• Build and improve high-quality frontend features across the Over99 webapp and games surfaces. • Work with React, Vue 3, TypeScript, Vite, and modern frontend tooling to deliver fast, reliable user experiences. • Help build interactive product flows for wallets, balances, gameplay, account features, promotions, and real-time updates. • Collaborate with senior engineers on frontend architecture, reusable components, state management, and performance optimization. • Work with real-time client-server features using technologies like Socket.IO , WebSockets, and event-driven updates. • Contribute to game-facing frontend experiences involving animations, sound, timing, physics, and responsive interaction patterns. • Partner closely with product managers, designers, backend engineers, and QA to deliver polished end-to-end features. • 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. • Learn and contribute to observability practices using tools like Datadog to understand frontend health and user impact. • Write maintainable, tested code and participate in code reviews, CI/CD workflows, and team engineering standards. • Grow quickly through mentorship, hands-on ownership, and exposure to production-scale crypto gaming systems.

• Build and improve high-quality frontend features across the Over99 webapp and games surfaces. • Work with React, Vue 3, TypeScript, Vite, and modern frontend tooling to deliver fast, reliable user experiences. • Own frontend implementation for interactive product flows across wallets, balances, gameplay, account features, promotions, and real-time updates. • Collaborate with engineers on frontend architecture, reusable components, state management, and performance optimization. • Build and refine real-time client-server features using technologies like Socket.IO, WebSockets, and event-driven updates. • Contribute to game-facing frontend experiences involving animations, sound, timing, physics, and responsive interaction patterns. • Partner closely with product managers, designers, backend engineers, and QA to deliver polished end-to-end features. • 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. • Use observability practices and tools like Datadog to understand frontend health, debug production issues, and improve user impact. • Write maintainable, tested code and contribute to code reviews, CI/CD workflows, and team engineering standards. • Mentor less experienced engineers through thoughtful reviews, pairing, technical guidance, and strong examples of ownership.

• Design, develop, and maintain modern web and mobile user interfaces using React and related front-end technologies. • Build reusable, scalable, and maintainable component architectures that support rapid product development. • Collaborate with product managers, designers, and engineers to deliver new features and enhancements across multiple applications. • Develop responsive and performant user experiences that function seamlessly across browsers and devices. • Contribute to architectural decisions, technical design discussions, and code reviews. • Troubleshoot and resolve complex front-end issues involving performance, scalability, state management, and user experience. • Work with GraphQL and API integrations to connect front-end applications with backend services. • Contribute to Storybook-based component development and UI documentation. • Partner with backend engineers while also having the ability to make changes within the Go (Golang) codebase when necessary.

• Unirse al equipo como Frontend React para un cliente del sector Retail. • Construir producto end to end dominando el frontend y backend. • Desarrollo de interfaces consistentes y accesibles. • Contribuir a arquitecturas distribuidas. • Desarrollo de servicios backend sin depender de otro equipo. • Consumo y co-diseño de contratos OpenAPI REST. • Trabajo con flujos de mensajería asíncrona para integrar frontends y servicios. • Usar IA como herramienta de productividad. • Definición de skills, automatizaciones y delegación de tareas a agentes. • Participar en el ecosistema Open Source.