Frontend Engineer

Location: Toronto, ON, Canada | Team: Frontend | Level: Post Grad<br><br>🚀 Join Over99 – Help Build the Future of Crypto Gaming<br><br>At Over99, we’re redefining what’s possible in crypto gaming. Our mission is simple: deliver a lightning-fast, seamless, and secure gaming experience powered by cutting-edge blockchain technologies. We're building the most advanced crypto casino platform in the world—and we’re just getting started.<br><br>We're looking for a Post Grad Frontend Engineer with strong fundamentals in React, TypeScript, and interactive web applications, plus curiosity for real-time systems, game experiences, and full-stack collaboration. You'll work across our player-facing webapp and games experiences, helping build smooth wallet flows, responsive UI, real-time gameplay surfaces, and performance-focused product features.<br><br>This role is remote-first, but based in Toronto, ON, Canada. We value autonomy, trust, and flexibility, and expect you to bring curiosity, ownership, and a strong desire to learn wherever you work.<br><br>What You’ll Be Doing<br><br><ul><li>Build and improve high-quality frontend features across the Over99 webapp and games surfaces. </li><li>Work with React, Vue 3, TypeScript, Vite, and modern frontend tooling to deliver fast, reliable user experiences. </li><li>Help build interactive product flows for wallets, balances, gameplay, account features, promotions, and real-time updates. </li><li>Collaborate with senior engineers on frontend architecture, reusable components, state management, and performance optimization. </li><li>Work with real-time client-server features using technologies like Socket.IO, WebSockets, and event-driven updates. </li><li>Contribute to game-facing frontend experiences involving animations, sound, timing, physics, and responsive interaction patterns. </li><li>Partner closely with product managers, designers, backend engineers, and QA to deliver polished end-to-end features. </li><li>Use Cursor IDE, LLMs, and AI-assisted coding workflows heavily as part of day-to-day engineering, including MCP-powered integrations and custom tooling on top of Cursor. </li><li>Learn and contribute to observability practices using tools like Datadog to understand frontend health and user impact. </li><li>Write maintainable, tested code and participate in code reviews, CI/CD workflows, and team engineering standards. </li><li>Grow quickly through mentorship, hands-on ownership, and exposure to production-scale crypto gaming systems. <br><br></li></ul>Technologies You’ll Work With<br><br><strong>Core Infrastructure<br><br></strong><ul><li>React </li><li>TypeScript </li><li>Vite </li><li>Vue 3 </li><li>Tailwind CSS / Sass </li><li>React Query / Vue Query </li><li>Pinia / Vuex </li><li>Socket.IO / WebSockets </li><li>Node.js </li><li>PostgreSQL </li><li>Redis </li><li>RabbitMQ </li><li>Cursor IDE / LLM-assisted development </li><li>MCP integrations <br><br></li></ul><strong>Game / Interactiv