UX Designer

Senior UX Designer Internal Developer Portal (IDP)

Location: London or Bristol, Bristol more preferred

Work Mode: 3 days Onsite in Office

Rate: 350 - 413 Per day

Contract Length: 6 months with potential extension

We are seeking a seasoned Senior UX Designer to lead a high‑visibility digital transformation project for our global leader client in telecommunications. This project sits at the pinnacle of internal innovation: building a bespoke Internal Developer Portal (IDP) to revolutionize how a community of 6,000+ engineers interacts with their tools.

Currently, their engineering teams navigate a fragmented landscape of 50‑60 different tools. Your mission is to mask that complexity, designing a unified, “slick,” and intuitive experience that simplifies the entire software delivery lifecycle from end‑to‑end.

• Complexity Management: Translate technical engineering workflows (APIs, infrastructure) into intuitive user journeys.
• End‑to‑End Design: Lead developer‑focused research and rapid prototyping in Figma.
• Stakeholder Influence: Partner with Product Owners and the CTO office to align the portal with strategic goals.
• Mentorship: Serve as a UX subject matter expert and coach internal team members.

• Senior
  
  Experience:
  
  5+ years in UX/Product Design for complex technical or B2B platforms.
• Portal Specialist: Proven background in designing Developer Portals, IDPs, or Cloud Platforms.
• Tooling Mastery: Expert‑level Figma skills and proficiency in Jira/Confluence.

This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. Please apply with a copy of your CV.

Randstad Technologies is acting as an Employment Business in relation to this vacancy.