Senior UI Designer, Crypto Wallet

🏷️Title: Senior Product UI Designer, Crypto

👫Department: User Experience

📍Location: Lisbon, Hybrid/ Remote

About Block Labs

Block Labs is a leading force in the Web3 space, incubating, investing in, and accelerating top-tier fintech, crypto and iGaming projects. With a mission to shape the future of decentralized technology, we partner with visionary startups to raise funding, refine product-market fit, and grow their audiences.

As we continue our mission of looking for best-of-class talent we are now looking for an ambitious and self-driven Senior UI Designer to join one of our most successful partner’s rapidly growing team!!

About The Role

Our breakout project, a crypto wallet, combines next-gen security with a focus on making the complex and intimidating world of crypto simple and user-friendly.

In a short space of time they have gained a lot of attention, being featured in 15 of the top 20 crypto news sites and even major Web2 publications such as Forbes and Money.com. This crypto wallet is taking the market by storm, demonstrated by its massive user and revenue growth over the past 3 months.

Key Responsibilities

• Turn wireframes into polished, interactive designs that are visually engaging and easy to use.
• Create high-quality visuals and layouts that align with our brand and enhance usability.
• Choose the right design elements (colors, fonts, layout, etc.) to effectively communicate the product’s goals.
• Collaborate with UX designers to bring user insights and journeys to life through strong UI.
• Spot opportunities to improve the experience by analyzing competitors and exploring new ideas.
• Work closely with developers and product managers to ensure a smooth handoff and cohesive experience.
• Clearly explain your design decisions in reviews and team discussions.

About You

• Solid experience in UI Design, backed by a strong portfolio.
• Experience designing for B2C mobile apps.
• Deep understanding of UI principles, responsive design, and best practices across platforms (apps, websites, dashboards).
• Comfortable working with and contributing to design systems.
• Strong technical design skills—attention to detail, component logic, and handoff-ready files.
• Strong communication skills—both written and verbal.
• Ability to design interfaces that are both intuitive and visually engaging.
• Expert in design tools, especially Figma (for both design and prototyping).

We are looking for specific Web3 expertise for this role but invite any candidate with a strong ‘new tech’ background to apply!

If you have a passion for innovation, a keen eye for detail, and a portfolio that showcases your ability to blend aesthetics with functionality, we'd love to speak with you!