Berlin Quantum
Hackathon 2026
Where Innovation Meets Entanglement
Hosted by

5 Weeks
Coding + Mentorship
€20.000
Awarded in Compute Credits
20+
Quantum Backends
About the
Hackathon
The Berlin Quantum Hackathon 2026 is a one-of-a-kind event uniting innovators, coders, and scientists to apply quantum computing for real-world impact.
Backed by the State of Berlin’s Quantum Initiative, the hackathon supports the Senate’s mission to make the capital an international hotspot for quantum technologies. It serves as a bridge between research, startups, and public organizations — showcasing how Kipu Quantum’s pioneering algorithms and platform can translate scientific breakthroughs into usable, scalable applications while strengthening Berlin’s growing quantum ecosystem and creating broader quantum awareness across industries.
As part of the hackathon, participants will tackle practical challenges submitted by Berlin-based organisations, gaining first-hand experience in quantum computing while performing real calculations for concrete use cases that strengthen these organizations’ technological capabilities.
Together, we’re building the foundation for a vibrant quantum community in Berlin—one where collaboration, innovation, and talent turn complexity into progress.
About
Kipu Quantum
Kipu Quantum is a Berlin-based quantum software company pioneering next-generation algorithms that harness the full power of today’s leading quantum hardware.
awaiting you
Practical Challenges
Solve actual practical problems submitted by prominent Berlin-based organisations.
Access to Real Quantum Hardware
Run your code on today’s top hardware from the likes of IBM, IQM, and others.
Visibility & Impact
Your solutions will be showcased to policymakers, industry leaders and the European quantum community.
Career and Networking
Meet a wide range of players active in quantum that are on the lookout for talent and who can open doors.
Expert Mentorship
Work closely with Kipu experts, quantum algorithm engineers and quantum researchers to build your solution.
Advanced Developer Tools
Leverage CLI, SDKs, and hybrid workflow orchestration through the Kipu Quantum Hub.
Our partners
Challenges
Challenge 1 – Quantum Machine Learning
The challenge will be in the context of Brain Computer Interface and methods for Neuromodulation. Here signal decoding can become computational challenging due to the lack of signal fidelity and/or attenuation. Existing classical machine learning methods can help, but face limits in terms of accuracy and speed.
Use Case Provider
Challenge 1 –
Quantum Machine Learning
Goal
Create and implement a model that takes EEG recordings as input and predicts intention of different movements, leveraging QML components such as:
- Quantum feature maps
- Quantum kernels
- Variational quantum circuits
- Hybrid quantum–classical neural networks
- Quantum dimensionality reduction or feature extraction
Provided Materials
Participants will be given:
- Motor Imagery EEG dataset
- Literature to benchmark against
- Kipu Quantum Hub tools (e.g. quantum feature maps)
- Access to hardware (quantum and classical)
Your Tasks
Create an end-to-end workflow including
- Preprocessing
- Feature Extraction
- Classification
- Benchmarking
Challenge 2 –
Quantum Optimization
Challenge 2 – Quantum Optimization
The challenge will be around the Crew Scheduling Problem, where a single driver operates multiple route segments during one shift, and the sequence must obey time, location, labor law, and operational constraints. This turns the problem into a multi-stage decision chain with lots of constraints — far beyond a simple linear assignment and hard for classical methods to solve.
Use Case Provider
Hackathon Updates
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Prizes & Opportunities
1st Place
9.000€
Awarded in Quantum compute credits
2nd Place
6.000€
Awarded in Quantum compute credits
3th Place
5.000€
Awarded in Quantum compute credits
All 6 selected teams will also get
A travel and accommodation budget to attend the final event in Berlin
Mentorship from Kipu experts and networking opportunities with Berlin industry decision-makers and policy-makers
Featured on the Kipu Quantum Hub, as well as in Kipu’s and Berlin Partner’s communication channels
Who should join
Team Size
2 to 5 members. 6 teams will be selected in total
Coding Experience
Programming skills, especially in Python, are required.
Quantum experience
Understanding of quantum basics, especially Qiskit frameworks, is strongly preferred
The Kipu Quantum Hub — foundation of the Berlin Quantum Hackathon
Your Gateway to the Quantum Ecosystem. Built on years of research and industry collaboration.

