

Preferred Qualifications

  • Industry Experience: Prior work within Government, Healthcare, or human services environments.

  • Legacy Modernization: Proven track record of supporting, maintaining, and updating legacy enterprise systems.

  • Front-End Skills: Proficiency in HTML, CSS, JavaScript, and Angular.

  • Cloud & Version Control: Experience with AWS services and GitHub.

  • Certifications: Formal training or certification in digital accessibility.

Hourly Wage Estimation for Senior .NET/SQL Full-Stack Developer in Des Moines, IA
$48.00 to $60.00
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