Machine Learning Engineer

🚀 We're Hiring: Machine Learning Engineer (MLE)

We are looking for a Senior Data Scientist / Machine Leanring Engineer to join our team. You will work on a IT sector, developing models and conducting data analysis. Your role will be crucial in all phases of the predictive model lifecycle, from data collection and cleaning to deployment in production.

📍 Location: Hybrid in Barcelona

👩 💻 Experience: 3–4 years in Machine Learning or Data Science

🌍 Language: English fluency required (team communication is in English)

🔧 Key Responsibilities

• Develop and implement ML models, particularly in the NLP or GenAI space
• Write clean, modular, and efficient Python code following best practices
• Collaborate with MLEs / Data Scientists and cross-functional teams to move models into production
• Support data processing and feature engineering efforts
• Develop machine learning models and data processing pipelines.
• Analyze, clean, and handle complex data.
• Evaluate the performance of existing models and solutions.
• Develop and deploy models in the cloud.
• Mentor the team.
• Create new solutions and approaches.
• Engage in critical thinking and deep analysis of challenges.

🧰 Tech Stack

• Python (advanced, structured coding) and SQL.
• Databricks, pandas, scikit-learn, PyTorch, or similar libraries
• Experience with NLP and/or Generative AI (LLMs) is highly valued
• Predictive models.
• Cloud platforms (Azure, AWS).
• Document models and data analysis.
• Experience working with Scrum/Agile methodologies.

🎁 What’s in it for you?

💰 €1200 individual training budget for languages, certifications, books, and more

⏰ Flexible hours and hybrid work model in beautiful Barcelona

🧘 Flexible benefits package & discounts at gyms through Wellhub

🏥 Private health insurance — fully paid by us!

🔄 Monthly feedback & growth sessions with your Team Lead

🎉 Bi-monthly team buildings — yes, including pool parties & epic Christmas dinners!

🌍 Access to Club Capitole: exclusive discounts on global brands

🤝 Join our internal Tech Communities and exchange knowledge with brilliant minds

Information Security Policy:

Access to confidential information related to Capitole and the project you're working on.

Compliance with security policies and internal policies of the company and the client.

Must sign an NDA.