HQ: Denver, United States • Hardware • Quantum Computing Hardware • 51-200 employees • Est. 2021 • Startup • Trust B • Hiring 23, 4 new
Maybell Quantum is an American quantum hardware company specializing in next-generation cryogenic infrastructure and dilution refrigerators designed for quantum computing. Headquartered in Denver, Colorado, the company develops compact, modular cooling systems and high-density wiring that create the stable, millikelvin environments needed to operate quantum processors. By simplifying cryogenic setups and significantly scaling experiment capacity, it enables research laboratories and commercial developers worldwide to accelerate breakthroughs in quantum technology.
Corban Tillemann-Dick · Executive Officer, Director · decision-maker
Bryan Choo · Executive Officer, Director · decision-maker
Mary Bush · Director
Christopher Darby · Director
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Verified live · 4 hours ago
3 days ago
Hiring now · 86%
Technician
≈ $29k – $59k per year (Estimated) • Equity • Middle • 3+ years exp • In office (Singapore) • Middle
≈ $57k – $117k per year (Estimated) • Lead • 8+ years exp • In office (Singapore) • Bachelor's Degree • Staff
HQ: Palo Alto, United States • Quantum Science & Computing • Quantum Computing Hardware • 51-200 employees • Est. 2016 • Startup • Trust A • Hiring 75, 1 new
PsiQuantum is a quantum computing company headquartered in Palo Alto, California, that is building fault-tolerant, million-qubit quantum computers based on photonic qubits made with standard silicon photonics semiconductor manufacturing. Founded in 2016, it develops hardware in Palo Alto and Milpitas, is building utility-scale sites in Brisbane, Australia, and Chicago, and has a UK team at Daresbury, backed by government awards including US Department of Commerce funding. It hires optical packaging and fiber optics engineers, cryogenics engineers, photonics validation leads, quantum application architects, datacenter architects, business development leads and recruiters.
Jeremy O'Brien · Executive Officer, Director · decision-maker
Jeff Brody · Director
Peter Barrett · Director
Aaron VanDevender · Director
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≈ $45k – $89k per year (Estimated) • Senior • 5+ years exp • In office (Singapore) • Bachelor's Degree • Senior
HQ: Singapore • Quantum Science & Computing • Sensors & Transducers • 11-50 employees • Est. 2018 • Startup • Hiring 23
Atomionics builds quantum gravity sensors that map underground structures and mineral deposits without drilling. Its technology also enables navigation where satellite signals are unavailable. The company is headquartered in Singapore.
No named decision-maker yet.
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≈ $19k – $41k per year (Estimated) • Intern • In office (Singapore) • Internship • Intern
Inertial Navigation
Design
SolidWorks
≈ $21k – $38k per year (Estimated) • Intern • In office (Singapore) • Internship • Intern
HQ: Broomfield, United States • Quantum Science & Computing • Quantum Computing Hardware • 501-1000 employees • Est. 2021 • NASDAQ: QNT • Trust B • Hiring 112, 9 new
Headquartered in Broomfield, Colorado, Quantinuum is a full-stack quantum computing company formed through the merger of Honeywell Quantum Solutions and Cambridge Quantum. The firm develops trapped-ion quantum hardware alongside specialized software platforms, including quantum chemistry engines, compiler toolkits, and quantum-cybersecurity applications.
Brian Sereda · Executive Officer · decision-maker
Waseem Shiraz · Executive Officer · decision-maker
Susan Schwamberger · Executive Officer · decision-maker
Jennifer Strabley · Executive Officer · decision-maker
Careers mailbox is known
≈ $32k – $54k per year (Estimated) • Junior • 2+ years exp • In office (Singapore) • Bachelor's Degree • Full-Time • Junior • Russian • English
≈ $38k – $78k per year (Estimated) • Junior • 2+ years exp • In office (Singapore) • Bachelor's Degree • Full-Time • Junior • Russian • English
HQ: Tel Aviv, Israel • Gaming • Game Development • Science & Engineering • Quantum Science & Computing • 51-200 employees • Est. 2020 • Startup • Hiring 23, 1 new
Headquartered in Tel Aviv, Israel, Classiq Technologies is a pioneering quantum computing software enterprise specializing in automated quantum algorithm design and circuit synthesis. The company provides a hardware-agnostic quantum software platform that allows developers, researchers, and enterprises to model high-level functional concepts and automatically convert them into optimized, gate-level quantum code. By abstracting lower-level quantum programming complexity, the organization enables cross-industry applications - spanning finance, materials science, life sciences, and logistics - to accelerate the development and deployment of scalable quantum software.
No named decision-maker yet.
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≈ $28k – $66k per year (Estimated) • In office (Singapore) • Bachelor's Degree • Full-Time • English: C1
HQ: College Park, United States • Quantum Computing Hardware • Est. 2015 • NYSE: IONQ • Trust B • Hiring 126, 16 new
Chris Monroe and Jungsang Kim created IonQ in 2015 after over 25 years of research. Their preliminary investment amounted to $2 million from the University of Maryland and Duke University, which enabled them to develop trapped ion quantum computers. Within a few years, they constructed two of the most accurate quantum computers in the world, garnering additional funding from Amazon Web Services, Google's GV, and NEA.
David Moehring · Executive Officer, Director · decision-maker
Christopher Monroe · Executive Officer · decision-maker
Jungsang Kim · Executive Officer, Director · decision-maker
Andrew Schoen · Director
Careers mailbox is known
≈ $56k – $136k per year (Estimated) • Senior • 5+ years exp • In office (Singapore) • Bachelor's Degree • Nationals only • Citizenship or vetting required • Senior
Python
AI/ML
Machine Learning
Quantum
Qiskit
Cirq
IonQ
Skills these roles ask for
Python 10C++ 2SolidWorks 2ANSYS 2Rust 1SLURM 1HPC 1KLayout 1CAPA 1Photolithography 1MATLAB 1Qiskit 1Cirq 1IonQ 1Machine Learning 1Inertial Navigation 1
Atomionics
Maybell Quantum
Universal Quantum
Quantinuum
Quantum Machines
IonQ
Classiq Technologies
PsiQuantum
