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 

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

• Relocation package (if applicable).

• Up to 9-month contract, ending on 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 an AI Data Engineer, you will:

• Prepare and manage high-quality datasets for machine learning training and evaluation, ensuring they are organized, accessible, and reliable.

• Construct synthetic datasets and simulate task environments when production data is limited or unavailable, leveraging creative data generation techniques.

• Build and maintain efficient, scalable data pipelines that support continuous integration and flow of new data into production and research AI systems.

• Collaborate closely with data scientists and engineers to enable seamless data prep, transfer, and storage for ML experimentation and deployment.

• Monitor, validate, and optimize dataset quality and pipeline performance, introducing automation and best practices for data ingestion and transformation.

• Document data sources, pipeline logic, and data management decisions for transparency and team knowledge-sharing.

Required Qualifications

• Bachelor’s degree in Computer Science, Data Engineering, Data Science, or a related technical field.

• 2+ years of experience designing and operating data pipelines for AI/ML products, including ETL, data cleaning, and integration.

• Proficiency in Python and SQL for data manipulation and pipeline development.

• Hands-on experience with data engineering tools and frameworks (e.g., Apache Airflow, Spark, dbt).

• Familiarity with cloud data platforms (AWS, Azure, GCP) and data storage solutions.

• Experience preparing synthetic datasets or simulating environments for ML when needed.

Preferred Qualifications

• Experience supporting LLM or generative AI use cases with data engineering best practices.

• Working knowledge of vector databases and unstructured data management.

• Familiarity with data observability, data governance, and security in production environments.

• Experience collaborating with AI teams in research or enterprise settings.

About Multiverse Computing

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 & 2025) as one of the Top 100 most promising AI companies globally, we are also the largest quantum software company in the EU.
Our flagship products address critical industry needs:

• 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.

• 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.

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!

As an equal opportunity employer, Multiverse Computing is committed to building an inclusive workplace. The company welcomes people from all different backgrounds, including age, citizenship, ethnic and racial origins, gender identities, individuals with disabilities, marital status, religions and ideologies, and sexual orientations to apply.