Senior UI/UX Designer - Fintech & Web3 Platforms

I’m helping Staffinit find a top candidate to join their team flexible for the role of Senior UI/UX Designer - Fintech & Web3 Platforms.

You'll define the future of financial credibility, designing intuitive trust systems for complex data platforms.

Compensation:

USD 30 - 60/hour.

Location:

Remote (for Poland, Belarus, Czech Republic, Slovakia, Slovenia, Estonia, Latvia, Ukraine, Romania, and Cyprus residents).

Mission of Staffinit:

"Our mission: to connect talent. empower businesses. We work with clients across industries, helping them build teams that make a difference, and support professionals in finding roles where they can thrive. At our core, we combine deep recruitment expertise with a human-centred approach—ensuring that each placement aligns skills, culture and ambition."

What makes you a strong candidate:

• You have +5 years experience in UX/UI.
• You are proficient in User research, Usability testing, Figma, Design systems.
• English - Fully fluent.

Responsibilities and more:

Key Responsibilities:

Information Architecture & UX Strategy:

- Define the end-to-end information architecture across all platform surfaces, ensuring intuitive navigation between the Front Page, Feed, Sectors, Symbols, Creator Studio, and Dashboard.

- Map user journeys for distinct personas: retail investors (readers), content creators (contributors), and high-RS moderators/governors.

- Design the progressive disclosure of the RS system, making credibility mechanics transparent and understandable without overwhelming new users.

- Structure content hierarchy for data-dense pages: symbol intelligence with real-time charting, multi-format feeds with RS scoring, and moderation audit interfaces.

UI Design & Design System:

- Create and maintain a comprehensive design system that supports the platform’s brand identity (dark-themed, financial-grade, credibility-forward aesthetic).

- Design high-fidelity screens and interactive prototypes for all core surfaces, from mobile-responsive feeds to desktop-first charting and analytics views.

- Develop component libraries for recurring patterns: content cards (micro-posts, signal reports, editorial), RS indicators, visibility tier badges, engagement widgets, and ranking transparency modules.

- Design data visualisations for the Resonance Score engine: RS progression charts, decay curves, diversity multiplier indicators, and epoch-level reward breakdowns.

User Research & Validation:

- Conduct user research with retail investors, crypto traders, and financial content creators to validate design decisions and uncover usability gaps.

- Run usability testing on key flows: onboarding and identity verification, first-post creation, feed exploration, symbol search, and RS progression.

- Translate research insights into actionable design improvements, working closely with the product and engineering teams.

Trust & Credibility UX:

- Design the visual language for the platform’s trust infrastructure: how RS scores, visibility tiers, audition bucket progression, and moderation states are communicated to users.

- Create interfaces for the deterministic ranking system, showing users how RS weighting, exploration slots, and format-neutral scoring shape content visibility.

- Design safety and moderation UI: suppression states, boost kill-switch indicators, fraud flags, AI classification outputs, and community-led audit workflows.

- Ensure the economic layer (points, tipping, rewards, future token activation) is presented clearly and builds user confidence in the platform’s fairness.

Cross-Functional Collaboration:

- Collaborate daily with frontend engineers to ensure pixel-perfect implementation and smooth handoff using structured design specs.

- Work with backend engineers to understand the Trust, Value, and Allocation domain boundaries and how they constrain and inform the user experience.

- Partner with the founding team on product strategy and feature prioritisation, contributing a user-centred perspective to roadmap decisions.

Qualifications & Experience:

Required:

- 5+ years of professional UI/UX design experience shipping production web and mobile products.

- Strong portfolio demonstrating complex, data-intensive interface design (dashboards, analytics, feeds, financial tools, or marketplace platforms).

- Deep proficiency in Figma (or equivalent) with experience building and maintaining scalable design systems and component libraries.

- Demonstrated ability to design for complex information architectures with multiple user types, content formats, and navigation patterns.

- Experience with user research methods: usability testing, user interviews, journey mapping, and translating findings into design iterations.

- Strong visual design skills with attention to typography, spacing, hierarchy, and accessibility in data-dense layouts.

- Experience collaborating closely with frontend engineers to deliver production-quality implementations from design specs.

Preferred:

- Experience designing fintech, financial media, trading, or investment platforms.

- Familiarity with reputation systems, credibility scoring, gamification mechanics, or trust & safety interfaces.

- Experience designing for social or community-driven platforms (feeds, profiles, content creation tools, moderation workflows).

- Knowledge of real-time data visualisation patterns, charting libraries, and financial data presentation best practices.

- Understanding of event-driven architectures and how backend system design constrains frontend UX.

- Interest in or experience with crypto/Web3 ecosystems, token economies, or decentralised governance.

Your potential leader:

• Piotr Chabros - Digital entrepreneur, board member, and CEO.