AI Data Scientist (Fixed-term contract)

<p>We are looking to fill this role <strong>immediately </strong>and are reviewing applications daily. Expect a fast, transparent process with quick feedback. </p><p><strong>Why join us? </strong></p><p>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%. <br/>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.” <br/> </p><p><strong>We offer</strong></p><ul> <li>Competitive annual salary </li> </ul><ul> <li>Two unique bonuses: signing bonus at incorporation and retention bonus at contract completion. </li> </ul><ul> <li>Relocation package (if applicable). </li> </ul><ul> <li>Fixed-term contract ending in June 2026. </li> </ul><ul> <li>Hybrid role and flexible working hours. </li> </ul><ul> <li>Be part of a fast-scaling Series B company at the forefront of deep tech. </li> </ul><ul> <li>Equal pay guaranteed. </li> </ul><ul> <li>International exposure in a multicultural, cutting-edge environment. </li> </ul><p><strong><br/>As an AI Data Engineer, you will: </strong></p><ul> <li>Prepare and manage high-quality datasets for machine learning training and evaluation, ensuring they are organized, accessible, and reliable. </li> </ul><ul> <li>Construct synthetic datasets and simulate task environments when production data is limited or unavailable, leveraging creative data generation techniques. </li> </ul><ul> <li>Build and maintain efficient, scalable data pipelines that support continuous integration and flow of new data into production and research AI systems. </li> </ul><ul> <li>Collaborate closely with data scientists and engineers to enable seamless data prep, transfer, and storage for ML experimentation and deployment. </li> </ul><ul> <li>Monitor, validate, and optimize dataset quality and pipeline performance, introducing automation and best practices for data ingestion and transformation. </li> </ul><ul> <li>Document data sources, pipeline logic, and data management decisions for transparency and team knowledge-sharing. </li> </ul><p></p><p><strong>Required Qualifications</strong> </p><ul> <li>Bachelor’s degree in Computer Science, Data Engineering, Data Science, or a related technical field. </li> </ul><ul> <li>2+ years of experience designing and operating data pipelines for AI/ML products, including ETL, data cleaning, and integration. </li> </ul><ul> <li>Proficiency in Python and SQL for data manipulation and pipeline development. </li> </ul><ul> <li>Hands-on experience with data engineering tools and frameworks (e.g., Apache Airflow, Spark, dbt). </li> </ul><ul> <li>Familiarity with cloud data platforms (AWS, Azure, GCP) and data storage solutions. </li> </ul><ul> <li>Experience preparing synthetic datasets or simulating environments for ML when needed. </li> </ul><p></p><p><strong>Preferred Qualifications</strong> </p><ul> <li>Experience supporting LLM or generative AI use cases with data engineering best practices. </li> </ul><ul> <li>Working knowledge of vector databases and unstructured data management. </li> </ul><ul> <li>Familiarity with data observability, data governance, and security in production environments. </li> </ul><ul> <li>Experience collaborating with AI teams in research or enterprise settings. </li> </ul><p><br/></p><ul> </ul><ul> </ul><p><strong>About Multiverse Computing</strong></p><p>Founded in 2019, we are a well-funded, fast-growing deep-tech company with a team of 180+ employees worldwide. Recognized by CB Insights (2023 &amp; 2025) as one of the <em>Top 100 most promising AI companies globally</em>, we are also the largest quantum software company in the EU. <br/>Our flagship products address critical industry needs: <br/> </p><ul> <li>CompactifAI → a groundbreaking compression tool for foundational AI models, reducing their size by up to 95% while maintaining accuracy, enabling portability across devices from cloud to mobile and beyond. </li> </ul><ul> <li>Singularity → a quantum and quantum-inspired optimization platform used by blue-chip companies in finance, energy, and manufacturing to solve complex challenges with immediate performance gains. </li> </ul><p>You’ll be working alongside world-leading experts in quantum computing and AI, developing solutions that deliver real-world impact for global clients. We are committed to an inclusive, ethics-driven culture that values sustainability, diversity, and collaboration — a place where passionate people can grow and thrive. Come and join us! </p><p><em>As an equal opportunity employer, Multiverse Computing is committed to building an inclusive workplace. The company welcomes people from all </em>different backgrounds, including age,