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Enabling a Quantum Revolution

Quantum computing has the potential to transform how we tackle hard computational problems. At Horizon Quantum, we're building tools to empower developers to redefine what's possible.

Who We Are

Horizon Quantum is developing a new generation of programming tools to simplify and expedite the process of developing software for quantum computers.

By removing the need for prior quantum computing experience to develop applications for quantum hardware, Horizon’s tools will make the power of quantum computing accessible to every software developer.

Why Horizon Quantum

At Horizon Quantum, we are bridging the gap between quantum hardware and software developers.

We make programming tools that allow developers to work at higher levels of abstraction rather than focusing on quantum physics or hardware requirements. 

To achieve this, we are automating the construction of quantum algorithms from classical code and making programming a quantum computer more like conventional software engineering. Our goal is to enable all developers, regardless of their quantum expertise, to harness the power of quantum computers.

A Team With Science at Heart

At Horizon Quantum, our interdisciplinary team blends deep scientific expertise with proven leadership in the technology industry. Educated at premier institutions including Oxford, MIT, and Caltech, our core scientific leaders—including our CEO, Chief Scientist, and Principal Scientists—bring decades of research experience in quantum computing and related fields. This foundation is complemented by seasoned professionals from industry giants, ensuring that Horizon's leadership is well-versed in both groundbreaking research and practical application.

Leadership

Dr Joe Fitzsimons

Chief Executive Officer

Dr Si-Hui Tan

Chief Science Officer

Amanda Chew

VP of Product

Eoin Scanlon

VP of Operations

Philip Tan

VP of Commercial Operations

Dr Raymond Lloyd

VP of Engineering

Dr Denis Chevallier

Principal Scientist

Dr Jansen Zhikuan Zhao

Principal Scientist

Dr Ryan Arlitt

Principal Engineer

Kyle Chu

Principal Engineer

Sofia Boggio

Director of Design

Sumanth Puttur

Director of Human Resources

Alvin Tan

Director of Finance

Yanina Blaclard

Director of Marketing and Communications

Board

Dr Joe Fitzsimons

Chief Executive Officer

Dr Si-Hui Tan

Chief Science Officer

Hsien-Hui Tong

Executive Director, SGInnovate

Eoin Scanlon

VP of Operations

Biography

Eoin leads the development and execution of the company’s strategy, working closely with the science and engineering teams to deliver operational efficiency and facilitate meaningful progress.

A retired Lieutenant Colonel, Eoin joined Horizon Quantum Computing after a distinguished 22-year career in the Irish Defence Forces, where he worked primarily in military communications, ICT and cybersecurity. A former Commanding Officer with several overseas tours of duty, Eoin brings a wealth of experience in leadership, operations, project management and logistics to Horizon. With Bachelors degrees in both Mathematics and Physics, and Masters Degrees in Mathematical Physics, Data Analytics, Communications Technology Management and Leadership, Eoin brings a unique blend of expertise and experience to the role.

Outside work, Eoin enjoys reading, playing guitar (poorly) and exploring the world with his family.

Previously

Irish Army Lieutenant Colonel;
MA Leadership and MSc Mathematical Physics

Join Us

At Horizon Quantum, you'll have the opportunity to work with a talented and passionate team that is pushing the frontiers of one of the most promising technologies of our time.

We are seeking professionals across a range of business functions, from science and engineering to commercial operations, who are eager to contribute to our effort.

Visit our Careers page

Can’t find a match in the open positions but think you would be a great fit for our team? Reach out to us at careers@horizonquantum.com.

Offices

Singapore

Alice@Mediapolis
29 Media Cir., #05-22
Singapore, 138565

Dublin

Glandore,
24 Fitzwilliam Place
Dublin, D02 T296