Job Opportunities

Front End Engineer

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