Principal Frontend Engineer
91% High MatchHorizon Tech • London, UK (United Kingdom) • Posted 3 days ago
Next.jsTypeScriptTailwindCSSPerformance
Role Overview
Lead front-end architecture for global financial analytics web applications, prioritizing sub-millisecond render performance and glassmorphic UI polish.
Key Responsibilities
- check_circleSet web standards across Next.js App Router applications.
- check_circleImplement real-time WebSocket state management for stock metrics.
- check_circleChampion WCAG 2.1 AA accessibility compliance and fluid animations.
Requirements & Qualifications
- arrow_right6+ years of production TypeScript/React development.
- arrow_rightMastery of web performance metrics (LCP, FID, CLS).
- arrow_rightDemonstrated experience building custom UI component systems.
Perks & Benefits
card_giftcardGenerous pension match up to 10%
card_giftcardPrivate healthcare
card_giftcardFlexible hybrid model (2 days office)
About Horizon Tech
Horizon Tech is the leading financial data visualizer for European investment funds and institutional traders.
Company Size: 500+ employeesVisit Website open_in_new
Compensation Benchmark
$150k - $195k
Top 5% market tier for Principal Frontend Engineer
Employment TypeHYBRID
Experience LevelSenior
Workplace SetupHybrid
AI Match Rating91% Verified