Full-Time

UX/UI Designer

Sfia3/4

Posted on 8/18/2026

Zaizi

Zaizi

51-200 employees

Designs secure digital government services

No salary listed

London, UK

Hybrid

Hybrid work arrangement in London.

UK Top Secret Clearance Required

Category
UI/UX & Design (1)
Required Skills
Interaction Design
Agile
Figma

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Requirements
  • Expert knowledge and experience of user interfaces such as Figma.
  • Experience with a range of user-centred design and service design techniques and practices.
  • Ability to break down designs and communicate them to developers and testers.
  • Excellent knowledge and experience of prototyping and interaction design.
  • Ability to set design objectives and choose appropriate tools and techniques.
  • Ability to plan user-centred design activities and define protocols.
  • Ability to synthesise outputs from raw research to produce strategic insights.
  • Ability to work in an agile and flexible way across a number of agile projects.
  • Ability to elicit requirements from ambiguous user needs.
  • Ability to provide guidance and best practice on accessible design.
  • Ability to work in the United Kingdom without sponsorship.
  • Continuous residence in the United Kingdom for the last five or more years, to meet customer security-clearance requirements.
Responsibilities
  • Manage and mentor other User Experience Designers.
  • Define and oversee the creation of prototypes and other user-centred design artefacts to understand user motivations, context, behaviour, processes, services, and end-to-end user journeys.
  • Plan, define, and oversee user-centred design activities within multidisciplinary teams.
  • Work closely with Product Managers, Solution Architects, Designers, Developers, and testers so user-centred design outcomes are understood and inform continuing activities.
  • Communicate and advocate for user needs to the team and wider stakeholders.
  • Create prototypes to feed into development.
  • Design and conduct workshops with team members.
  • Build relationships with clients and stakeholders.
  • Act as the primary subject-matter contact for user experience design.
  • Work with developers and other team members to bring designs to life in production.
  • Oversee and support the creation of workshops, prototypes, and other design artefacts to inform decision-making and drive actions.
  • Define user-centred design approaches and methodologies for projects and initiatives.
  • Help plan user-experience activities.

Zaizi helps public sector organisations realise their potential by designing, building, and sustaining secure digital services with a strong focus on user needs. The core product is a full delivery approach: understanding what citizens and staff require, creating user-friendly digital services, developing them securely, and providing ongoing maintenance so services stay reliable over time. Zaizi differentiates itself by concentrating on the public sector and offering end-to-end delivery—from initial design through development to long-term support—so digital government projects can succeed. The company’s goal is to make public services easier to use and more efficient, helping governments deliver better experiences for citizens.

Company Size

51-200

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

2007

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Simplify Jobs

Simplify's Take

What believers are saying

  • August 4, 2026 hiring for Senior Machine Learning Engineer signals active AI expansion.
  • March 25, 2026 IBMATA coverage extended ScanApp's credibility inside border agencies.
  • Zaizi keeps winning employer and security awards, strengthening recruiting and sales.

What critics are saying

  • Zaizi still sells mainly into UK government departments, exposing revenue to procurement delays.
  • Job posts require five years UK residency and security clearance, shrinking the talent pool.
  • March 31, 2025 accounts showed £1.22m cash and £1.59m creditors; contract loss hurts fast.

What makes Zaizi unique

  • Zaizi builds security-cleared software for UK central government, unlike generic consultancies.
  • ScanApp digitized Border Force freight scanning and won the Global Customs Innovation Award in 2025.
  • On July 17, 2026, Zaizi joined Spearhead, a UK-owned, UK-cleared defence collective.

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Benefits

Health Insurance

Life Insurance

Paid Vacation

Paid Holidays

Hybrid Work Options

Home Office Stipend

Professional Development Budget

Training Programs

Mentorship Program

Commuter Benefits