Founded in 2022 as a spin-off of TU Munich, QD leverages quantum sensors to rapidly capture three-dimensional current maps within multi-layer chips. Our 30-strong team of physicists, engineers, and data scientists works side by side with major semiconductor manufacturers, helping them in chip debugging and accelerating their yield analysis. Backed by top-tier deep tech investors, semiconductor experts, and strategic public programs, we have ensured long-term stability, shifting from breakthrough to scale - and shaping the next chapter in chip testing.

Picture this:

• A machine that catches what others miss – in milliseconds.
• Physics, data, and engineering are working hand in hand to build tools that matter.
• An international team, who loves solving hard problems and where knowledge flows fast.

Still unsure about why joining us?

• You'll get to build a company together with a brilliant and welcoming team on a product that has never been done before.
• Our technology is the cutting edge of tomorrow, starting today and not in 10 years.
• You will work directly with major semiconductor companies from Day 1.
• You'll get virtual shares and act on behalf of the entire company, beyond just your own team.
• You’ll be part of a high-growth company backed by top-tier investors.

Let’s make the invisible visible!

• Own the end-to-end supply chain for QuantumDiamonds hardware systems, including procurement, logistics, inventory, and manufacturing scheduling.
• Build and manage strategic relationships with suppliers of optics, lasers, mechanics, ensuring on-time delivery for low-volume, high-complexity parts.
• Establish scalable supply chain processes for prototype builds, pilot series, and industrial production, moving from ad-hoc buying to structured purchasing.
• Manage export/import control  and customs procedures to ensure compliant global shipping
• Develop cost models, supply risk assessments, and lead-time strategies for critical components.
• Lead contract negotiations, including pricing, delivery terms, and supplier performance KPIs.
• Drive vendor qualification, audits, and compliance (ISO, cleanroom handling, semiconductor-grade components, etc.).
• Set up and operate ERP/MRP processes, ensuring accurate BOM management and traceability.
• Work cross-functionally with engineering, product, and QA to ensure component quality, manufacturability, and performance.
• Continuously optimize cost, reliability, and supply resilience as we scale to tens and hundreds of systems.

• 4+ years of experience in hardware supply chain, operations, procurement, or manufacturing, ideally in semiconductors, photonics, optics, or precision instrumentation.
• Strong understanding of complex multi-vendor supply chains, including custom optics, precision mechanics, electronics, and high-spec materials.
• Proven ability to own supplier negotiations, contracts, and performance management.
• Experience with import/export regulations and logistics for high-value technical equipment.
• Hands-on mindset with the ability to work closely with engineering, labs, and manufacturing partners.
• Experience with ERP/MRP systems, BOM handling, and inventory processes.
• Strong analytical and organizational skills with a data-driven decision-making approach.
• Excellent communication skills: able to align suppliers, internal teams, and leadership around clear operational plans.
• (Nice to have) Experience with deep-tech scaling, quantum/optical hardware, or semiconductor industry supply chains.
• (Nice to have) Familiarity with semiconductor quality processes, including ISO 9001, cleanroom protocols, and general electronics manufacturing standards.

• Mission: At QD, we’re driven by more than just building great products - we aim to make a lasting difference. Joining us means contributing to meaningful work that goes beyond business as usual.
• Impact & growth: This is an exciting stage of our journey, and your voice matters. You’ll have the chance to shape our culture, influence key decisions, and grow alongside a company that’s scaling fast.
• Well-being & balance: We value rest and recovery. That’s why you’ll enjoy 30 vacation days plus public holidays to recharge and return inspired.
• Health & fitness: With a company-sponsored Wellpass membership, you’ll have access to countless gyms, classes, and wellness offers across Germany to stay healthy and active.
• Team & culture: We believe the best ideas come when we connect outside the office. From regular off-sites to team events, you’ll be part of a collaborative and supportive environment.
• Learning & development: Your growth is our priority. We provide an annual budget dedicated to courses, conferences, or any resources that help you expand your skills.
• Ownership & participation: As part of our equity program, you’ll directly share in our success and the value we create together.