Senior Product Designer (Dublin)

• Conduct user research, usability testing, and gather feedback to inform and/or refine design decisions. That includes discussing with stakeholders to align designs with user needs, strategic goals, and industry developments
• Define and measure design success using relevant metrics (e.g., usability scores, task completion rates, user satisfaction…)
• Design and deliver high-quality interfaces, from user flows and wireframes to high-fidelity designs and prototypes. Don’t be afraid to share and iterate
• Create pragmatic, user-focused solutions that balance usability, clarity, and visual appeal while maintaining strategic alignment. Ensure a cohesive, meaningful and elegant end-to-end product experience
• Maintain and enhance our design system to ensure scalability and consistency
• Stay current with design trends, user behaviour, and emerging tools to drive continuous improvement

• Foster safe and open communication across teams through design critique and feedback sessions
• Help refine team processes, tools, and documentation
• Partner with developers to establish and refine the design-to-dev workflow, emphasising continuous communication throughout projects
• Collaborate with product to ensure strategic alignment and incorporate metrics-driven insights into the design process
• Mentor future designers while building a collaborative design culture

• Handle tasks outside product design when needed, such as video editing or other cross-functional work
• Proactively identify design opportunities and drive product improvements

• 5+ years of experience as a Product Designer or in a similar role
• Strong portfolio demonstrating not only pleasing and thoughtful designs, but also problem-solving skills with a strategic understanding
• Experience mentoring or supporting the growth of other designers
• Understanding of user-centered design principles and methodologies
• Experience defining and tracking metrics to evaluate the effectiveness of design work and iterating based on data
• Proficiency in Figma and Zeplin for design and handoff processes
• Exceptional attention to detail
• Excellent communication skills, with ability to thrive in a distributed team across Singapore, Dublin, and remote locations
• Experience working in Agile environments
• Curiosity about new technologies, with an appetite for challenging projects and continuous learning
• Eagerness to learn and collaborate with a passionate, multidisciplinary team of experts

• Familiarity with prototyping tools (in Figma, ProtoPie or similar)
• Basic understanding of frontend development (HTML, CSS, or similar)
• Experience working in highly technical domains or industries (e.g., software, engineering, or even quantum computing)
• Experience working with design systems and maintaining consistency across projects
• Strong organisational and proactive mindset, with ability to document progress and structure files for team use

Horizon Quantum Computing