This is not a pure software role, and it is not a pure field technician role. It requires the rarest combination: someone who can read a PLC tag database export, debate the tradeoffs between KEPServerEX and a Snap7-based Linux gateway as an OPC UA bridge, and still sit across a table from a European OEM mechanical contractor and discuss motor torque limit parameters.

You will own the Hardware Abstraction Layer (HAL), the translation layer between the Siemens controller and the web backend — and you will be the single point of technical authority for everything between the field devices and the API endpoint.

The role invo...