Build and scale full-stack software for physical card logistics, including vendor intake, fulfillment, inventory dashboards, warehouse tools, computer vision, and third-party logistics integrations. Develop Go backends, React frontends, React Native mobile applications, and internal operational tooling. Automate manual processes, collaborate with mechanical engineering, support event tools, and own projects in an ambiguous, primarily onsite environment.

Own mechanical hardware systems from requirements through design, manufacturing, testing, integration, production, maintenance, and repair. Responsibilities include subsystem architecture, detailed CAD design, tolerance analysis, design for manufacturability, vendor coordination, test fixture development, instrumentation, data analysis, failure analysis, documentation standards, and hands-on warehouse testing of physical products.

Design, fabricate, test, and iterate mechanical components and assemblies. Build and wire prototypes, perform machining and 3D printing, run tests, analyze data, write Python or C scripts for hardware testing, integrate systems, document work, and maintain or repair hardware in service.