Quantum Integration Engineer at IQM Quantum Computers | Tokyo, Japan | Rezi

Quantum Integration Engineer at IQM Quantum Computers

Quantum Integration Engineer

IQM Quantum Computers · Tokyo, Japan

1 months ago

Quantum Integration Engineer

IQM Quantum Computers · Tokyo, Japan

2 months ago
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About the Role

As a Quantum Integration Engineer, you will ensure IQM quantum computers operate reliably across cloud, customer, and internal R&D environments. You will work hands-on with calibration, system stability, software updates, and incident resolution, collaborating closely with R&D teams as a system expert. Your work will translate real system behavior into structured feedback to improve future technology generations, ensuring our quantum computers are operational, stable, and scientifically usable.

Responsibilities

  • Operate and maintain IQM quantum computers across cloud and customer environments, ensuring high availability and stable performance
  • Plan and execute calibration and service activities aligned with customer and user needs
  • Perform on-site debugging and testing
  • Analyze system performance, identify deviations, and troubleshoot hardware and software issues affecting system behavior and stability
  • Contribute to L2 incident resolution and technical support for customer systems
  • Perform testing, debugging and calibration during customer system deliveries and commissioning
  • Act as a key interface between production systems and R&D, providing structured technical feedback to improve performance, usability, and reliability
  • Develop and refine service documentation, procedures, and laboratory best practices

Requirements

  • Master's degree in quantum physics, experimental physics, engineering, or a closely related field
  • Experience working with complex experimental or high-tech systems such as superconducting circuits, cryogenic setups, RF systems, or similar advanced hardware environments
  • Strong understanding of quantum computer architecture and calibration, as well as system level performance dependencies
  • Experience in troubleshooting hardware and software integration issues in research or production environments
  • Ability to analyze experimental data and identify root causes of performance deviations
  • Proficiency in Python or a similar programming language
  • Experience documenting procedures, experiments, and technical findings in a structured way
  • Ability to take ownership of tasks, manage multiple priorities, and collaborate effectively across R&D, engineering, and customer facing teams in various time zones
  • Commitment to reliability, safety, and continuous improvement
  • Excellent communication skills in English and Japanese, with the ability to explain complex technical topics to both technical and non-technical audiences
  • Willingness and ability to travel to customer premises as needed

Skills

  • Python
  • Quantum computer architecture
  • Calibration
  • System level performance dependencies
  • Troubleshooting hardware and software integration issues
  • Data analysis
  • Documentation
  • Collaboration
  • Communication

Location

  • Global

Work Type

  • Hybrid
  • Flexible hours

Experience Level

  • PhD is considered an advantage

Education Level

  • Master's degree in quantum physics, experimental physics, engineering, or a closely related field

Benefits

  • Hybrid setups
  • Flexible hours

About the Company

  • At IQM, we build world-leading quantum computers for the well-being of humankind, designing systems to tackle computational challenges beyond the practical limits of classical machines.
  • Our work sits at the edge of science and engineering, turning deep research into reliable, full-stack systems that drive discoveries in fields like medicine, energy, and technology.
  • We offer full-stack quantum computing, from quantum hardware to software layers.
  • We aim high and support sustainable performance with life outside work considered.
  • Expect to learn constantly in a collaborative environment with approachable leadership and a flat hierarchy.
  • We are big enough to matter and small enough to move fast, in a growth phase where top performers get noticed.
  • Our people build know-how for the entire quantum ecosystem, publishing papers, running hackathons, and shaping a market that's still being defined.