Senior Fabrication Engineer Quantum Processors

About Us
Quant Ware is building the world's most powerful quantum processors to solve humanity's greatest challenges. We do this with our unique VIO technology, the only QPU architecture that breaks the hardware barriers that have held quantum computing back, unlocking the path to Mega Qubit quantum processors.

With VIO, we are paving the way for the hyper-scale quantum computers that will change the world. And delivering on that vision demands people who don't shy away from tackling the hardest challenges of our time. That's where you come in!

As a  Senior Fabrication Engineer , you will lead a critical part of the research and development of our chiplet fabrication technologies for quantum computing processors. You will work as part of a multidisciplinary R&D team responsible for designing, fabricating, prototyping, assembling, and testing the critical building blocks of a novel 3D architecture for next-generation quantum computers. In this role, you will drive and guide the development of our chip layers from concept to implementation, advancing our quantum hardware platform.

What you'll be doing:
As Senior Fabrication Engineer, you will:

Drive R&D activities  from early concept through prototyping to manufacturable processes, including contributing hands‑on where needed.

Lead, mentor, and inspire  engineers developing advanced fabrication techniques for quantum hardware applications.

Collaborate with external partners and vendors , managing outsourced activities and ensuring seamless integration of external technologies into our products.

Allocate resources and time strategically , balancing workload across different development activities, coordinating cross‑functional contributions, and aligning priorities with company objectives.

Foster a culture of innovation and accountability , ensuring the team delivers technical excellence while adapting to the fast pace of a scale‑up environment.

Your profile
You don't need to tick every box, but if most of these apply, we'd love to hear from you:

Technical Background

Master's degree (or higher) in physics, electronics, materials science, or a related field.

4+ years of experience in hardware R&D within semiconductor development in general, and ideally in process development of semiconductors or similar industries.

Proven ability to deliver solutions to outstanding similar technical challenges.

It would be a plus if you bring experience with:

Semiconductor processing, semiconductor chip integration, TSV, flip‑chip, wafer‑level.

Fabrication of superconducting quantum bits.

Knowledgeable about thermal management, mechanical stress, and reliability in complex hardware systems.

Leadership

Proven track record leading R&D activities in a relevant field.

Strong communication skills: able to deliver complex development challenges and projects under uncertainty.

Comfortable building scalable processes in a scale‑up/startup environment.

Excellent communication skills, with the ability to engage both engineers and business stakeholders.

Good management skills, including coaching, developing talent, and conflict resolution.

Collaborative, structured and pragmatic.

What We Offer:

At Quant Ware, you'll be part of a high‑performing team of world‑class experts in an ambitious, fast‑moving environment. From day one, you'll have the trust, tools, and support to do your best work. Here's what you can expect:

Competitive salary  - A competitive monthly salary, plus an 8% annual holiday bonus paid out each May.

Pension that’s built to last  - A future‑proof pension plan that includes partner and dependent coverage. Quant Ware covers 63% of the premium.

Flexibility built on trust  - We focus on outcomes. Work flexibly, in a hybrid setup, with an open vacation policy that lets you manage your time.

Relocation support  - If you're moving to the Netherlands, we'll make the transition seamless. We cover visa support, temporary housing in most cases, and help securing the 30% tax benefit for eligible candidates.

Personal growth  - We invest in your L&D, with a budget available to each team member, dependent on their individual ambitions, development needs, and performance.

A focus on well‑being  - We…