Senior Front-End React/Tailwind Engineer – Institutional Financial Ledger UI (Vite)

Posted yesterday

Worldwide

Summary

We are looking for an elite Senior Front-End Engineer to build a clean, minimalist, high-status financial data terminal. Our Python/FastAPI backend is already fully completed, passes 55 integration tests, and is live-deployed on a public Railway cloud environment with strict PostgreSQL Row-Level Security (RLS) isolation walls. Your objective is purely to build the front-end viewport and hook it to our streaming API endpoints. THE REQUIREMENTS: 1. STYLISTIC BOUNDARY: This is an institutional Wall Street deal terminal, NOT a trendy tech startup app. There will be zero heavy gradients, zero curved card borders, and absolutely no dark-mode cyber aesthetics. 2. THE THEME: An immaculate, un-rounded, light-mode corporate ledger spreadsheet interface. - Base Canvas: #F8F9FA (Pristine paper white) - Primary Ink & Borders: #0A192F (Commanding corporate navy) - Accent Triggers: #D32F2F (Accounting crimson red) / #1B5E20 (Audit statement green) 3. THE ARCHITECTURE: The layout features a skeuomorphic "Manila Filing Folder" navigation system at the top-aligned header axis. Clicking different folder tabs must dynamically re-filter and re-render the tabular text rows below in active memory loops using fixed character-width fonts (like JetBrains Mono or SF Mono) so all numbers perfectly match on straight vertical grid scales. 4. THE TECH STACK: React, Tailwind CSS, Vite. Absolute component cleanliness and optimized API data fetching are mandatory. We bypass long behavioral interview loops. If your portfolio demonstrates elite data table precision and you can move with high velocity, apply with your immediate timeline to initiate the build.

  • $500.00

    Fixed-price
  • Expert
    Experience Level
  • Remote Job
  • One-time project
    Project Type
Skills and Expertise
Mandatory skills
React
JavaScript
CSS
Activity on this job
  • Proposals:50+
  • Interviewing:
    0
  • Invites sent:
    0
  • Unanswered invites:
    0
About the client
Member since Jul 4, 2026
  • USA
    Westlake2:47 AM
  • $2.5K total spent
    2 hires, 1 active
  • Tech & IT
    Individual client

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