Full Stack Software Engineer (Fixed-term contract)

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 offerCompetitive 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 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 Full Stack Software Engineer, you willJoin 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.Collaborate with the founding team in a fast-paced startup environment.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 technologiesRequired QualificationsBachelor's degree or higher in Computer Science, a related technical field or relevant industry experienceExpert knowledge of Python and preferably other languages such as Rust and C/C++Junior: 1-2 years of experience in software engineering with focus on machine learning and data science.Mid: 3+ years of experience in software engineering with focus on machine learning and data science.Experience in frontend and backend development, with varying levels of seniority.Proficiency in TypeScript, Python, Lit, and frameworks such as Flask or FastAPI.Experience in developing and deploying software systems on the cloud, e.g.