Описание: Dow Jones is a general provider of news and business information, delivering content to consumers and organizations worldwide through print, digital, mobile, and live events. Its portfolio includes leading publications and products such as The Wall Street Journal, Barron's, MarketWatch, and Dow Jones Newswires.
Задачи

Design, build, and operate search systems and services powering content discovery and user engagement
Develop and improve ML models across the personalization stack, from candidate generation to final ranking
Improve candidate retrieval using embeddings, two-tower architectures, and user and content signals
Drive experimentation and A/B testing to measure impact and iterate on models and features
Leverage LLMs to enhance content understanding and feature extraction
Optimize systems for performance, latency, and scalability across high-traffic environments
Contribute to engineering best practices, including testing, observability, and CI/CD
Collaborate with product managers, data scientists,



and analysts to translate business needs into scalable technical solutions
Требования

2-4 Years of industry experience applying machine learning methods, focused on recommender systems, search, ranking, or personalization
Strong proficiency in Python for production ML systems
Experience with A/B testing and experimentation frameworks
Familiarity with AWS, GCP, or Azure and containerized environments
Familiarity with SQL and NoSQL databases
Degree in computer science, machine learning, statistics, or equivalent work experience
Условия

Comprehensive healthcare plans for the employee and family, paid by Dow Jones
30 Days of paid holidays per year
Possibility to work remotely for 3 months per year and one week remotely per quarter
Meal benefit of 171€/month on top of salary
Dow Jones contributes 2% of pensionable salary and matches employee contributions up to 3%
Life insurance
Well-being allowance of 185€ per quarter, ClassPass, Spring Health, and other res

📌 machine learning engineer in search (Madrid)
🏢 Dow Jones
📍 Madrid