#252 [Quantum Computers] Junior Quantum Scientist: Theoretical

Company Overview

The company aims to bring quantum computing into practical, real-world use.

By realizing quantum computing, they seek to balance energy efficiency with high computational power, overcome the limits of information processing facing humanity, and contribute to the creation of a sustainable society.

They are a pioneering leader in the global quantum computing market, driven by proprietary optical quantum technology that enables room-temperature operation and excellent scalability. A diverse team of highly skilled professionals from various backgrounds and fields collaborates daily, transcending borders and disciplinary boundaries.

They welcome ambitious individuals who want to create world-changing “next-generation technology” firsthand and make a genuine impact on the global market.

The company is also well-capitalized, having raised a total of 7 billion yen in funding.

Background

The Architecture Unit plays a broad role in the design of optical quantum computers—ranging from conceptual design and evaluation of future systems to detailed design based on existing technologies. To accelerate their R&D toward realizing optical quantum computing, they are currently strengthening their team. In this role, they are seeking high-potential, growth-oriented individuals who have a strong interest in optical quantum information and the ambition to eventually lead world-class, cutting-edge technology from the high-level architecture layer.

Key Responsibilities

The Architecture Unit plays a broad role in the design of optical quantum computers—ranging from conceptual design and evaluation of future systems to detailed design based on existing technologies. To accelerate their R&D toward realizing optical quantum computing, we are currently strengthening their team. In this role, we are seeking high-potential, growth-oriented individuals who have a strong interest in optical quantum information and the ambition to eventually lead world-class, cutting-edge technology from the high-level architecture layer.

Requirements

• A background in physics, applied physics, physical engineering, or a related field, with a master’s degree or higher
• Experience in numerical computation, data analysis, and simulation using Python or similar tools
• Research experience in optics, lasers, quantum optics, quantum mechanics, or related fields
• Experience collaborating with experimental teams

Preferred Requirements

• Experience writing papers as a first author.
• Experience in both experimental and theoretical research.
• Conversational proficiency in Japanese.
• Experience working at a quantum computing-related company.
• Education: Ph.D. holder, or research experience in a Ph.D. program
• Language Skills: English proficiency at a level sufficient for smooth communication with other researchers and quantum computing experts

Terms and Conditions

• Annual Salary: 10 million JPY or higher (determined based on experience and skills)

• Bonus: None

• Salary Increase: Once a year

• Probation Period: 3 months

• Location: Tokyo

• Social Insurance: Fully covered

• Working Hours: Flextime (Core time: 13:00–16:00)

• Holidays: Saturdays, Sundays, and National Holidays

• Average Overtime: Discretionary labor system

• Smoking Cessation Measures: Non-smoking indoors

Selection Process

• Selection Flow: 3 interviews (including one in-person presentation interview)

• Required Documents: Resume, CV (work history), and list of publications

• Interview Language: Japanese or English