Senior UX/UI Designer

About the role

Flatrock is looking for a UX/UI Designer based in Colombo on a permanent basis. The role leads UX research and discovery, designs intuitive web and mobile experiences, builds scalable design systems and works closely with product managers, developers and QA teams throughout the Agile lifecycle.

Key responsibilities

• Lead UX research and discovery through stakeholder workshops, user interviews, competitor analysis and usability testing.
• Create user flows, wireframes, interactive prototypes and high-fidelity UI designs for web and mobile apps.
• Build responsive interfaces for complex applications such as dashboards, admin panels, forms and data-heavy systems.
• Maintain scalable design systems in Figma, aligned with development.
• Collaborate with Product Managers, developers and QA teams in Agile development.
• Ensure designs meet WCAG 2.1 AA, platform guidelines and usability best practices.
• Leverage AI tools for research, ideation, prototyping and design, including AI-powered and conversational interfaces.
• Present design solutions to clients and stakeholders.

Required profile

• 4+ years of UX/UI design experience across web and mobile products, including complex apps, dashboards or back-office systems.
• Excellent English (B2+/C1), including presenting designs and working with clients.
• Availability to overlap hours with UK/EU teams.
• Relevant degree in Design, HCI or a related field, or equivalent professional experience.
• Nice to have: agency or client-facing experience, SaaS/eCommerce/fintech background, product analytics tools, motion design, basic HTML/CSS, GDPR awareness.

Required skills

• Advanced Figma (Auto Layout, components, variants, prototyping, Dev Mode) and design systems.
• UX research, user flows, wireframing, usability testing and high-fidelity UI design.
• Adobe Creative Cloud; prototyping and collaboration tools such as Framer, ProtoPie and FigJam.
• AI tools in design workflows (Figma AI, ChatGPT, Claude, Midjourney, v0, Lovable).
• WCAG 2.1 AA, Apple HIG, Material Design and responsive design.
• Agile/Scrum with Jira and Confluence; understanding of front-end development and React.