Would you be interested in continuing your career as a¿Es este el puesto que está buscando? Si es así, siga leyendo para obtener más detalles y no olvide enviar su solicitud hoy mismo.Back-end Developer specialized in Artificial Intelligencewithin aleading technology company in the aviation sector, working in aninternational, highly innovative, and sustainability-driven environment, where you will contribute to the development of solutions that helpreduce fuel consumption and CO₂ emissions in aviation operations ?From Oxigent Technologies, we are looking for aMACHINE LEARNING ENGINEER (PYTHON EXPERT)to join this multinational company, taking part in projects focused on the development ofAI-based solutions for the optimization of aviation operations, based inBarcelona (Poblenou) .Your mission will be todesign, develop, and deployproduction-grade AI systems, taking part in thefull lifecycle of machine learning modelsand contributing to products that directly impact the operational efficiency of the aviation sector.What will your main responsibilities be?Design, develop, and deployscalable AI and machine learning solutions for production environments.Lead the technical architecture and implementation ofnew features, AI models, or pipelines.Work closely with the Flight Operations Expert for AI Products to ensure that the products are optimized for aerial operations and meet necessary safety and operational requirements.Own the end-to-end lifecycle of AI models, includingdata processing, training, evaluation, deployment, and monitoring.Ensure code quality, performance,



and reliability throughbest practices in testing, documentation, and continuous integration.Manage and mentor the Junior AI Engineers in the development of new products and the maintenance of existing ones.Occasionally contribute your expertise to the development of other products.What do you need for this role?At least4–5 years of experience developing AI solutions with Python.Strong experienceinmachine learning, data-driven systems, and data modeling.Experience buildingproduction-grade software systems.Very high level of English ( international environment, daily communication in English ).Strongtechnical leadership, autonomy, and architectural thinking.Experience working ininternational teams and complex projects.What do we offer?Permanent contract.Salary aligned with experience ( approximately €52,000 – €58,000 gross per year ).Hybrid model ( 3 days in the office / 2 remote ) in Barcelona (Poblenou).Innovative project in the aviation sector focused onAI applied to sustainability and energy efficiency.Long-term stable project with strong international visibility.Training budget to develop your professional skills in areas of interest.Private health insurance.Adaptable compensation plan (health insurance, restaurant vouchers, transport, childcare, training, etc.).Access to a discounted gym and sports activities platform.And many other benefits!Join Oxigent! xhfqzwm A company committed to sustainability and equal opportunities, where talent and technology know no gender boundaries.

📌 Machine Learning Engineer (Python Expert) - €52.000 - €58.000 A Year (Barcelona)
🏢 Oxigent Technologies
📍 Barcelona