<div class="show-more-less-html__markup show-more-less-html__markup--clamp-after-5 relative overflow-hidden"> Location: Fully Remote Team: Core | Level: Senior<br/><br/>Join over99.com – Help Build the Future of Crypto Gaming<br/><br/>At over99.com, we’re redefining what’s possible in crypto gaming. Our mission is simple: deliver a lightning-fast, seamless, and visually stunning 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 Senior Frontend Engineer who excels at building high-performance, interactive web applications. You’ll own the front-end architecture for our gaming experiences, optimize complex rendering pipelines, craft rich real-time interfaces, and push the limits of what’s possible in browser-based gaming.<br/><br/>This is a fully remote role. We value autonomy, trust, and flexibility—and expect you to bring energy, ownership, and leadership wherever you work.<br/><br/><strong>What You’ll Be Doing<br/><br/></strong><ul><li> Own the design and implementation of our frontend architecture, ensuring fast, fluid, and responsive user experiences across devices.</li><li> Build and optimize interactive, real-time gaming interfaces using React, TypeScript, and PixiJS.</li><li> Work closely with product and design to translate game mechanics, animations, and interactions into high-quality frontend implementations.</li><li> Integrate with backend APIs and real-time systems (WebSockets, Pub/Sub) to deliver smooth multiplayer and live gaming features.</li><li> Develop reusable UI components, internal tooling, and performance-focused rendering systems.</li><li> Ensure front-end performance, accessibility, reliability, and security.</li><li> Collaborate cross-functionally with backend engineers, designers, and DevOps on end-to-end implementation of new gaming features.</li><li> Implement high-quality testing, monitoring, and observability for frontend systems.</li><li> Drive best practices across code quality, architecture, CI/CD, and frontend development workflows.</li><li> Mentor engineers and contribute to a culture of technical excellence.<br/><br/></li></ul><strong>Technologies You’ll Work With<br/><br/></strong><strong>Core Frontend<br/><br/></strong><ul><li> React</li><li> TypeScript</li><li> PixiJS</li><li> HTML5 canvas &amp; WebGL</li><li> WebSockets / real-time systems<br/><br/></li></ul><strong>Supporting Tech<br/><br/></strong><ul><li> Node.js (for integration and understanding API design)</li><li> PostgreSQL</li><li> Redis</li><li> RabbitMQ<br/><br/></li></ul><strong>Bonus Skills (Nice To Have Experience With)<br/><br/></strong><ul><li> Datadog or other front-end observability tools</li><li> AWS or similar cloud environments</li><li> CI/CD pipelines for frontend builds</li><li> Animation systems, physics engines, or game-loop logic</li><li> Experience in gaming, iGaming, or crypto products<br/><br/></li></ul><strong>What We’re Looking For<br/><br/></strong><strong>Must-Haves<br/><br/></strong><ul><li> 5+ years of professional software engineering experience with a strong focus on frontend development.</li><li> Deep expertise in React and TypeScript, including performance optimization and complex state management.</li><li> Experience building high-performance, graphics-heavy, or real-time applications (e.g., WebGL, Canvas, animations, games).</li><li> Strong understanding of client-side performance, rendering pipelines, and modern browser capabilities.</li><li> Experience integrating with real-time APIs (WebSockets, event streams).</li><li> Familiarity with modern CI/CD workflows for frontend apps.<br/><br/></li></ul><strong>Nice-to-Have<br/><br/></strong><ul><li> Background in crypto, gaming, or iGaming.</li><li> Experience with multiplayer systems, client-server sync, or animation frameworks.</li><li> Comfort working with Node.js for API integration or build tooling.</li><li> Experience leading initiatives or mentoring engineers.</li><li> Knowledge of cloud deployment environments (AWS) and containerization.<br/><br/></li></ul><strong>Why Join </strong><strong>over99.com</strong><strong>?<br/><br/></strong><ul><li> Be part of a fast-growing and well-funded start-ups at the intersection of gaming and blockchain.</li><li> Work with a world-class engineering team—collaborative, autonomous, and impact-driven.</li><li> Own critical parts of the front-end architecture powering next-generation gaming experiences.</li><li> Remote-first culture with flexible hours, asynchronous communication, and no micromanagement.</li><li> Build products you’ll be genuinely excited about.<br/><br/></li></ul><strong>What You’ll Get<br/><br/></strong><ul><li> Competitive Salary – We pay top-of-market for top-tier talent</li><li> Remote-First Work Environment – Work from anywhere</li><li> Generous Holiday Allowance</li><li> Flexible Time Off &amp; Hours – We focus on output</li><li> Performance-Related Bonus – We reward meaningful impact<br/><br/></li></ul><strong><em>Ready to Build with Us?</em></strong> </div>