q Ctrl Company Intelligence

We make quantum technology useful for enterprise, government, and research by uniquely addressing the problem of hardware error and instability, entirely through software.

Country / Region: Australia

Website: https://q-ctrl.com/

AI Analysis

Q-CTRL is a Sydney-based quantum computing infrastructure software company founded in 2017 by Professor Michael Biercuk. The company develops firmware and software solutions that improve the performance of quantum hardware by reducing errors and noise. Q-CTRL's products serve quantum computing hardware manufacturers, cloud providers, and enterprise users exploring quantum applications. The company has raised significant venture capital funding and has offices in Sydney, Los Angeles, and Berlin.

Industry: Quantum Computing Software

Tech Stack: Python, TypeScript, React, AWS, Docker, Kubernetes, TensorFlow, Julia, PostgreSQL, GraphQL

Hiring Trend: Growing

Interview Style: Multi-stage process typically involving an initial recruiter screen, a technical assessment or take-home challenge, followed by technical interviews with the engineering team, and a culture-fit conversation. Quantum physics knowledge may be assessed for research roles but is not always required for software engineering positions.

Culture Highlights: Deep-tech research-driven environment, Academic collaboration and publishing encouraged, Flexible hybrid work arrangements, Diverse international team

Interview Prep

0 interview processes, 0 interview experiences, and 0 interview questions

Open Roles

q Ctrl currently has 118 open roles

q Ctrl

q Ctrl

Q-CTRL is a Sydney-based quantum computing infrastructure software company founded in 2017 by Professor Michael Biercuk. The company develops firmware and software solutions that improve the performance of quantum hardware by reducing errors and noise. Q-CTRL's products serve quantum computing hardware manufacturers, cloud providers, and enterprise users exploring quantum applications. The company has raised significant venture capital funding and has offices in Sydney, Los Angeles, and Berlin.

📍 Australia🏢 local_company💻 hybrid
Company Overview

We make quantum technology useful for enterprise, government, and research by uniquely addressing the problem of hardware error and instability, entirely through software.


AI Intelligence

AI Summary

Q-CTRL is a Sydney-based quantum computing infrastructure software company founded in 2017 by Professor Michael Biercuk. The company develops firmware and software solutions that improve the performance of quantum hardware by reducing errors and noise. Q-CTRL's products serve quantum computing hardware manufacturers, cloud providers, and enterprise users exploring quantum applications. The company has raised significant venture capital funding and has offices in Sydney, Los Angeles, and Berlin.

Basic Information

Industry
Quantum Computing Software
Company Size
50-200
Headquarters
Sydney, Australia
Work Style
hybrid

Tech Stack

PythonTypeScriptReactAWSDockerKubernetesTensorFlowJuliaPostgreSQLGraphQL

Hiring & Interview

Hiring Trend
📈 Growing
Interview Style
Multi-stage process typically involving an initial recruiter screen, a technical assessment or take-home challenge, followed by technical interviews with the engineering team, and a culture-fit conversation. Quantum physics knowledge may be assessed for research roles but is not always required for software engineering positions.

Culture Highlights

  • Deep-tech research-driven environment
  • Academic collaboration and publishing encouraged
  • Flexible hybrid work arrangements
  • Diverse international team

Open Roles

Senior Scientist, Quantum Sensing (Modeling)

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Software Engineer, Quantum Sensing

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Senior Scientist, Quantum Sensing

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Scientist, Quantum Sensing (Magnetometry Modeling)

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Staff Cloud Platform Engineer

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Security Engineer (DevSecOps)

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Q-CTRL Talent Community

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Senior Electronics Technician

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Software Validation Scientist, Quantum Computing

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Lead Security Engineer

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Senior Scientist, Quantum Sensing (Cold Atoms)

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21

Staff Embedded Software Engineer

Australia Sydney
Mid-Level
Full-time
Published 2026/02/21