Senior UX/UI Designer

Broadstone Resourcing; London; Remote; GBP 125,000 - 150,000; Full time

Job summary

A leading agribusiness SaaS supplier seeks a Senior UX/UI Designer for a 6-week remote assignment. You will work closely with the Lead UX Designer to develop mid-fidelity prototypes and contribute to a scalable design system, leveraging AI tools to enhance your design process. Strong proficiency in Figma and experience in mission-critical B2B environments are essential for this role.

Qualifications

• Experience with large-scale B2B SaaS platforms.
• Strong design portfolio demonstrating effective translation of wireframes into interfaces.
• Proficiency in Figma, especially in building design systems.

Responsibilities

• Create mid-fidelity prototypes based on user flows.
• Collaborate with design teams to align on strategic objectives.
• Enhance design processes using AI tools.

Skills

UX/UI design

Design systems

Accessibility principles

AI integration

Collaboration

Tools

Figma

Job description

Senior UX/UI Designer - 6 week temporary assignment (might extend) - Up to £450 a day - Remote working

My client is currently seeking a Senior UX/UI Designer for a 6-week remote contract with a leading agribusiness SaaS supplier. You'll work closely with a Lead UX Designer to bring early-stage concepts and wireframes to life, crafting mid-fidelity prototypes and contributing to a scalable design system. This role requires hands-on design expertise, strong UI sensibility, and deep experience working in mission-critical B2B environments. You'll also be expected to demonstrate how you've used AI tools or techniques in your design workflow.

Key Responsibilities:

• Translate user flows and wireframes into clear, consistent, and well-structured mid-fidelity prototypes.
• Collaborate with the Lead UX Designer to ensure design solutions align with user research and strategic objectives.
• Contribute to and help build or evolve a design system that supports a scalable SaaS product.
• Work efficiently in Figma with expert-level capability across components, auto-layout, and libraries.
• Ensure UI designs are accessible, intuitive, and support a frictionless user experience.
• Leverage AI tools or techniques to enhance your design process, from ideation to iteration.

Essential Skills & Experience:

• Demonstrated experience working on large-scale, mission-critical B2B SaaS platforms.
• Strong skills in UX/UI design, with a portfolio showing your ability to translate wireframes into effective, scalable interfaces.
• Deep proficiency with Figma, including building and maintaining complex design systems.
• Experience collaborating in cross-functional teams, especially with UX strategists and developers.
• Understanding of accessibility principles and responsive UI design.
• Practical experience integrating AI into design workflows (e.g., for research synthesis, ideation, rapid prototyping).

Nice-to-Have:

• Domain knowledge or experience within agribusiness, supply chain, or adjacent sectors.
• Familiarity with Jobs-To-Be-Done and user-centered research practices.

Broadstone Resourcing Ltd acts as an Employment Agency and an Employment Business and all appointments will be made on merit alone.