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Senior Engineer - Javascript / TypeScript

Senior Engineer - Javascript / TypeScript

Rubyseven Studios Inc.Kochi
4 days ago
Job description

Job Description :

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 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.

    • (ref : hirist.tech)

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