Location
barcelona, barcelona, Spain
Posted
July 27, 2026
Job Description
Principal Software Engineer – Cyber Security Research – On Site Barcelona
Compruebe a continuación si tiene lo necesario para esta oportunidad y, si es así, envíe su solicitud lo antes posible.
Opportunity
We are a next generation Cyber Security Research start‑up based in Barcelona that needs a Principal Software Engineer. You don’t need Cyber Security experience to apply. This is a zero‑to‑one role: architect, coder, system designer, and future team builder rolled into one. You will be required to work on site 5 days a week in Barcelona.
What You’ll Do- Partner with founders to translate a bold product vision into a world‑class technical architecture and initial codebase.
- Design and build complex, high‑throughput distributed systems optimized for hybrid, air‑gapped, and on‑prem deployments.
- Own the core workflow automation/orchestration engine, including deep understanding of its inner workings, customization, and extensibility.
- Bui...