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