> Markdown version of [/jobs/ext/667808-mid-to-senior-level-software-developer](https://www.wearedevelopers.com/jobs/ext/667808-mid-to-senior-level-software-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Mid to Senior Level Software Developer - **Company:** Robert Half - **Location:** Monroe County, WI, United States - **Experience:** Experienced - **Contract:** Temporary contract - **Skills:** ASP.NET, JavaScript (Programming Language), .NET Framework, Amazon Web Services, C Sharp (Programming Language), Interoperability, Microsoft Software, Cloud Services, Software Systems - **Published:** June 27, 2026 - **Apply:** https://www.dice.com/job-detail/e444e4af-8c05-47fb-b626-74578d426102 ## About the Role All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. ## 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., 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. ## Related Videos - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Leverage Cloud Computing Benefits with Serverless Multi-Cloud ML ](https://www.wearedevelopers.com/videos/78-leverage-cloud-computing-benefits-with-serverless-multi-cloud-ml) - [Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) - [Web development best practices in 2021](https://www.wearedevelopers.com/videos/280-web-development-best-practices-in-2021) - [Developing ASP.NET Core Microservices with Dapr: A practical guide](https://www.wearedevelopers.com/videos/1528-developing-asp-net-core-microservices-with-dapr-a-practical-guide) - [ZEISS & Microsoft - Building the Next Generation Medical Ecosystem in the Cloud](https://www.wearedevelopers.com/videos/424-zeiss-microsoft-building-the-next-generation-medical-ecosystem-in-the-cloud) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Best Job Boards for Remote Work for Developers](https://www.wearedevelopers.com/magazine/290-best-job-boards-for-remote-work-for-developers)