Senior Product Designer
Unlimit is a London-based global fintech providing cross-border payment processing, business accounts, banking-as-a-service, card issuing, and crypto/stablecoin payment infrastructure.
About Unlimit
Founded in 2009, Unlimit operates a global financial-services platform for businesses, combining payment processing, local and international payment methods, multicurrency business accounts, banking-as-a-service APIs, card issuing, payment rails, and digital-asset on/off-ramp capabilities. The company is headquartered in London and operates across multiple continents.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will own the end-to-end design process for banking and payment products, translating business and user needs into intuitive, scalable experiences. You will create and improve dashboards, payment flows, transaction management, and merchant-facing applications across web and mobile. You will use AI tools to explore concepts and prototypes, contribute to design systems, collaborate on implementation, and validate designs through research, feedback, and usability testing.
Requirements
- 6+ years of product design, UX/UI design, or related experience focused on digital products
- 4+ years of experience designing for banking, fintech, payments, or related financial services
- Strong product thinking and ability to identify user problems and propose solutions
- Proven end-to-end ownership from discovery and concept through implementation
- Portfolio demonstrating complex interfaces, user journeys, and design reasoning
- Advanced Figma skills, including components, auto-layout, variables, and prototyping
- Experience with design systems and reusable UI components
- Hands-on use of AI tools for ideation, UI generation, prototyping, and exploration
- Strong knowledge of interaction design, usability, and complex multi-state flows
- Understanding of frontend principles and technical constraints
- Ability to work independently, collaborate cross-functionally, and communicate design decisions clearly
Responsibilities
- Own the end-to-end design process from requirements and user needs through prototyping, implementation, and post-launch improvements
- Translate complex business requirements into intuitive and scalable user experiences
- Identify product problems and make informed design decisions using business goals, user needs, and product metrics
- Improve existing products and user journeys
- Design banking dashboards, payment flows, transaction management, and merchant-facing applications
- Design complete user journeys including empty, loading, error, success, and edge-case states
- Ensure consistent and usable web and mobile experiences
- Use AI tools to explore UI variations, generate concepts, and build interactive prototypes
- Evaluate AI-generated outputs for usability, consistency, and alignment with requirements
- Contribute to design systems, UI components, and patterns
- Prepare specifications and support implementation through development
- Conduct competitive analysis and evaluate user journeys
- Use research, user feedback, and product data to inform design decisions
- Participate in usability testing and improve experiences based on feedback and performance
