Software Engineer, .NET Developer, Software Testing

WEM Automation, a Valstone company, develops high-performance automation solutions that power feed mills, grain operations, and industrial facilities across North America. Our software doesn’t live in a vacuum—it runs on plant floors, helps operators stay productive, and integrates tightly with PLCs and control systems that keep industries moving.

We’re looking for a Software Engineer who brings sharp development skills and a collaborative mindset. You’ll design, develop, and support real-time, PC-based software that connects directly with our engineered-to-order automation systems. You’ll work side-by-side with process engineers, controls specialists, and project managers to deliver software that works—cleanly, reliably, and on time.

• Design, code, and maintain custom applications that support automation systems, operator interfaces, and back-end configuration tools.
• Write high-quality software primarily in C# (.NET), with exposure to SQL
  , VB
  , and Python
  .
• Assist in integrating PC-based applications with PLC platforms (Rockwell, Siemens) and field devices.
• Partner with Controls Engineers to ensure seamless interaction between software and hardware systems.
• Participate in design discussions, planning meetings, and customer walkthroughs to understand use cases and constraints.
• Assist project teams by providing software configuration, testing, and deployment support.

• Support internal QA and test teams during the software verification process.
• Help troubleshoot and replicate bugs reported by customers or field personnel.
• Document your work in a clear, usable format—whether for internal reference or customer-facing manuals.

• Bachelor’s degree in Software Engineering, Computer Science, or a related technical field—or equivalent combination of training and experience.
• 1–5 years of professional experience in software development; industrial automation or controls exposure is a plus.
• Experience working in a team environment, preferably on integrated or customer-facing software projects.

• Required
  :
  Proficiency in C# and .NET application development
• Preferred
  :
  Exposure to Python
  , VB
  , SQL
  , and working with Microsoft SQL Server
• Familiarity with supporting packaged software solutions and integrating with control systems
• Bonus for experience in industrial environments or with HMI/SCADA platforms like Ignition or Wonderware

• Curious, adaptable, and comfortable working on systems that blend software with physical operations.
• Detail-oriented, with strong time management skills and a natural tendency to stay organized.
• Strong communicator who values clarity, collaboration, and problem-solving over perfectionism.
• Willingness to step in the support customers and team members – including off hours troubleshooting.

Our software helps real people run real operations. From custom interfaces to batch automation logic, your work will directly influence plant efficiency, system reliability, and customer satisfaction. Backed by Valstone and rooted in over 70 years of automation expertise, WEM is evolving its platform—and you’ll be part of shaping what comes next.