Senior Engineer

4 days ago

Cochin, Kerala, India Ruby Seven Studios Full time ₹ 20,00,000 - ₹ 25,00,000 per year

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 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 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.

Job Type: Full-time

Benefits:

  • Health insurance
  • Provident Fund

Work Location: In person

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