🌿 Back to all jobs

🥝 Senior UI Software Engineer II

RELX | london, United-Kingdom | Posted May 21, 2026

Job Description

Senior Software Engineer II (Front-End / UI Engineering)

About the role

In this role, you’ll design and ship user interfaces for data‑intensive products used in production. You’ll work with React and TypeScript and connect to analytics and ML services (for example via Dash, Domo, and Snowflake). Reliability and performance matter: you’ll help deliver experiences that remain responsive at high data volumes and meet agreed availability and latency targets. We’re looking for a senior UI engineer to build fast, accessible portals and dashboards that help teams use AI insights and analytics in day‑to‑day decisions.

Responsibilities

  • Build and maintain portal and dashboard interfaces using React and TypeScript.
  • Create and evolve data views and workflows using tools such as Dash, Domo, and Snowflake (or similar platforms).
  • Improve performance and reliability so features stay fast and stable at high data volumes.
  • In...

Apply for This Position

Submit Application