Frontend Engineer

7 days ago

Cochin, Kerala, India Ruby Seven Studios Full time ₹ 6,00,000 - ₹ 18,00,000 per year

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.

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 API collaboration and real-time game session

management.

Job Type: Full-time

Benefits:

  • Health insurance
  • Provident Fund

Work Location: In person

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