Multiverse Computing

Multiverse is a well-funded, fast-growing deep-tech company founded in 2019. We are the largest quantum software company in the EU and have been recognized by CB Insights (2023 and 2025) as one of the 100 most promising AI companies in the world.
With 180+ employees and growing, our team is fully multicultural and international. We deliver hyper-efficient software for companies seeking a competitive edge through quantum computing and artificial intelligence.
Our flagship products, CompactifAI and Singularity, address critical needs across various industries:

• CompactifAI is a groundbreaking compression tool for foundational AI models based on Tensor Networks. It enables the compression of large AI systems—such as language models—to make them significantly more efficient and portable.
• Singularity is a quantum- and quantum-inspired optimization platform used by blue-chip companies to solve complex problems in finance, energy, manufacturing, and beyond. It integrates seamlessly with existing systems and delivers immediate performance gains on classical and quantum hardware.

You’ll be working alongside world-leading experts to develop solutions that tackle real-world challenges. We’re looking for passionate individuals eager to grow in an ethics-driven environment that values sustainability and diversity.
We’re committed to building a truly inclusive culture—come and join us.

This opportunity is to work in our offices in San Sebastian, Spain.

The Technical Engineering Director

• Reports directly to CTO
• Drives delivery on customer projects.
•  Derives new IP from customer needs to expand Multiverse’s product.
• Curates a high-performance team. Manages talent allocation
• Brings a unique technical expertise to the Tech team.
• Communicates with other directors to find cross project synergies.

Required Qualifications

•  Masters in Machine learning, Physics, Computer Science, or another STEM field
•  Minimum 3 years’ industry experience working on NLP, Large Language Models, or Deep learning
• Minimum 2 years' experience in Project Management
•  Proven Team management experience
•  Minimum 2 years' experience with Python
•  Ability to work with a diverse team of people, both in-person and through online resources
• Fluent in English and Spanish preferred. 

Preferred Qualifications

• Proven experience managing managers
• 5+ years of Industry experience building custom software solutions
• Experience as customer point of contact
•  Must be able to develop and manage project plans
•  Must be able to communicate effectively with all levels in the organisation
•  Ability to work independently and hit the ground running.

Perks & Benefits

• Indefinite contract.
• Equal pay guaranteed.
• Variable performance bonus.
• Signing bonus.
• We offer work visa sponsorship (If applicable).
• Relocation package (if applicable).
• Private health insurance.
• Flexible remuneration: hospitality and public transportation.
• Eligibility for educational budget according to internal policy.
• Hybrid opportunity.
• Language classes and discounted lunch options
•  Working in a high paced environment, working on cutting edge technologies.
•  Career plan. Opportunity to learn and teach.
•  Progressive Company. Happy people culture

As an equal opportunity employer, Multiverse Computing is committed to building an inclusive workplace. The company welcomes people from all different backgrounds, including age, citizenship, ethnic and racial origins, gender identities, individuals with disabilities, marital status, religions and ideologies, and sexual orientations to apply.