Shalion is a data and insights-driven company that serves world-class manufacturers and brands globally. Through our Digital Shelf Optimization, Retail Media, and Food Service Aggregators solutions, we provide innovative tools for e-commerce monitoring. At Shalion, we empower brands to make smarter business decisions in eCommerce by delivering actionable data and insights on online product prices, availability, share of search, and more. We operate across ****+ e-retailers in 60+ countries, serving industry giants such as Heineken, Lego, Danone, Nestlé, and JDE. As a leader in data intelligence, we specialize in gathering, analyzing, and applying proprietary artificial intelligence to deliver relevant data and monitoring tools, helping our clients maximize their e-commerce performance. Machine Learning Engineer , you will join our Data Science team and play a key role in transforming research-driven work into robust, production-ready systems. You will help elevate the team's engineering maturity, promote best practices, and ensure that models are scalable, maintainable, and deliver real business impact. Own the end-to-end lifecycle of ML systems, with focus on deployment and monitoring. Introduce and enforce best practices in coding, testing,



model versioning Work closely with Data Scientists and Data Engineers to ensure clean interfaces and reliable data flows Experience building and deploying ML systems in production environments Strong software engineering skills in Python, with a focus on writing clean, maintainable, and testable code Proven experience taking models from notebook to production Bonus) Familiarity with containerization (Docker) (Bonus) Experience with cloud environments (AWS preferred) and data platforms such as Snowflake Pragmatic and solution-oriented: you focus on what works in production, not just in theory Quality-driven mindset with attention to maintainability and long-term scalability Hybrid work model – 3 days in-office, 2 days remote. Impactful work – Contribute to a challenging and innovative project. Adaptable benefits – allocate part of your gross salary (pre-tax) to meal vouchers, transport allowance, and private healthcare at a preferential rate. Office perks – Fresh fruit and specialty coffee daily. Contract: Permanent Great location – Office in Barcelona's Sarrià-Sant Gervasi district. Shalion Data Services Limited is an equal-opportunity employer.

📌 Machine Learning Engineer (España)
🏢 Shalion
📍 España