# Software Engineer - C++ at Plex Systems

- Company: Plex Systems
- What the company does: Backed by Accel.
- Company website: http://www.plex.com
- Type: Startups
- Level: Mid level
- Location: Milwaukee, Wisconsin, United States
- Work setup: On-site
- Posted: 2026-09-29
- Apply by: 2026-11-13
- Apply: https://rockwellautomation.wd1.myworkdayjobs.com/en-US/External_Rockwell_Automation/job/Milwaukee-Wisconsin-United-States/Software-Engineer---C--_R26-7383-1
- Page: https://www.1752.vc/careers/jobs/plex-systems-software-engineer-c/

## About the role

As a Software Engineer at Rockwell Automation, you will work on FactoryTalk Optix, industry-leading visualization software known for its flexibility and ease of use. FactoryTalk Optix is HMI software that allows users to design applications to control the production process in a variety of environments. These applications can be deployed to various targets, including OptixPanels, ASEM 6300 industrial computers, or user-provided machines running Optix Runtime Tools on either Windows or Linux.

## What they're looking for

- Contribute to feature requirements and documentation, ensuring information needed for software development and test cases is captured clearly
- Implement software features and enhancements based on established designs and requirements
- Document code and technical decisions clearly for maintainability and team collaboration
- Develop and execute unit tests, report, analyze, debug, and correct software issues with guidance as needed
- Participate in reviews of documents, designs, code, test cases, and user documentation
- Plan, develop, and execute test cases and automated tests to help ensure appropriate functional test coverage


Source: 1752vc Careers, https://www.1752.vc/careers/jobs/plex-systems-software-engineer-c/