Remote Jobs at 4Rooks GmbH

4Rooks GmbH

2 - 10 employees

4Rooks is a company that offers ROSA, a managed firmware foundation and platform for embedded devices. ROSA provides maintenance for Zephyr and Linux, scalable firmware modules, hardware-in-the-loop testing, software bill of materials (SBOM) generation, CVE handling, OTA/update support, and a web interface called Atelier for visibility into firmware status, quality, and compliance. They target industries needing firmware and device lifecycle management and emphasize engineering leverage, software quality, and CRA (EU Cyber Resilience Act) readiness. Offerings include managed OS maintenance, test infrastructure (emulated and HIL), release gating, security/compliance evidence, and management dashboards. They serve customers building firmware in-house, via software houses, or buying from OEM/ODMs, and highlight use cases in building automation, smart home, industrial IoT, and agriTech and automotive. The company positions ROSA as a complement to existing teams, reducing maintenance burden and increasing product focus.