Frontend Engineer

4 weeks ago

New Delhi, India Ruby Seven Studios, Inc. Full time

We are seeking a Frontend Engineer with expertise in modern web frameworks and experiencedelivering secure, high-performance applications for Real Money Gaming (RMG) platforms. You will build responsive, engaging, and compliant user interfaces that interact with RGS (Remote Game Server) games, including Front-End Wrapper to manage wallet transactions, and support real-time game flows, ensuring regulatory compliance and responsible gaming.Key Responsibilities: Build and maintain highly responsive, interactive, and secure frontend applications using React / Angular / Vue and TypeScript. Develop and maintain RGS Frontend Wrapper to manage game sessions, spin results, bonus events, and jackpots, providing seamless integration with the backend platform. Ensure real-time performance for gameplay, betting flows, tournaments, and live updates using WebSockets, Socket.IO, or GraphQL subscriptions. Implement secure user journeys, including authentication, KYC/AML checks, payments, wallet interactions, and responsible gaming features (self-exclusion, session timers, deposit/bet limits). Optimize frontend performance under high concurrency scenarios (e.g., jackpot events, tournament starts). Write and maintain unit, integration, and end-to-end tests to ensure platform reliability and security. Contribute to component libraries/design systems for consistent UI/UX across RMG and RGS platforms. Collaborate closely with backend and RGS teams to ensure secure and reliable API integration, transaction integrity, and real-time game updates. Participate in CI/CD pipelines for fast, secure, and reliable frontend deployments. Required Qualifications: 3–6 years of frontend development experience, with at least 2+ years on large-scale consumer or gaming applications. Strong skills in JavaScript (ES6+), TypeScript, HTML5, CSS3/SASS/LESS. Hands-on expertise with React (preferred), Angular, or Vue. Experience integrating real-time APIs (WebSockets, GraphQL subscriptions). Strong understanding of secure coding practices: XSS prevention, CSRF protection, input validation, session handling, and transaction security. Experience with testing frameworks (Jest, Cypress, Playwright). Familiarity with responsive and mobile-first design principles. Proficient with Git workflows, agile methods, and CI/CD pipelines. 3+ years of experience in casino game development (RMG or Social). Preferred Skills : Experience in RMG platforms, online casinos, or sports betting. Hands-on experience managing game sessions, spin results, RNG integration, bonus events, jackpots, and state management. Knowledge of geolocation checks, fraud detection, AML/KYC integrations, and secure wallet flows. Familiarity with responsible gaming features (self-exclusion, session timers, deposit/bet limits). Understanding of modular architecture or micro-frontends for multi-game platforms. Cloud deployment experience (AWS/GCP/Azure) and containerization (Docker). Experience with frontend-backend-RGS

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