Engineering roles

First engineering job, on the scheduling interface lab staff use every day.

Own the dispatch service that decides, every second, whether 1.4GW of batteries should charge or discharge. Correctness matters more than throughput.

Build prescribing screens that a tired clinician can use correctly at four in the morning.

Own the double-entry ledger that every payment passes through. It has never lost a penny and that is the bar.

Payment initiation against thirty bank APIs, each with its own idea of what a standard is.

The API insurers actually call, and the job queue behind it.

Test software where a defect reaches a patient, and build the harness that catches the next one.

Every train movement in the north, arriving as a message stream that never stops.