Product Designer & UX Researcher

Subzero Labs is building the next generation of decentralized infrastructure.

We're seeking a founding Product Designer & UX Researcher to design cutting-edge user experiences at the intersection of Web3 and AI. You'll uncover human needs, create innovative interaction patterns, and collaborate closely with product and engineering teams to deliver exceptional digital experiences. With the AI tools available today you are more productive, more versatile and more creative than you were even a year ago. You are a tastemaker and an opinionated creative.

• Plan and execute mixed-method research including user interviews, diary studies, A/B tests, and analytics

  Identify pain points related to common web3 patterns such as liveness, safety, privacy, self-custody…etc.

  Use frameworks and methods such as Jobs-to-be-Done, user personas, user centered design, discovery and framing to define insights and personas

• Design novel user interactions and flows including AI-assisted ones. Examples of instances where this applies are transaction previews, privacy controls, intent-aware wallets, and recovery experiences

  Create wireframes, prototypes, and high-fidelity designs that prioritize user delight over friction

  Iterate through testing and validation cycles

• Extend and maintain component libraries in Figma and code

  Develop tokenized, accessible design patterns that scale across products

  Document design decisions and maintain comprehensive design guidelines

  Define design systems for our dApps

• Partner daily with Product Managers and Engineers to scope features and experiences

  Maintain continuous research feedback loops with quarterly learning goals

  Manage participant panels and share insights that influence product roadmap

• Host design workshops with external developers

  Contribute to the Rialo community and promote accessibility and inclusivity standards

  Required Qualifications

  • 8+ years building and shipping digital products (web & mobile)

    2+ years specifically in Web3 environments

    Mixed-methods research proficiency - ability to choose appropriate research methods and balance quantitative data with qualitative insights

    End-to-end design portfolio demonstrating the complete process from research insights to shipped features with measurable outcomes

    Must show high proficiency in using AI at every step of the product design lifecycle

    Advanced design systems knowledge including component-driven design, variants, auto-layout, and design tokens in Figma or similar tools

    Web3 technical fluency understanding signing, gas fees, MEV, zero-knowledge proofs, and trusted execution environments

    Clear communication skills for written specifications, video walkthroughs, and asynchronous design critiques

    Collaborative mindset with openness to feedback and low-ego approach to teamwork
    

  Preferred Qualifications

  • Experience designing data-heavy interfaces or trading platforms

    Background in fintech product design

    Familiarity with Web3 developer tooling and SVM developer stack

    Knowledge of emerging AI interaction patterns including agentic flows, explainability, and prompt UX design