QEC Theorist – Quantum Architect

Job Summary

Yaqumo is seeking a researcher with a background in quantum error correction, able to shape the fault-tolerance strategy for our devices and develop scalable neutral atom quantum computers. The potential of quantum computers relies upon large-scale fault-tolerant devices and this role will focus on designing quantum architectures for physical hardware.

This role involves developing and implementing designs for codes, qubit layouts, logical operation strategies, and optimal usage of the connectivity advantages of neutral atom devices. We are looking for candidates to actively engage in quantum error correction research and contribute to the wider research community through publication, while also engaging with real devices in collaboration with our Control Systems, Engineering and Software teams to realise the potential of fault-tolerant neutral atom quantum computers.

Responsibilities

• Analyse and design fault-tolerant circuits for syndrome measurement and logical operations.
• Optimise protocols for fault-tolerance, taking into consideration hardware constraints like atomic movement.
• Collaborate with other teams to incorporate necessary constraints into protocol design, as well as communicate the software and hardware requirements for fault-tolerant computation.
• Implement quantum error correction on neutral atom hardware.

Required Qualifications

• PhD or equivalent in Quantum Information, Physics, Computer Science or Mathematics.
• Strong background in fault-tolerance and/or quantum error correction with relevant experience in research publication.
• Ability to work alongside and collaborate with people across the diverse disciplines of engineering, experimental physics and software.

Preferred Qualifications

• Experience with any of qLDPC, magic state distillation, fault-tolerant gate synthesis, lattice surgery, circuit compilation or code design.
• Experience programming in Python, Rust, Julia, C++ or similar languages, and familiarity with collaborative programming with Git version control.
• Experience numerically simulating and analysing the performance of error correction protocols.
• Experience collaborating with experimental teams to implement fault-tolerant protocols in hardware, especially in AMO physics.

Hiring Process

Application Review → First Interview → Second Interview  → Final Interview

• Depending on the position, candidates may be asked to complete a technical assignment after the first interview.
• We place a strong emphasis on mutual understanding throughout the hiring process. Depending on the role and evaluation process, additional interviews, informal meetings with team members, or offer discussions may be arranged.

Employment Details

Employment Type: Full-time

Compensation: We offer globally competitive compensation packages (including stock options) benchmarked against leading companies in the quantum computing sector

Work Schedule: Discretionary Labor System for Professional Work (R&D)

Probation Period: 2 months (no changes to employment conditions during probation)

Work Location: 1F Room 104, International Science Innovation Building East Wing, Kyoto University, Yoshida-Honmachi 36, Sakyo-ku, Kyoto 606-8501, Japan

Working Hours: Discretionary Labor System (deemed working hours: 8 hours/day). Standard office hours: 9:00–18:00

Days Off: Complete two-day weekend (Saturday and Sunday), national holidays, summer holidays, year-end/New Year holidays

Paid Leave: 10 days granted after 6 months of employment

Benefits: Annual health check-up

Insurance: Health Insurance, Employees’ Pension Insurance, Employment Insurance

Smoking Policy: Non-smoking indoors