Senior GenAI Engineer: End-to-End AI Platforms

News Corp; Barcelona; Híbrido; EUR 45.000 - 65.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Healthcare benefits

Remote work option 3 months/year

Meal benefit

Pension plans

Descripción de la vacante

Dow Jones is seeking a Senior Software Engineer to join the GenAI Experiences team in Barcelona. You will take end-to-end technical ownership of complex AI-powered features, collaborating with data scientists, ML engineers, and product managers to deliver scalable, reliable solutions.

You will remain hands-on while guiding large-scope projects, mentoring colleagues and influencing engineering direction. This is a technically focused, individual-contributor role with room to lead best practices

Formación

• Bachelor's or Master's degree in a STEM field or equivalent
• 3-5 years of industry software engineering experience
• Strong Python skills and experience building scalable backend services
• Experience with cloud-based infrastructure (AWS/GCP) and Docker
• Exposure to deploying ML models or gen AI systems in production

Responsabilidades

• Design, build, and own end-to-end delivery of AI-powered features across the GenAI Experiences platform.
• Partner with product managers, data scientists, and engineering leads to translate requirements into technical solutions.
• Integrate internal and external LLM and AI APIs to extend system functionality.
• Develop tools for prompt management, evaluations, and observability.
• Improve team processes: code quality, testing, observability, CI/CD pipelines.
• Monitor and improve production AI systems for reliability and performance.

Conocimientos

Python

APIs (REST/GraphQL)

Cloud (AWS/GCP)

LangChain/LangSmith/LangGraph

MLOps tooling

SQL

Educación

Bachelor's or Master's in CS/Engineering/Data Science or related

Herramientas

Docker

Git

Airflow

Descripción del empleo

Dow Jones is seeking a Senior Software Engineer to join the GenAI Experiences team in Barcelona. You will take end-to-end technical ownership of complex AI-powered features, collaborating with data scientists, ML engineers, and product managers to deliver scalable, reliable solutions.

You will remain hands-on while guiding large-scope projects, mentoring colleagues and influencing engineering direction. This is a technically focused, individual-contributor role with room to lead best practices