Senior Interaction Designer

Sanderson Solutions Group PLC · Bristol, United Kingdom
Location
Bristol, United Kingdom
Work mode
Remote
Type
Contract
Seniority
Senior
Salary
€628–629
Posted
26 Oct 2026

Closed · Source: Company careers page

About the role

Senior Interaction Designer | 12 Month Contract | Up to £629 per Day | Inside IR35
Senior Interaction Designer – GDS | Central Government | BPSS Eligible
We’re supporting a major Central Government programme seeking an experienced Senior Interaction Designer to join a high-performing multidisciplinary team delivering critical digital services. This is an exciting opportunity to shape intuitive, accessible and user-centred experiences that impact citizens nationwide.
Role Details

Position: Senior Interaction Designer
Contract Length: 12 Months
Rate: Up to £629 per day
IR35 Status: Inside IR35
Location: Remote with occasional travel to London
Clearance: Must be eligible for BPSS
Sector: Central Government

Essential Experience

Proven experience working as a Senior Interaction Designer within agile, multidisciplinary teams.
Strong knowledge of GDS standards, design principles and Government Service Manual guidance.
Experience designing user-centred digital services from discovery through to live.
Expertise in interaction design, information architecture, navigation structures and user flows.
Ability to create wireframes, prototypes and high-fidelity designs using industry-standard tools.
Strong understanding of accessibility standards, including WCAG and inclusive design practices.
Experience collaborating closely with User Researchers, Service Designers, Content Designers, Developers and Product Managers.
Confidence presenting design decisions and influencing stakeholders at all levels.

Key Responsibilities

Lead interaction design activities across complex government digital services.
Design intuitive user journeys, task flows and interactions based on user needs and evidence.
Develop wireframes, prototypes and design patterns to validate and communicate solutions.
Ensure services are accessible, usable and aligned to GDS standards.
Work collaboratively within multidisciplinary teams to iterate and improve designs.
Contribute to design assurance, service assessments and continuous improvement activities.

Desirable Experience

Previous experience delivering digital services within Central Government.
Experience preparing for and supporting GDS Service Assessments.
Familiarity with UK Government design systems and pattern libraries.
Experience within Healthcare, NHS or wider Health sector digital programmes would be highly desirable.
Experience working on complex, high-volume citizen-facing services.

What’s on Offer?
Up to £629 per day Inside IR3512-month engagementPredominantly remote working with occasional London travelOpportunity to work on high-profile government transformation programmesCollaborative and user-centred delivery environment
If you’re a Senior Interaction Designer with strong GDS experience, BPSS eligibility, and a passion for creating accessible and effective public services, we’d love to hear from you.
Apply now with your latest CV for immediate consideration.

Reasonable Adjustments:
Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.
If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

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