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 :

Senior Engineer (Real Money Gaming)