Estonia’s first quantum computing hackathon invites companies, students and technology enthusiasts

From 3–5 December 2025, Metrosert will host QEst Hack 2025, Estonia’s first hackathon dedicated to quantum computing. During the event, companies, students, and technology enthusiasts will work under the guidance of international mentors to explore ways to use quantum algorithms to solve complex business challenges. 

Participating companies will bring their data-intensive or complex business processes to the table to learn and test whether quantum computing could make them more efficient in the future. 

“Quantum-based models can unlock entirely new possibilities for sectors such as energy, logistics, transportation, telecommunications, financial services, and medical technology — wherever decisions are made based on massive datasets and complex algorithms. The hackathon gives companies a chance to learn and test what quantum computing can and cannot do, and how to prepare for its impact,” explains Nataly Dubbelman, Metrosert’s Quantum Technology Coordinator and organiser of the event. 

No prior quantum experience required 

For students, researchers, business and IT development specialists, and future-tech enthusiasts, QEst Hack offers a rare opportunity to learn the principles of quantum programming and algorithm design directly from experts from Canada and Finland. According to the organisers, no prior experience in quantum computing or physics is needed to participate. 

“For instance, Python is a great starting point for learning the basics of quantum computing,” notes Dubbelman. “The hackathon helps participants understand how to build on their existing programming skills with quantum logic.” 

She adds that knowledge of quantum computing will soon provide a strong advantage in the job market. 

“According to the McKinsey study, there is only one qualified candidate available for every three quantum-technology jobs today. Participating in the hackathon is a valuable chance to learn, experiment, and connect with companies before the field begins to grow exponentially.” 

Estonia has a strong starting position 

“Quantum computing is no longer a distant future — it’s the next stage of technological evolution that we must prepare for today. Just as AI has reshaped business models and workflows in recent years, quantum computing will go even deeper, transforming how we store, process, and protect data,” says Dubbelman. 

Despite its small size, Estonia already has a solid foundation for developing the quantum field — strong software developers, the ability to provide fundamental education in quantum physics, and extensive expertise in cybersecurity. Metrosert itself is active in quantum metrology, which focuses on precision measurement and sensor technologies — a key area of quantum research. 

“The goal of QEst Hack is to bring these competencies and people together, raise awareness, and help form a new community that prepares Estonia for the quantum era. We probably won’t be building a quantum computer in Estonia anytime soon, but we do need to prepare for its arrival — by developing our knowledge, understanding what quantum computing can and cannot do, and recognising both the risks and, above all, the opportunities it brings. Those who start learning today will have a clear advantage tomorrow,” emphasises the Metrosert representative. 

 

Additional information: https://kvant.ee/qest-hack-2025/