About Packsize We are Packsize. A fast-growth multinational technology company committed to eliminating excessive and unfriendly packaging experiences through the adoption of Right-sized On-Demand® packaging systems, software, and services. Founded in 2002 and headquartered in Salt Lake City, Packsize gives businesses worldwide the ability to improve their customer satisfaction and enhance brand value while gaining efficiencies and savings. We accomplish this through our shared passion for a world where every box, envelope, and package shipped is the right size. This right-sized shipment sends a ripple effect through the supply chain by reducing carbon emissions and fuel needs. In pursuit of packaging sustainability, we value the contribution of our combined experiences, backgrounds, and relationships to create a team where Everyone Fits. Become a part of Packsize and help us build Smart Packaging for a Healthy Planet®. About the Role The Software & Electronics Development Engineer is part of the ETO Team based in Louisville, KY, focused on developing and integrating embedded systems, digital and analog electronics, and control software for Packsize packaging automation equipment. This role bridges hardware and software engineering disciplines to deliver high‑performance machine control and system connectivity solutions. You will define and deliver technologies and project deliverables for new product development and life‑cycle management initiatives. This includes designing electronic architectures, developing embedded firmware, application software, and ensuring robust integration between electronics, mechanical systems, and user interfaces.