Backend Engineer (Fixed-term contract)

Multiverse Computing LLC

📍 aragón, aragón, Spain

Full-time Other-General Posted March 01, 2026

Job Description

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
  • Competitive annual salary starting from €45,000, based on experience and qualifications.

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

  • Relocation package (if applicable).

  • Fixed‑t...