Senior Product Designer - Platform Design

Randstad Technologies Recruitment; Ribble Valley; On-site; GBP 101,000 - 148,000; Full time

Job summary

Randstad Technologies Recruitment is seeking a Senior Product Designer for a contract role focused on B2B developer tools and AI-driven products. You will own end-to-end UX/UI and drive projects from strategy to polished visuals.

We value agency experience, unicorn-level capability across product thinking and design systems, and proficiency with AI-enabled workflows. A strong portfolio showing recent B2B or DevTools work is essential.

Qualifications

• Agency experience at top-tier studios/agencies with a track record of adapting quickly and shipping at speed.
• Full-spectrum capability across product thinking, complex UX architecture, high-fidelity UI polish, and design systems.
• Active use of modern AI design tools to accelerate iteration and prototyping.
• A visual portfolio demonstrating high craft and versatility in B2B, SaaS, or dev tools.

Responsibilities

• Own end-to-end UX/UI from strategy to polished visual execution.
• Lead design for a growing suite of B2B developer tools and AI products.
• Collaborate with product, engineering, and research to drive experiments and iterations.
• Mentor teammates and contribute to design system evolution.

Skills

Agency experience

Unicorn skillset

AI-enabled workflow

Portfolio first

Job description

Senior Product Designer (Contract) - B2B Platforms & AI

Location: London, UK or Stockholm, Sweden (Predominantly Remote)

Role Type: Contract

The Role

We are seeking senior, autonomous Product Designers to help shape a growing suite of complex B2B developer tools, experimentation platforms, and AI-driven products. You will own end-to-end UX/UI, driving projects from strategy to polished visual execution.

Key Requirements

• Agency Experience: Background at top-tier product studios/agencies with a track record of adapting quickly and shipping at speed.


• Unicorn Skillset: Full-spectrum capability across product thinking, complex UX architecture, high-fidelity UI polish, and design systems.


• AI-Enabled Workflow: Active use of modern AI design tools (e.g., design-to-code, prompt-driven prototyping) to accelerate iteration.


• Portfolio First: A visual portfolio demonstrating high craft, versatility, and UI polish over the last 2 years (B2B, SaaS, or dev tools preferred).