Are you an experienced fluent English speaking Machine Learner, located in Barcelona or willing to relocate?

Our rapidly expanding SaaS client is building an in‑person team in Barcelona, working together in English.

They support relocation and visa sponsorship where needed.

Their values are simple: stay curious, be kind always, and move with purpose . They care about technical depth, but also about how people work together, learn, communicate, and support each other.

They offer competitive salary, meaningful early‑employee equity, flexible time off, flexible work‑from‑home arrangements, a learning and conference budget, high‑quality equipment, and practical support to help you make Barcelona home if it's not already.

Hard Technical Challenges

The company sits at the edge of machine learning, biology, and experimental science. Some of the hardest problems you'll work on include:

Learning from sparse biology...