CareerPlan

Staff Software Engineer (Early Product)

San FranciscoFull-time$290k–$370k2026-11-06 → 2026-11-11
On-site · United StatesVisa sponsorship offered

Core

Build core engines, multi-platform desktop agents, and cloud infrastructure for a cybersecurity managed service protecting defense and national security clients.

Role type

Staff Software Engineer (Early Product)

Builds

Desktop agents (Windows, macOS, Ubuntu), cloud platform, and agentic security systems

Domain

Cybersecurity / Defense Industrial Base

Required skills

multi-platform desktop development, cloud infrastructure, system architecture, end-to-end ownership, ambiguity navigation

Preferred skills

security/compliance domain knowledge, cross-platform OS expertise, large-scale application experience

Technologies

NextJS, TypeScript, Postgres, Go, Electron, Azure, GCP

Responsibilities

Build core engines for sensing, correlating, and acting across security environments; strengthen multi-platform desktop agents at fleet scale; collaborate with founders and customer success; establish engineering and product foundations

Seniority

Staff, early-stage founding engineer