Описание

Dow Jones is a integral provider of news and business information, delivering content to consumers and organizations worldwide through print, digital, mobile, and live event formats. Its portfolio includes The Wall Street Journal, Barron’s, MarketWatch, Mansion Global, Financial News, Dow Jones Risk & Compliance, and Dow Jones Newswires.

Задачи

Own the development, deployment, and maintenance of machine learning models and LLM-based solutions that automate business workflows and enhance reporting capabilities

Apply NLP and information retrieval techniques to extract structured information from unstructured text content

Build and maintain robust data pipelines for high-volume data processing, enrichment, and model training using Python, SQL, and cloud services

Analyze, clean, and preprocess large datasets to optimize reusable ML models

Collaborate with business, product, and engineering teams

Elicit stakeholder requirements, define business problems, and translate them into well-scoped technical solutions

Use external APIs, including LLM APIs, for data enrichment, preprocessing, and model integration

Deploy models and automation tools using AWS and GCP cloud services

Document workflows, validate results, and follow best practices for model performance, versioning, and reproducibility

Требования

Bachelor’s or Master’s degree in Computer Science, Data Science, Engineering, or a related STEM field

3+ Years of experience in a data science or applied ML role with a strong focus on modeling and pipeline development

Exceptional Python programming skills





Hands-on experience with scikit-learn, XGBoost, TensorFlow, or PyTorch

Experience with modern AI frameworks and SDKs such as LangChain or LlamaIndex

Proven experience designing, building, and deploying AI agents to automate complex workflows

Experience writing and optimizing complex SQL queries and handling large datasets

Familiarity with Git and reproducible workflows such as notebooks, scripts, and containers

Hands-on experience deploying and managing workloads in cloud infrastructure, preferably AWS with S3, Glue, Lambda, and Athena

Proven experience securely working with APIs, including LLM APIs and external data sources

Strong problem-solving skills and attention to detail

Exceptional communication skills and the ability to explain technical methodologies and results to non-technical audiences and cross-functional teams

Nice to have: Experience operating in both AWS and GCP environments, advanced NLP applied to real-world business challenges, managing agile ML lifecycles from data exploration to production deployment

Условия

Comprehensive healthcare plans for employees and families

30 Days of paid holidays per year

Remote work for 3 months per year or one week of remote work per quarter

Meal benefit of €171/month on top of salary

Dow Jones pays 2% of pensionable salary and matches employee contributions up to 3%

Well-being allowance of 200 USD per quarter, ClassPass, and other resources

Family care benefits and caregiving support

Subscription discounts

Employee referral program

Base pay range: €45,000 - €60,000

📌 ai engineer for business information (Barcelona)
🏢 Dow Jones
📍 Barcelona