Senior UI UX Designer
BlockSpaces provides Bitcoin-native collateral and risk management infrastructure for financial institutions.
Funding history
About BlockSpaces
BlockSpaces develops infrastructure for institutional Bitcoin finance. Its ARCC (Auto Reconciled Collateral Contracts) platform is a private post-trade execution layer that uses Bitcoin-native primitives, Smart Channels, and HTLC-style conditional logic to automate collateral valuation, margin enforcement, liquidation, settlement, and contract monitoring. ARCC is designed to integrate with existing origination, custody, accounting, risk, reporting, and operational systems without taking custody of assets. The company focuses on banks, credit unions, capital-markets participants, and corporate treasuries seeking to offer or manage Bitcoin-backed financial products with greater operational control, privacy, auditability, and capital efficiency.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will design and improve end-to-end product experiences, user flows, and feature visuals. You will create high- and low-fidelity prototypes and wireframes, work with engineers on implementation, identify user needs, conduct research and testing, incorporate feedback, and establish design standards.
Requirements
- 5+ years of experience as a UI/UX Designer or Product Designer
- Front-end web development experience with HTML, CSS, and JavaScript
- Figma
- Adobe design tools
- Experience collaborating with engineers and designers
- User research
- User flow mapping
- Color theory
- Typography
- Interaction design
- Motion principles
- Responsive design
- Visual hierarchy
- Portfolio of website, web application, graphic design, and logo work
- Experience designing enterprise web applications or API products
Responsibilities
- Design and improve end-to-end product experiences, user flows, and feature visuals
- Create high-fidelity prototypes and low-fidelity wireframes
- Work with engineers to connect design and technical implementation
- Identify and prioritize user needs with internal stakeholders
- Conduct user testing and incorporate customer feedback
- Plan and conduct user research and interviews
- Promote design decisions and standards
Benefits
- Health insurance
- Flexible work schedule
- Company-sponsored team-bonding activities and team celebrations
- Employee and customer referral bonuses