Senior Principal Software Engineer — Desktop Platform

Nexus Mods in Exeter seeks a Principal Software Engineer to lead the App Engineering team behind Vortex, our flagship desktop mod manager used by millions. You’ll write production code, shape architecture, and mentor others while solving deep systems problems, performance, and cross‑platform integration.

You’ll own the hardest bugs, drive architectural decisions across teams, review code, and steward a public extension API for a lively third‑party ecosystem.