Senior UX UI designer

We are looking for a Senior UX/UI Designer who can independently own product design across web and mobile — from discovery and UX logic to visual execution and launch support. Role Overview As a Senior UX/UI Designer, you will design end-to-end product experiences and be responsible not only for visuals, but also for UX logic, clarity and overall user experience quality. Responsibilities: Product Design & UX Ownership • Design user flows and interfaces for web and mobile applications. • Create intuitive, scalable UX for complex product scenarios. • Own design from early discovery to developer hand-off and post-release improvements. • Produce high-quality UI layouts, interaction states, and responsive designs. UX Artefacts & Prototyping • Create and maintain: - Customer Journey Maps (CJM) - User Maps / User Flows • Build interactive prototypes to validate concepts and flows. • Support product discovery and decision-making with UX artefacts. Launch & Communication Support • Support landing pages for product releases together with product and marketing teams. • Create designs for internal presentations to demonstrate concepts, progress, and results. • Ensure consistency between product design and release communication materials. Collaboration & Senior Contribution • Work closely with Product Managers and Engineers throughout the product lifecycle. • Participate in design reviews and provide feedback to other designers. • Influence product decisions through UX reasoning and user-centered thinking • 5+ years of experience as a UX/UI Designer on digital products. • Strong experience designing web and mobile applications. • Proven ability to independently own design from concept to release. • Strong skills in UX, UI, interaction design, and prototyping. • Experience creating CJM, User Maps, and user flows. • Ability to work with text as part of design, not as a separate role. • Experience supporting launches and working with landing pages. • Strong communication skills and experience in cross-functional teams. • English B2/C1. Nice to Have  • Experience in fintech, Web3, or other complex products. • Experience with data-heavy or transactional interfaces. • Experience contributing to or building design systems. • Background in high-growth or international product teams. • Experience working remotely. • Professional growth: support for courses, conferences, and English learning (up to 100% coverage).  • Work-life fit: remote or hybrid format with flexible hours across international teams.  • Paid leave: up to 28 vacation days +  8 company holidays + 5 personal days per year • Recognition programs: structured performance reviews and team awards.  • Team culture: retreats in international locations (for example, company apartments in Cyprus).