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Robert Half Logo Robert Half · IT - Software Development

Mid to Senior Level Software Developer

United States, Monroe Contract work · Job Posted June 29, 2026
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Job Description

We are looking for a Mid to Senior Level Software Developer to join a collaborative team supporting a growing portfolio of technology initiatives in Monroe, Wisconsin. This opportunity is within the fast-moving consumer goods industry and is well suited for a developer who enjoys building reliable applications, contributing across multiple projects, and working with modern Microsoft technologies. This is a Long-term Contract position offering the chance to make a meaningful impact while partnering closely with technical stakeholders in a hands-on environment.

Job Responsibility

  • Design, build, and enhance software solutions using C# and the .NET ecosystem to support business-critical applications
  • Collaborate with a small development team to deliver features, resolve technical issues, and maintain steady progress across an active project backlog
  • Create and support web-based functionality using ASP.NET and JavaScript, with attention to performance, usability, and maintainability
  • Develop and maintain integrations between internal applications and cloud-based services, including AWS-connected components
  • Participate in application modernization and integration efforts as project needs evolve, ensuring dependable system interoperability
  • Review existing code, troubleshoot defects, and implement improvements that strengthen application stability and long-term supportability
  • Work with project partners to translate functional needs into practical technical solutions and clearly communicate development progress

Requirements

  • 5+ years of software development experience in a mid-level or senior-level capacity
  • Strong hands-on expertise with C#, .NET, and .NET Framework in enterprise application development
  • Experience building and supporting web applications using ASP.NET and JavaScript
  • Practical knowledge of Amazon Web Services (AWS), including cloud-based integration work
  • Background in application integration and connecting systems across on-premise and cloud environments
  • Ability to contribute effectively within a small team while managing priorities across multiple concurrent projects
  • Strong problem-solving skills and the ability to deliver high-quality code in a fast-paced environment

What we offer

  • medical, vision, dental, and life and disability insurance
  • 401(k) plan
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