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-term contract ending in June 2026. Hybrid role and adaptable 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. Required Qualifications 2–5 years of experience developing and maintaining backend systems in Python or Go . Strong understanding of RESTful API or gRPC design, versioning, and performance optimization. Experience with Docker and basic familiarity with Kubernetes for deploying scalable services. Solid understanding of relational databases (PostgreSQL/MySQL) and schema design. Experience integrating or automating workflows across multiple systems (data, CI/CD, ML). Proficiency with Git , testing frameworks , and CI/CD pipelines (GitLab, GitHub Actions). Experience with AWS or cloud-based deployment environments. A product-oriented mindset — able to turn R&D; scripts or prototypes into stable, usable APIs or microservices. Preferred Qualifications Experience with ML workflow orchestration (Flyte, Airflow, MLflow, or Kubeflow). Exposure to LLM inference/deployme

📌 Backend Engineer (Aragón)
🏢 Multiverse Computing
📍 Aragón