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.

AS A SOFTWARE ENGINEER YOU WILL

· Join a world-class team of Quantum and AI experts with an extensive track
record in both academia and industry.

· Work with Fortune-500 customers from government and private sectors.

· Contribute to our groundbreaking compressing tool

· Tackle high value open problems from industry.

· Take on technical leadership and work together with software and DevOps
engineers as well as our machine learning and quantum experts to industrialize
Multiverse’s core technologies

REQUIRED QUALIFICATIONS

Software Engineering

* Proven track recor

📌 Senior Software Engineer (Barcelona)
🏢 Multiverse Computing
📍 Barcelona