Senior Front-end Engineer

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🕒 July 29

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Magestic AI

WebsiteLinkedInAll Job Openings

2 - 10 employees

Founded 2022

₿ Crypto

🌐 Web 3

🔐 Security

💰 Pre seed on 2021-11

Crypto • Web 3 • Security

Magestic AI is a company involved in blockchain and Web3 infrastructure focused on secure cross-chain orchestration and messaging/liquidity orchestration. The company references contributions to Shuttle Labs (secure cross-chain orchestration) and to Genius, described as a messaging and liquidity orchestration layer that leverages Lit Protocol's multi-party computation and programmable key pairs. Public materials indicate work on cryptographic and cross-chain rails and related resources, with further systems and rails forthcoming.

📋 Description

• Own the front-end architecture of a high-throughput, real-time trading application. • Design, build, and maintain production-grade applications using Next.js, React, and TypeScript. • Implement pixel-accurate, accessible, and responsive UI systems under strict performance budgets. • Lead complex feature development end-to-end, from technical design to production rollout. • Optimize rendering paths, state management, data flow, and bundle size for sub-second interactions. • Integrate deeply with REST and WebSocket APIs powering live market data and execution flows. • Collaborate tightly with product, design, and backend engineers on advanced trading workflows. • Set and uphold engineering standards around code quality, testing, performance, and maintainability. • Mentor other engineers and raise the bar for front-end execution across the team. • Contribute across the stack when needed (API design, data models, infra tradeoffs).

🎯 Requirements

• 6+ years of professional front-end engineering experience, with clear ownership of complex production systems. • Expert-level mastery of React, Next.js, and TypeScript in high-performance environments. • Deep understanding of front-end architecture, rendering behavior, and performance optimization. • Proven experience with real-time data systems (WebSockets, streaming updates, event-driven UI). • Strong instincts around state management, data consistency, and UI correctness under load. • Comfort reasoning about backend systems (Node.js, databases, cloud infrastructure); hands-on experience is a plus. • Track record of shipping and maintaining features that operate at scale. • Ability to make high-leverage technical decisions independently.