Mid to Senior UI/UX Designer (Technical Implementation)

We're seeking a technically-minded UI/UX Designer to join our team, focusing on the implementation and technical execution of digital front-end solutions. This role emphasises translating design concepts into production-ready specifications, working closely with development teams, and ensuring pixel-perfect implementation of user interfaces.

Unlike traditional product design roles, this position prioritises technical precision, design system adherence, and developer handoff quality over conceptual creative work.

Key ResponsibilitiesTechnical Design & Implementation

• Create production-ready UI specifications and detailed design documentation for development teams
• Build and maintain component libraries and design systems in Figma
• Produce precise redlines, measurements, and technical annotations for front-end implementation
• Define interaction states, responsive breakpoints, and technical behaviours for UI components
• Ensure consistency and technical accuracy across all digital touch points

Design System Management

• Maintain and evolve existing design systems with focus on scalability and developer efficiency
• Document component usage, variants, and technical specifications
• Create and maintain style guides covering typography, colour systems, spacing, and grid structures
• Audit existing interfaces for design system compliance and consistency

Developer Collaboration

• Work closely with front-end developers to ensure accurate implementation of designs
• Conduct QA reviews of implemented designs and provide technical feedback
• Bridge communication between design and development teams
• Create clear handoff documentation using Figma's dev mode and inspection tools

Asset Production & Optimisation

• Prepare and optimise design assets for various platforms and screen densities
• Export production-ready assets in appropriate formats (SVG, PNG, etc.)
• Create icon sets and graphical elements using Adobe Illustrator
• Ensure all assets meet technical requirements for performance and accessibility

UX Testing & Implementation Research

• Plan, create, and conduct usability testing sessions to validate design implementations
• Develop testing protocols and scenarios for evaluating implemented features
• Analyse testing data and user feedback to identify implementation issues
• Create comprehensive testing reports with actionable recommendations for improvements
• Conduct post-implementation research to measure design effectiveness and user satisfaction
• Document findings and iterate on designs based on real-world usage data

Do you have experience in Zeplin?, * 3+ years of UI/UX design experience with strong focus on technical implementation

• Expert proficiency in Figma, including auto-layout, components, and variables
• Strong working knowledge of Adobe Creative Suite (particularly Illustrator and Photoshop)
• Deep understanding of responsive design principles and grid systems
• Solid grasp of HTML/CSS capabilities and constraints (coding ability not required)\
• Experience creating and maintaining design systems at scale
• Ability to conduct user research, analyse data, and translate findings into design solutions
• Proven ability to plan and conduct usability testing and create actionable testing reports
• Experience with implementation research and post-launch validation methods
• Meticulous attention to detail and pixel-perfect execution
• Strong documentation and specification skills
• Excellent communication and collaboration skills to work effectively with developers and other team members

Desirable

• Experience with design tokens and design-to-code workflows
• Familiarity with front-end frameworks (React, Vue, etc.) and their component structures
• Understanding of accessibility standards (WCAG 2.1 AA)
• Experience with prototyping tools and interactive design
• Knowledge of version control concepts (Git/GitHub)
• Basic understanding of design handoff tools (Zeplin, Avocode, etc.)
• Familiarity with usability testing tools and platforms (UserTesting, Maze, Hotjar, etc.)
• Experience with analytics tools for measuring design performance (Google Analytics, Mixpanel, etc.)
• Previous work on software for drone technology, robotics, or IoT systems
• Experience working in an Agile development environment
• Degree in Design, Human-Computer Interaction, or a related field

What You'll Need to Demonstrate

• Portfolio showcasing technical UI work, component libraries, and design systems
• Examples of detailed design specifications and developer documentation
• Evidence of systematic thinking and structured approach to design
• Understanding of design patterns and UI conventions
• Examples of usability testing reports and implementation research findings
• Ability to balance design quality with technical constraints

• Competitive salary and benefits package (further details can be confirmed at interview stage)
• Opportunity to work on innovative and challenging projects in the drone technology industry
• Remote work with some visits to our Southampton office
• Collaborative and inclusive work environment
• Professional development opportunities and continuous learning

Why SkyBound?

SkyBound is a funded, fast-growing startup transforming public safety and security through automated drone technology. Our mission is simple but powerful: Enable rapid response, improve operational efficiency, and ultimately safeguard communities.We're now moving into a major new chapter of product development - expanding our platform, refining user workflows, and introducing new capabilities across IoT, multi-screen environments, and future-facing tech like VR/AR.

Job Types: Full-time, Permanent

Pay: £40,000.00-£60,000.00 per year, * Company pension

• Employee discount
• Flexitime
• Free parking
• On-site parking
• Work from home