Senior Product Designer (Full-Stack)

defuselabs; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

Defuse Labs is seeking a senior product designer to own the end-to-end design of a digital financial account spanning assets and blockchain networks. You will shape experiences, simplify complex financial actions, and guide product direction as the product grows.

You will lead discovery, define features, craft flows and interfaces, and build a scalable design system while collaborating with product, engineering, and growth teams to launch impactful features.

Qualifications

• 7+ years designing and shipping complex digital products, fintech/crypto preferred.
• Portfolio showing end-to-end product ownership and measurable outcomes.
• Ability to simplify technical systems into clear user experiences.
• Strong Figma, prototyping, and design-system skills with engineering collaboration.

Responsibilities

• Lead discovery, definition, design, prototyping and delivery across web and mobile.
• Create journeys, IA, flows, wireframes, and interfaces for complex features.
• Use research and analysis to improve the experience.
• Build and maintain a scalable design system.
• Partner with product, engineering, growth to launch features.
• Improve product language and visuals to clarify capabilities.

Skills

Figma

Prototyping

Design system

Product discovery

Wireframes

Cross-functional collaboration

Tools

HTML/CSS

React

Job description

Role overview

Own product design from early discovery through delivery for a digital financial account spanning assets and blockchain networks. The work includes making complex financial actions understandable and trustworthy, shaping conversational and AI-assisted experiences, and helping guide product direction as the product evolves.

Responsibilities

• Lead discovery, product definition, interaction and visual design, prototyping, and delivery across web and mobile.
• Create user journeys, information architecture, flows, wireframes, and production-ready interfaces for complex financial features.
• Use research, assumption testing, and product behavior analysis to improve the experience.
• Build and maintain a scalable design system for consistent product experiences.
• Partner with product, engineering, and growth teams to define problems, explore solutions, and launch features.
• Improve product language and visual communication so users understand available capabilities and how to use them.

Requirements

• At least 7 years designing and shipping complex digital products, ideally in fintech, crypto, or consumer finance.
• A portfolio showing end-to-end product ownership, strong interaction and visual design, and measurable outcomes.
• Ability to simplify technical systems into clear, trustworthy user experiences.
• Strong Figma, prototyping, and design-system skills, with experience working closely with product and engineering.
• Sound product judgment, ownership, and familiarity with blockchain products such as wallets, trading, DeFi, or cross-chain applications.

Nice to have

• Experience with financial dashboards, wallets, trading, portfolio tools, or AI-powered interfaces.
• Understanding of blockchain concepts such as transaction signing, swaps, bridging, fees, permissions, and transaction states.
• Experience in user research, product analytics, experimentation, or conversion improvement.
• Ability to build high-fidelity interactive prototypes; familiarity with HTML, CSS, React, or design-to-code workflows.
• Experience creating or scaling a design system in an early-stage product.