<p>Nordran accelerates AI infrastructure by making liquid cooling chemistry measurable and controllable. Our patent-pending chemical–physical sensing technology continuously monitors coolant stability in hyperscale AI data centers to detect degradation before it becomes downtime.</p> <p>With pilot systems being deployed, we are now turning our first hardware MVP into a robust, manufacturable product for rollout across data centers.</p> <p>We are hiring a <strong>Senior Hardware Development Engineer</strong> to own the mechanical, electrical, and firmware engineering required to productize and harden our sensing platform.</p> <h2>Tasks</h2> <ul> <li>Own hardware productization from MVP to field-ready system across mechanics, electronics, firmware, fluidics, enclosures, connectors, and interfaces.</li> <li>Build, test, debug, and iterate hands-on to improve robustness, reliability, manufacturability, assembly, serviceability, and cost.</li> <li>Translate R&#x26;D learnings, customer requirements, and field failures into concrete design changes.</li> <li>Define and execute validation tests for leakage, lifetime, temperature, vibration, chemical compatibility, sensor stability, and deployment conditions.</li> <li>Set up and continuously improve in-house production processes, including assembly workflows, test procedures, quality checks, and manufacturing documentation.</li> </ul> <h2>Requirements</h2> <ul> <li>Degree in Mechanical Engineering, Mechatronics, Electrical Engineering, Embedded Systems, or related field.</li> <li>Strong hands-on track record building and productizing physical hardware systems.</li> <li>Comfortable debugging across mechanical design, electronics, embedded firmware, and system integration.</li> <li>Experience with sensors, fluidics, pumps, valves, enclosures, or chemically exposed hardware is a strong plus.</li> <li>High ownership, fast iteration speed, clear communication, and strong thinking in failure modes, tolerances, and real-world operating conditions.</li> </ul> <h2>Benefits</h2> <ul> <li>Competitive compensation with meaningful stock options</li> <li>High ownership role in a fast-moving deep-tech startup.</li> <li>Work directly on hardware deployed with leading AI infrastructure customers.</li> <li>Modern lab and office in Berlin with the tools, budget, and autonomy to build fast.</li> <li>Compassionate, low-politics culture with high ambition and high ownership.</li> </ul> <p>If you want to take a novel sensing platform to commercial-grade performance and help accelerate the AI infrastructure buildout, let’s talk.</p> <p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>