IoT Hardware Engineer

At 1KOMMA5°, we connect and manage distributed energy devices at scale. As an IoT Hardware Engineer, you will play a central role in the definition, evolution, and lifecycle management of our 1K5 Heartbeat Gateway hardware, the edge device that securely connects thousands of energy assets to our cloud ecosystem. You will be the primary hardware owner within the team, being responsible for the gateway’s hardware architecture end-to-end while closely coordinating with developers, supply chain team, and certification partners. Working at the intersection of electronics design, embedded engineering, manufacturing, and compliance, you will ensure that our gateway hardware is reliable, scalable, cost-effective, and evolved at scale. Your work will directly impact the robustness, longevity, and regulatory readiness of the distributed energy infrastructure we deploy at scale.