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Web Engineer

Posted August 25, 2025
Full-time

Job Overview

🚀 About Flipster
Flipster(flipster.io) is a high-performance crypto perpetuals trading platform on a mission to create the most efficient, frictionless, and high-performance trading experience.
Engineered by traders and optimized for trading, Flipster combines zero spreads, instant execution, and capital efficiency to deliver a platform where performance is the product.
Operating globally and serving users in nearly 200 countries, Flipster is built for crypto traders who demand the ultimate perpetual trading experience — from active retail users to degens to seasoned pros — while maintaining the highest standards of compliance and security.
As a Web Engineer at Flipster,
The Web Engineer team is dedicated to delivering a simple, intuitive, and seamless trading experience while building a platform that scales reliably with high-volume traffic.
We work closely with Product Managers, Designers, and Backend Engineers in a squad-based setup, where every member can contribute proactively to product direction and technical decision-making.
We are now looking for a Senior Web Engineer to join us in driving the expansion of our global web and app trading services.
🚀 About Flipster
Flipster(flipster.io) is a high-performance crypto perpetuals trading platform on a mission to create the most efficient, frictionless, and high-performance trading experience.
Engineered by traders and optimized for trading, Flipster combines zero spreads, instant execution, and capital efficiency to deliver a platform where performance is the product.
Operating globally and serving users in nearly 200 countries, Flipster is built for crypto traders who demand the ultimate perpetual trading experience — from active retail users to degens to seasoned pros — while maintaining the highest standards of compliance and security.

As a Web Engineer at Flipster,
The Web Engineer team is dedicated to delivering a simple, intuitive, and seamless trading experience while building a platform that scales reliably with high-volume traffic.
We work closely with Product Managers, Designers, and Backend Engineers in a squad-based setup, where every member can contribute proactively to product direction and technical decision-making.
We are now looking for a Senior Web Engineer to join us in driving the expansion of our global web and app trading services.

Responsibilities

  • Exchange Web Development: Build high-performance web applications that support large-scale trading traffic.
  • WebView Optimization: Develop and optimize mobile webview environments for app integration.
  • Chart Development: Enhance trading features with TradingView and advanced charting capabilities.
  • Back-office Tools: Build internal web applications to support business operations.
  • SEO/SSR Optimization: Improve search visibility and web performance using Next.js and SSR architecture.
  • Real-time Data Processing: Implement WebSocket-based solutions for live trading data updates.

Qualifications

  • 4+ years of professional experience in frontend development with React, or equivalent expertise.
  • Proven experience with project setup and early-stage service architecture.
  • Hands-on experience in mobile/webview optimization.
  • Strong collaboration and communication skills across cross-functional teams.
  • Active contributor to code reviews and technical documentation.
  • Passion for new technologies and a strong growth mindset.

Preferred

  • Experience with Next.js SSR and performance optimization.
  • SEO optimization and search visibility improvement.
  • Strong understanding of bundlers (Webpack, Vite, etc.).
  • Contributions to open-source projects.
  • Interest or background in crypto/financial services and trading platforms.
  • Hands-on experience with TradingView API and real-time WebSocket data handling.
  • Interest in team building and leadership, with potential to grow into a leadership role.
  • Experience with iOS / Android native development.

Tech Stack

  • React
  • TypeScript
  • Panda CSS
  • Next.js (App Router)
  • Turborepo
  • WebSocket
  • TradingView

Hiring Process

  • Application & CV review
  • 1st Round Interview
  • Coding Assignment
  • 2nd Round Interview
  • Final Offer

Ready to Apply?

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