QuantWare Tech Stack

Superconducting quantum processor manufacturer scaling to megaqubit volumes

Computer Hardware Manufacturing Delft, South Holland 51–200 employees Founded 2020 Privately Held

QuantWare manufactures superconducting quantum processors using a proprietary 3D scaling architecture (VIO™), and is the highest-volume QPU supplier globally. The tech stack—Python, SciPy, NumPy, CAD, SolidWorks, ANSYS, 3D printing—reveals a hardware-heavy operation deeply embedded in simulation and precision manufacturing. Active hiring is concentrated in engineering (15 roles) and manufacturing (4), with mid- and senior-level openings dominating; the company is currently piloting MES for production operations, signaling the transition from lab-scale prototyping to continuous manufacturing.

Tech Stack 18 technologies

Core StackPython NumPy Pandas SolidWorks Ansys HFSS KLayout Git MES LinkedIn Recruiter CAD 3D printing SciPy Matplotlib ANSYS ANSYS HFSS SPC APC Autodesk

AdoptingMES

What QuantWare Is Building

◆Challenges

Scaling quantum device production
Improving quantum processor performance
Scaling manufacturing capacity
Device quality issues
Improving measurement repeatability
Scaling cryogenic infrastructure
Optimising cryostat uptime
Improving cryogenic performance
Scaling complex systems
Integration issues

▲Active Projects

Novel 3d architecture for next-generation quantum computers
On-chip architecture design
Erp implementation
Scalable quantum device development
Lead mes introduction for pilot line
Performance characterisation
Large-scale cryogenic test facility
Commissioning new cryogenic systems
Continuous optimisation of cryogenic systems
Next-generation quantum amplifiers for qubit readout

Hiring Activity

Steady30 roles · 10 in 30d

Department

Engineering

Manufacturing

Ops

Marketing

Research

Security

Support

Seniority

Mid

Senior

Lead

Manager

Junior

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About QuantWare

QuantWare designs and manufactures superconducting quantum processors for customers across more than 20 countries. Founded in 2020 as a spinout from TU Delft's QuTech research institute, the company operates from Delft, Netherlands, with 51–200 employees. Its core product is a quantum processing unit (QPU) built on the VIO™ 3D scaling architecture, which the company positions as the only platform unlocking megaqubit-scale performance. Active projects span chip design, cryogenic infrastructure (test facility, commissioning, continuous optimization), performance characterization, and next-generation amplifier development. Near-term operational focus includes scaling manufacturing capacity, improving device yield and measurement repeatability, and hardening cryogenic uptime.

HeadquartersDelft, South Holland

Company Size51–200 employees

Founded2020

Hiring MarketsNetherlands

Frequently Asked Questions

What is QuantWare's technology?

QuantWare builds superconducting quantum processors using its proprietary VIO™ 3D scaling architecture. The company is the highest-volume QPU supplier globally, with customers in more than 20 countries.

What tech stack does QuantWare use?

Python, NumPy, SciPy, Pandas, Matplotlib, ANSYS HFSS, KLayout, SolidWorks, Autodesk CAD, Git, 3D printing, and MES (currently adopting). The stack emphasizes simulation, design automation, and manufacturing operations.