**About Block Labs** ==================== Block Labs is a leading force in the Web3 space, incubating, investing in, and accelerating top\-tier fintech, crypto, and iGamingprojects. With a mission to shape the future of decentralized technology, we partner with visionary startups to raise funding, refine product\-market fit, and grow their audiences. As we continue to expand, we are looking for an ambitious and self\-drivenindividual to join our rapidly growing team! **About The Role** ================== You’ll join a high\-performing engineering team that values ownership, strong fundamentals, and pragmatic solutions. This role is ideal for a developer passionate about delivering smooth, interactive, and visually rich game experiences on the web using modern technologies and the Dart ecosystem. As a **Senior Frontend Game Developer**, you’ll build the client\-side layer of real\-time games, implementing game logic, UI components, and network synchronization for both single\-player and multiplayer experiences. You’ll collaborate closely with backend engineers, designers, and UX experts to deliver responsive, performant gameplay through structured, maintainable code and efficient rendering pipelines. **Key Responsibilities:** ========================= * Develop and maintain **frontend game logic** and **UI systems** using **Dart 3\.0\+** * Implement **real time multiplayer features** with **WebSocket** and protocol\-based communication * Manage **state synchronization** and **event driven updates** across sessions * Build and optimize **2D interfaces, animations, and effects** using **PIXI.js** or similar frameworks * Ensure **cross browser performance** and **responsive behaviour** across devices * Collaborate with backend teams to integrate **game services and APIs** * Maintain a **clean, modular codebase** with clear separation of concerns * Participate in **code reviews**, debugging, and performance profiling to ensure production quality **About You:** ============== * Strong proficiency in **Dart (3\.0\+)**, with experience in **web development** * Good understanding of **JavaScript**, **TypeScript**, **HTML5**, **CSS3**, and **Sass/SCSS** * Experience with **real time networking**, **WebSocket**, and **state management** patterns * Knowledge of **2D graphics rendering** frameworks such as **PIXI.js** * Familiarity with **responsive design** and **mobile web optimisation** * Understanding of **protocol\-based** client server communication * Experience with **build tools** including *webdev*, *build\_runner*, and *build\_web\_compilers* * Exposure to **automated testing** * Awareness of **performance optimisation**, **WebAssembly**, or **internationalisation (i18n)** * Interest in **game development**, **animation systems**, and **interactive UI design** * Experience with multiplayer and/or **tile\-based games** is a plus **What kind of culture can I expect?** Mature, mission\-driven, and low\-ego. We value clarity over noise, outcomes over theatrics, and pace without chaos. If you’re one of the smartest minds in your craft and want to build with other experts, you’ll feel at home here.