Senior Embedded Linux Engineer

Beschreibung

Job Zusammenfassung In dieser Rolle entwickelst du das Embedded Linux für das 1K5 Heartbeat Gateway, inklusive Boot-Ketten, OTA-Updates und Hardwareintegration, und sorgst für die Qualität und Sicherheit beim Deployment tausender Energiegeräte. Job Zusammenfassung In dieser Rolle entwickelst du das Embedded Linux für das 1K5 Heartbeat Gateway, inklusive Boot-Ketten, OTA-Updates und Hardwareintegration, und sorgst für die Qualität und Sicherheit beim Deployment tausender Energiegeräte. Deine Rolle im Team At 1KOMMA5°, we connect and manage distributed energy devices at scale. As a (Senior) Embedded Linux Engineer, you will play a key role in developing and operating the 1K5 Heartbeat Gateway, the edge device that securely connects thousands of energy assets to our cloud ecosystem. You will work primarily on the embedded Linux platform running on our gateway hardware, collaborating closely with hardware engineering to ensure that the system is robust, secure, and ready for large-scale manufacturing and field deployment. Your work will directly contribute to the reliability, security, and long-term maintainability of the distributed energy infrastructure powering the energy transition. Key responsibilities include but are not limited to: Develop and maintain the embedded Linux distribution for our gateway using Yocto. Design and maintain the boot chain and secure boot architecture, ensuring trusted firmware execution and reliable device startup. Develop and maintain device tree configurations, drivers, and hardware interfaces. Work closely with hardware engineers on board bring-up, hardware validation, and debugging, ensuring smooth integration between hardware and the Linux platform. Implement and maintain OTA update infrastructure using Mender, ensuring safe updates, rollback mechanisms, and long-term maintainability of devices in the field. Design and maintain the assembly-line flashing and provisioning system, including automated workflows to flash firmware, provision device identities, and run factory diagnostics during manufacturing. Troubleshoot and resolve system-level issues across hardware, kernel, and operating system layers, ensuring robustness, recoverability, and stability of gateway fleets deployed at scale. Unsere Erwartungen an dich Ausbildung Bachelor's or Master's degree in Computer Science, Electrical/Electronics Engineering, or a related field. Qualifikationen The successful candidate will have: Solid understanding of Linux system internals (boot process, kernel configuration, device drivers). Ability to debug problems across hardware, kernel, and operating system layers. Strong troubleshooting and analytical mindset. Clear and effective communicator in English (German is a plus). Bonus points for: Familiarity with Eclipse Hono or similar IoT solutions. Familiarity with Google Cloud Platform. Passion for climate tech and distributed energy systems. Erfahrung 5+ years of experience developing embedded Linux systems. Strong experience with Yocto or other embedded Linux build systems. Experience with board bring-up and hardware debugging. Experience working with bootloaders, secure boot, or trusted device architectures. Hands-on experience designing or maintaining assembly-line flashing or device provisioning systems. Experience working closely with hardware engineers on custom embedded platforms. Experience developing edge services in Go. Experience with MQTT or device-to-cloud communication systems. Unser Angebot You are part of a dynamic team with people who prove every day that they can make things happen and move companies forward with great positive impact. You move in flat hierarchies and have short decision-making paths. You can learn a lot quickly and get involved at different levels. You will be welcomed by a friendly and familiar team. You are part of the energy transition and recognize in your daily work what purpose it serves. You can work in one of our offices in Hamburg, Berlin or Munich. You create a healthy balance alongside your work and enjoy all the benefits of the EGYM Wellpass. Take advantage of benefits and discounts through Futurebens. Whether city bike or e-bike - be flexible with our job bike leasing and do something good for the environment at the same time. Benefits Work-Life-Integration 🏠 Home Office Gesundheit, Fitness & Fun 🚲 Jobrad Themen mit denen du dich im Job beschäftigst IoT CleanTech E-Mobilität AI Metadaten Level: Senior Job Feld: Embedded Anstellung: Vollzeit Vertragsart: Unbefristetes Dienstverhältnis Arbeitsmodell: Onsite Unternehmenstyp: Startup Branche: Energiewirtschaft, Umwelt Ort: Berlin | Deutschland

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