Dow Jones is seeking a Staff Software Engineer for its Personalization team in Barcelona to define the technical direction for core services, overseeing candidate retrieval, scoring, ranking and surface‐specific logic. This senior IC role combines hands‐on coding with architectural leadership and team mentorship. You will drive design decisions, scale ML‐based ranking, and ensure reliability, latency, and observability across multi‐region deployments, while advancing CI/CD and IaC practices with