Hybrid, with at least 3 days per week in the office
Fluent Spanish and English required; Catalan is a plus
Punto Health is an award-winning digital health startup on a mission to transform cognitive and senior care.
PuntoTest , a speech-based digital biomarker for the early detection and monitoring of cognitive change.
We work closely with leading healthcare and research organisations across Spain and the UK, including NHS services and the Alzheimer’s Society.
Senior Machine Learning Engineer
to become our first dedicated AI and Data hire in Barcelona.
You will help establish and grow our Barcelona AI and Data team while working closely with our existing engineering and AI team in London.
This is a senior, hands-on role spanning applied machine learning, clinical research and production engineering. PuntoCare , developing models and AI systems using speech, clinical and longitudinal behavioural data.
You will own work across the full ML lifecycle, from data exploration and experimental design to deployment, monitoring and continuous improvement. speech models for PuntoTest ,



our digital biomarker for detecting and monitoring cognitive change.
PuntoCare , combining clinical, behavioural and engagement data.
Build reliable and reproducible pipelines for model training, evaluation, deployment and monitoring.
Collaborate with engineering, product and clinical teams across Barcelona and London to turn research into deployed products.
Strong applied machine learning and statistical foundations, with experience taking models from experimentation into production (not just offline analysis).
Strong software engineering skills, including proficiency in Python, Git, ML frameworks and cloud infrastructure such as GCP.
Fluent written and spoken Spanish and English. Catalan is a strong plus.
Become the first dedicated AI and Data hire in Barcelona and help shape the team as it grows.
Work across speech biomarkers, longitudinal cognitive health data and patient-facing AI systems.

📌 Machine Learning Engineer, Senior (Barcelona)
🏢 Punto Health
📍 Barcelona