Machine Learning Engineer (Service) (Fixed-term contract)
MULTIVERSE COMPUTINGMadrid, Community of Madrid, Spain • Barcelona, Catalonia, Spain • Zaragoza, Aragon, Spain
Posted October 13, 2025
Contract / Temporary
About the Company
Multiverse Computing is a fast-growing deep-tech company founded in 2019, recognized by CB Insights as one of the 100 most promising AI companies globally.
Job Description
Multiverse Computing is a fast-growing deep-tech company looking for a Machine Learning Engineer with a strong background in Generative AI to join their team. The role involves building and deploying end-to-end Agentic AI systems and RAG pipelines, designing, training, and optimizing deep learning models, and contributing to cutting-edge research and development.
Requirements
- Master's or Ph.D. in Computer Science, Machine Learning, Data Science, Physics, Engineering, or related technical fields
- 3+ years of hands-on experience building, training, and deploying machine learning systems in production
- Strong understanding of end-to-end ML system design, including data sourcing and preparation, training, evaluation, deployment, monitoring, and iteration
- Proficiency in Python and core ML/data libraries (e.g., PyTorch, HuggingFace, NumPy, Pandas)
- Experience with cloud platforms (ideally AWS)
- Excellent communication skills, with the ability to work collaboratively in a team environment
Benefits
- Competitive annual salary starting from €55,000
- 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
- Equal pay guaranteed
- International exposure in a multicultural, cutting-edge environment
