Multiverse Computing

Multiverse Computing is the leading quantum AI software company. We apply quantum and quantum-inspired AI to solve complex problems in finance, energy, manufacturing, defense, cybersecurity, life sciences, and chemistry, delivering practical applications and tangible value today. We provide hyper-efficient software to companies wanting to gain an edge with quantum computing and artificial intelligence. One of our flagship products is Singularity, a software platform that contains quantum and quantum-inspired algorithms developed and patented through proof-of-concept trials we have been performing for industrial and service clients. Our other product CompactifAI, is an AI model compression tool that reduces AI model size while maintaining performance, leading to lower energy consumption and costs. CompactifAI is ideal for real-time processing and edge computing applications. It has been adopted by enterprises in healthcare, automotive, and telecommunications, showcasing its versatility and impact. Multiverse Computing applies these cutting edge technologies to provide companies a chance to derive value from the quantum AI revolution.

multiversecomputing.com

Multiverse Computing

multiversecomputing.com

HQES

Team Size392

Open Jobs34

Total Funding$360M

Latest FundraiseUnknown

TL;DR

Founding: Founded in 2019, headquartered in Donostia / San Sebastián, Spain

Focus: Quantum and quantum-inspired AI software for optimization and model compression

Flagship products: Singularity (quantum-inspired optimization) and CompactifAI (AI/LLM compression)

Recent funding: Announced large Series B (€189M) and prior Series A (€25M)

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Company Overview

Problem Domain

Enterprise optimization and AI model compression for industries such as finance, energy, manufacturing, cybersecurity and telecommunications.

Founded

2019

Industry

Software Development

Funding Track Record

Series A- 2024-03-04

€25 million

Oversubscribed Series A announced March 2024; additional participation later from CDP Venture Capital.

Series B- 2025-06-12

€189 million

Announced June 2025 to support commercialization of CompactifAI and broader AI efforts.

Investor Signal

“Institutional and corporate participation including Bullhound Capital, Columbus Venture Partners, CDP Venture Capital, HP Tech Ventures, Toshiba and others”

Join the Team

Senior Distributed Computing Engineer (Fixed-term Contract)

HybridSan Sebastián, Basque Country, ES

Hybrid • San Sebastián, Basque Country, ES

We are looking to fill this role immediately and are reviewing applications daily. Expect a fast, transparent process with quick feedback.

Why join us? We are a European deep-tech leader in quantum and AI, backed by major global strategic investors and strong EU support. Our groundbreaking technology is already transforming how AI is deployed worldwide — compressing large language models by up to 95% without losing accuracy and cutting inference costs by 50–80%.

Joining us means working on cutting-edge solutions that make AI faster, greener, and more accessible — and being part of a company often described as a “quantum-AI unicorn in the making.”

We offer

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Backend Developer

InternshipHamburg, DE

Internship • Hamburg, DE

Data Scientist

ContractNew York, US

Contract • New York, US

AI Researcher

InternshipAustin, US

Internship • Austin, US

Technical Writer

ContractJerusalem

Contract • Jerusalem

AI Researcher

Full-timeBerlin, DE

Full-time • Berlin, DE

Mobile Developer

InternshipManchester, GB

Internship • Manchester, GB

Competitive annual salary starting from €60,000, based on experience and qualifications.

Two unique bonuses: signing bonus at incorporation and retention bonus at contract completion.

Relocation package (if applicable).

Contract ending on June 2026.

Hybrid role and flexible working hours.

Be part of a fast-scaling Series B company at the forefront of deep tech.

Equal pay guaranteed.

International exposure in a multicultural, cutting-edge environment.

As a Tech lead, you will Lead the design, implementation, and management of scalable compute clusters. The ideal candidate combines electronics/hardware expertise with hands-on experience in cluster administration and distributed systems. Responsibilities involve hardware-software integration, infrastructure automation, and technical team mentorship to deliver robust, high-performance solutions.

Architect, build, and maintain distributed compute clusters using diverse hardware.
Integrate various hardware components and support deployment pipelines.
Automate cluster operations including provisioning, monitoring, and upgrades.
Ensure cluster reliability, security, and performance.
Mentor team members in cluster management and systems integration.
Collaborate across hardware and software domains for seamless project delivery.

Required Qualifications

Bachelor's or Masters's Degree in Electronics, Electrical, or Computer Engineering.
Experience in designing, deploying, or operating distributed computing clusters
Strong understanding of computer architecture and hardware-software interaction.
Linux administration and scripting (Python, Bash, etc.).
Demonstrated adaptability and cross-disciplinary collaboration.

Preferred Qualifications

Experience with cluster automation, orchestration, or personal hardware projects.
Familiarity with infrastructure monitoring, DevOps practices, and integration of specialised hardware.

About Multiverse Computing Founded in 2019, we are a well-funded, fast-growing deep-tech company with a team of 180+ employees worldwide. Recognized by CB Insights (2023 & 2025) as one of the Top 100 most promising AI companies globally , we are also the largest quantum software company in the EU.

Our flagship products address critical industry needs:

CompactifAI → a groundbreaking compression tool for foundational AI models, reducing their size by up to 95% while maintaining accuracy, enabling portability across devices from cloud to mobile and beyond.
Singularity → a quantum and quantum-inspired optimization platform used by blue-chip companies in finance, energy, and manufacturing to solve complex challenges with immediate performance gains.

You’ll be working alongside world-leading experts in quantum computing and AI, developing solutions that deliver real-world impact for global clients. We are committed to an inclusive, ethics-driven culture that values sustainability, diversity, and collaboration — a place where passionate people can grow and thrive. Come and join us!

Come and join our multicultural team!

Multiverse Computing

Multiverse Computing

TL;DR

Related Companies

Company Overview

Problem Domain

Founded

Industry

Funding Track Record

Investor Signal

Founders

What we do

Join the Team

Senior Distributed Computing Engineer (Fixed-term Contract)

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Backend Developer

Data Scientist

AI Researcher

Technical Writer

AI Researcher

Mobile Developer