Hackajob Ltd

Hackajob Ltd

Charing Cross, London

Senior Interaction Designer

Full-Time£70,000 - 70,000 per yearвчераUnited Kingdom
IT

Job Description

Salary: £70,000 - 70,000 per year

Requirements:
  • Strong experience designing interactions for complex digital products and services in Agile environments
  • Expertise in creating high-fidelity prototypes and interaction models using tools such as Figma, including components and variants
  • Proven ability to design scalable, reusable patterns within design systems
  • Experience working with, or alongside, the GOV.UK Design System or similar established design systems
  • Strong understanding of interaction design principles, including usability, feedback, and system behaviour
  • Familiarity with modern front-end approaches, including component-based development and JavaScript frameworks
  • Strong knowledge of accessibility standards, including WCAG 2.2, and practical application in interface design
  • Ability to collaborate effectively within multidisciplinary teams, particularly with developers and researchers
  • Strong communication skills, with the ability to explain and justify interaction design decisions to a range of stakeholders
  • Eligibility for SC Clearance, meaning 5 years continuous UK residency
Responsibilities:
  • Design detailed interaction patterns, user flows, and interface behaviours for complex digital services
  • Create high-fidelity prototypes to communicate interaction logic, validate design decisions, and support delivery
  • Define micro-interactions, system states, validation patterns, and edge cases to ensure robust user experiences
  • Apply and extend design systems, including the GOV.UK Design System, contributing reusable components and patterns
  • Collaborate closely with engineers to ensure designs are implemented accurately and meet accessibility and performance requirements
  • Ensure all designs meet WCAG 2.2 accessibility standards and responsive design principles
  • Work closely with user researchers and UX designers to iterate interactions based on evidence and feedback
  • Contribute to end-to-end service design, ensuring interactions align across journeys and touchpoints
  • Maintain consistency across products through contribution to shared component libraries and design standards
  • Document interaction specifications clearly to support development and handover
Technologies:
  • AWS
  • Figma
  • Support
  • JavaScript
  • Oracle
  • OutSystems
  • Snowflake
  • UX UI Design
  • Cloud
  • Embedded

More:

We are Version 1, a trusted technology and transformation partner celebrating 30 years in business and working with global brands to drive customer success. We are a 3,300-strong, award-winning employer and a leading AWS, Microsoft and Oracle partner in the UK and Ireland, with strong partnerships across Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. We offer a comprehensive benefits package that includes quarterly profit share, strong career progression and mentorship, flexible and remote working, financial wellbeing support, private healthcare, pension with employee match, wellbeing initiatives, 24 days holiday plus public holidays, enhanced family leave, educational assistance, certifications, awards schemes, and community-focused initiatives. We are committed to an inclusive, respectful workplace and welcome applications from people of all backgrounds and lived experiences.

last updated 35 week of 2026

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About Hackajob Ltd

Hackajob Ltd

Hackajob Ltd

Charing Cross

IT

Skills & Technologies

JavaScriptJavaGoRustScalaAWSGitAIAgileFigmaUXUI

Inferred from job description

Salary Insight

£70,000

This role

£75,000

UK median

This salary is 7% below the UK median for Senior roles75,000/yr).

Based on 2024–2025 UK technology sector benchmarks

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