17 hours ago
Barcelona, SpainSenior
Responsibilities
- Design, build, and own end-to-end AI-powered features across backend APIs, data layers, and user-facing integrations.
- Translate business requirements into reliable technical solutions while communicating risks and tradeoffs with product, data science, and engineering partners.
- Integrate internal and third-party LLM and AI APIs into production systems.
- Develop prompt-management tools, automated evaluation pipelines, observability capabilities, and supporting frameworks.
- Improve code quality, testing practices, observability, and CI/CD pipelines.
- Monitor, troubleshoot, and improve the reliability, performance, and quality of production AI systems.
- Contribute to model versioning, experiment tracking, MLOps practices, code reviews, and team engineering standards.
- Provide technical leadership and mentor colleagues while remaining hands-on in implementation and production operations.
Requirements
- Bachelor’s or master’s degree in Computer Science, Engineering, Data Science, or a related STEM field, or equivalent work experience.
- 3–5 years of industry software engineering experience building and operating production systems.
- Strong Python skills and experience building scalable backend services and REST or GraphQL APIs.
- Experience with cloud infrastructure and services such as AWS and GCP, Docker, and Git.
- Exposure to deploying and monitoring machine learning models or generative AI systems in production, including automated evaluation pipelines.
- Familiarity with LangChain, LangGraph, LangSmith, or equivalent agentic/orchestration frameworks.
- Exposure to MLOps tooling for model deployment, monitoring, experiment tracking, and evaluation pipelines is preferred.
- SQL proficiency and experience with data pipeline tooling such as Airflow or an equivalent tool.
Benefits
- Comprehensive healthcare and insurance plans for employees and families.
- 30 days of annual holidays and additional paid time off.
- Remote-work flexibility, including the possibility of working remotely for three months per year or one week per quarter.
- Meal benefit through Pluxee.
- Retirement and pension plans with employer contributions and matching.
- Well-being resources and fitness benefits such as ClassPass.
- Family care and caregiving support.
- Subscription discounts and an employee referral program.
Categories
About Dow Jones
Dow Jones provides news, market data, and risk/compliance information for consumers and enterprises through brands and platforms such as The Wall Street Journal, Barron’s, MarketWatch, Factiva, OPIS, and Dow Jones Risk & Compliance. Its business model spans consumer subscriptions, enterprise licensing, advertising, and data services used by financial institutions, corporations, and investors. Founded in 1882 and headquartered in New York, it is a subsidiary of News Corp.