Access to 20 + Quantum Backends — including IBM, IonQ, Rigetti & IQM
Algorithms-as-a-Service — ready-to-use solvers for optimization, QML, and simulation
Hybrid DevOps Tools — build reproducible pipelines that blend quantum & classical compute
AI-Assisted Learning — built-in code agent and quantum assistant for fast development
Collaboration & Marketplace — access a library of use cases and algorithms shared by the other users of the Hub
Quantum anywhere, anytime — Access to quantum simulators, locally or in the cloud
trusted by
The Judges

Archismita Dala, PhD
Lead Client Engagement
Kipu Quantum GmbH

Prof. Dr. Manfred Hauswirth
Executive Director
Fraunhofer Institute FOKUS

Dr. Oliver Muth
Senior Principal Secure Materials & Quantum Systems
Bundesdruckerei GmbH

Prof. Dr. Jens Eisert
Professor of Quantum Physics
Freie Universität Berlin

Maximilian Walz
Vice President Technology Transformation & Strategic Incubation
T-Systems
Judging Criteria
Innovation & Originality
Novel application of quantum computing
Technical Execution
Correctness, efficiency and use of hardware
Real-World Impact
Relevance and benefit to the industry use case
Collaboration & Presentation
Teamwork and clarity of communication
Scalability & Sustainability
Potential for further development
Agenda
November 18th, 2025
Launch of the Call for Applicants
Applications open for participants
December 3rd, 2025
Close of Applications
Introduction to Kipu Quantum Hub
December 5th, 2025
Team selection
6 weeks of coding + mentorship
December 15th, 2025
Plattform Onboarding (Online)
Projects reviewed by expert panel
January 19th, 2026
Kickoff Hackathon (Online)
At Change Hub Berlin
February 20th, 2026
Hackathon close and project submission
At Change Hub Berlin
March 5th, 2026
Final pitch at Change Hub Berlin (In-person)
At Change Hub Berlin
FAQ
Who can participate?
While experience with quantum is ideal, it is not required. Basic programming skills, namely with Python, are important. Domain expertise is a plus. You should come as a team, so at least 2 people, up to 5 people. There will be 6 teams selected in total.
Do I need quantum computing experience?
Not necessarily! While some quantum computing knowledge is helpful, we’ll have workshops and mentors available throughout the event. If you’re eager to learn and have programming skills, you’re ready to participate.
Is there a registration fee?
No! The event is completely free to attend.
Can I work on an existing project?
All projects must be started during the hackathon. However, you can use existing libraries, frameworks, and quantum computing platforms. The core innovation must happen during the event.
What quantum platforms will be available?
Participants will have access to leading quantum computing platforms including IBM Quantum, AWS Braket, and others. We’ll provide API credits and documentation during the event.
How are projects judged?
Projects are evaluated based on innovation, technical complexity, impact potential, presentation quality, and use of quantum computing principles. Each track has specific criteria detailed in the judging rubric.
What is the Senate’s vision for quantum technologies?
With the Berlin Quantum initiative, the Berlin Senate is pursuing the goal of developing the capital into an internationally recognized hotspot for quantum technologies. The focus is on building a strong, networked ecosystem that equally promotes excellent basic research, innovation, and technology transfer.
In particular, it addresses photonics as a quantum-based technology, quantum communication, quantum sensing, and quantum computing, with a focus on software and suppliers. At the same time, the initiative aims to establish international partnerships in order to strengthen international exchange and technology transfer in a targeted manner.
To achieve this goal, cooperation within the scientific community will be strengthened by the Berlin Quantum, which brings together expertise from universities and research institutions. At the same time, young research groups will be supported and close partnerships between science and industry will be further expanded.
Another key component is the Leap Berlin innovation hub in Adlershof, which already serves as the nucleus of a growing QT community and as a coworking and networking space for start-ups. The aim is to create a resilient quantum community there that promotes sustainable start-ups and translates research results into marketable applications more quickly.
There is a particular focus on training and international cooperation. Through targeted new appointments, the expansion of basic research, and the promotion of talent across all career levels, Berlin aims to secure skilled workers in the long term and provide new impetus for research. Key cornerstones are the financing of a cohort of postdocs and the provision of modern technical equipment, which not only increases the attractiveness for top talent but also facilitates the acquisition of additional third-party funding from public and private sources.
In terms of content, the focus will be on both quantum software – including the development of software and algorithms, quantum algorithms, quantum simulation and optimization, and machine learning – and quantum hardware, in particular quantum sensor technology, in order to cover the entire value chain and establish Berlin as a leading location for both areas.
Overall, the Senate is pursuing the goal of making Berlin a leading location for quantum research and industry in the coming years and establishing the city internationally as a center for quantum technologies.
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