Senior Engineer (Real Money Gaming)

Senior Engineer (RMG) We are looking for a Senior Engineer to join our Real Money Gaming (RMG) platform team, focusing on RGS (Remote Game Server) game development. You will build high-performance, secure, and scalable backend systems that handle game sessions, secure wallet transactions, game state, and real-time events. Your work will directly support real-money casino games, ensuring compliance, responsible gaming, and seamless player experiences across web and mobile platforms. Key Responsibilities: Design, implement, and maintain backend systems and APIs for RMG platforms and RGS games using Node.js and TypeScript. Integrate RGS games with the platform: session management, game state persistence, RNG (Random Number Generator) validation, bonus events, and win/loss processing. Design and implement secure wallet systems, and integrate third party wallet systems ensuring transaction integrity, atomicity, and auditability for deposits, bets, wins, and withdrawals. Implement fraud detection, anti-cheat, and responsible gaming features. Build real-time communication channels between RGS, platform, and frontend clients (WebSocket, Pub/Sub). Optimize backend systems for high concurrency, low latency, and fault tolerance. Collaborate on CI/CD pipelines, cloud deployments, and microservices architecture. Monitor, debug, and continuously improve system performance and reliability. Mentor junior engineers and provide guidance on RMG/RGS backend best practices. Required Qualifications: 6+ years of backend development experience, in RMG, online casinos, or sports betting platforms. Strong expertise in Node.js and frameworks like Express or NestJS. Proficiency in TypeScript/JavaScript for backend development. Hands-on experience with databases (SQL & NoSQL), caching layers (Redis/Memcached), and message brokers (Kafka/RabbitMQ). Solid understanding of real-time systems (WebSockets, Pub/Sub, message queues) and high-concurrency architectures. Deep knowledge of authentication, authorization, encryption, and security best practices (JWT, OAuth, HTTPS, secure key storage). Experience with payment gateways, wallets, and transaction security. Familiarity with cloud platforms (AWS/GCP/Azure), containerization (Docker/Kubernetes), and CI/CD pipelines. Strong debugging, profiling, and performance optimization skills. Experience with RGS game server architecture and terminology: game sessions, spin results, RNG validation, bonus/feature events, jackpot integration, and state persistence. Preferred Skills : Knowledge of RMG regulatory compliance (KYC, responsible gaming, anti-fraud). Familiarity with integration of backend APIs with frontend platforms. Experience with monitoring and observability tools (Prometheus, Grafana, ELK). Understanding of microservices architecture for casino platforms. How to Apply: Send the CV to careersindia@rubyseven.com. 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Frontend Engineer

Frontend Engineer We are seeking a Frontend Engineer with expertise in modern web frameworks and experience delivering 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 How to Apply: Send the CV to careersindia@rubyseven.com. 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Frontend Engineer (Casino Game Content)

Frontend Engineer (Casino Game Content) We are looking for a Frontend Game Engineer with 3+ years of experience in casino game development (real-money or social). You will be responsible for building and maintaining interactive, high-performance casino games using JavaScript/TypeScript. The role involves implementing game mechanics, UI/UX flows, math models, and feature logic, collaborating closely with designers, artists, and backend engineers to deliver engaging and performant games. Key Responsibilities: Develop casino game content (slots, table games, mini-games, bonus features) using JavaScript/TypeScript. Implement game mechanics, reels, paylines, bonus rounds, free spins, jackpots, in collaboration with design and math teams. Integrate UI/UX flows, animations, audio, and assets for polished game experiences. Optimize games for performance, memory usage, and smooth rendering across platforms (desktop, mobile, web). Integrate with backend APIs for wallet, session, jackpot, bonus, or other game-related services. Ensure compliance with RMG or social casino standards (where applicable). Debug, profile, and resolve issues across multiple devices and environments. Required Qualifications:  3+ years of experience in casino game development (RMG or Social). Strong expertise in JavaScript/TypeScript. Solid understanding of game loops, rendering performance, animations, and asset pipelines. Experience implementing casino-specific features: reels, paylines, bonus mechanics, jackpots, etc. Familiarity with Git and collaborative version control workflows. Strong debugging, testing, and performance profiling skills. Preferred Skills : Experience with game engines such as Cocos Creator, Unity, Phaser, or Pixi.js. Familiarity with RMG compliance requirements (RTP, responsible gaming, certification standards). Knowledge of math models and probability used in casino games. Exposure to backend API integration (wallets, jackpots, player data). Experience with shader programming, particle effects, or custom rendering. Cross-platform game development (Web, iOS, Android, desktop wrappers). How to Apply: Send the CV to careersindia@rubyseven.com. 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