Описание: Dow Jones is a integral provider of news and business information, delivering content to consumers and organizations worldwide across print, digital, mobile, and live event formats.

Задачи

- Design, build, and operate personalization 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
- 3+ Years of industry experience applying machine learning methods, with a strong focus on recommender systems, search, ranking, or personalization;





- Strong proficiency in Python for production ML systems;

- Experience withA/B testing and experimentation frameworks to measure model impact;

- Familiarity with cloud platforms such as AWS, GCP, or Azure and containerized environments;

- Familiarity with SQL and NoSQL databases;

- Degree in computer science, machine learning, statistics, or equivalent work experience. xhfqzwm

Условия
- Comprehensive healthcare plans for the employee and family, paid by Dow Jones;

- 30 Days of paidholidays per year;

- Remote work for3 months per year through the desplazamiento program or one week of remote work per quarter;

- Meal benefit of171€/month on top of salary;

- Retirement plancontributions: 2% of pensionable salary paid by Dow Jones and employee contribution matching up to 3%;

- Comprehensive insurance plans;

- Well-being resources, including a 200 USD quarterly allowance and ClassPass;

- Family care benefits and caregiving support;

- Subscription discounts;

- Employee referral program.

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📌 Machine Learning Engineer (Barcelona)
🏢 Enfint
📍 Barcelona