Game Developer

Game Developer

Posted 4 days ago by Twine

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Negotiable
Undetermined
Remote
United Kingdom
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Advanced Design Systems Android (Operating System) Apple IOS Authentications Dashboard Data Security Device Tracking Software Firebase Management Milestones (Project Management) Mobile App Mobile Devices Node.js Nodes (Networking) React.js React Native Software Development User Interface Video Game Development

Summary: A remote opportunity is available for a game developer or development team to create Cash Champ, a real-money multiplayer gaming app for Android and iOS. The app will feature skill-based games and require integration of various payment gateways, user authentication, and an admin panel. The role demands proficiency in React Native for frontend development and Firebase or Node.js for backend services, with a focus on delivering a working prototype before IPL 2026.

Key Responsibilities:

  • Develop a real-money multiplayer gaming app targeting Android and iOS platforms.
  • Implement user authentication via phone/email and OTP.
  • Integrate payment gateways like Razorpay or Cashfree.
  • Create an in-app wallet system for deposits and withdrawals.
  • Develop real-time multiplayer game features and leaderboards.
  • Design and build an admin dashboard for user management and payouts.
  • Ensure compliance and data security for real-money apps.
  • Deliver a working prototype quickly, followed by a full app release before IPL 2026.

Key Skills:

  • Proven experience building mobile apps using React Native for both Android and iOS.
  • Strong backend development skills using Firebase or Node.js.
  • Experience integrating Indian payment gateways (e.g., Razorpay, Cashfree, PhonePe, GPay, Paytm).
  • Ability to build a secure in-app wallet system for deposits and withdrawals.
  • Experience developing and integrating real-time multiplayer game features.
  • Ability to implement rewarded ads and in-app messaging.
  • Proficiency in UI/UX design for mobile-first interfaces.
  • Strong understanding of compliance and data security for real-money apps.
  • Availability to work remotely with reliable communication and delivery of milestones.

Salary (Rate): undetermined

City: undetermined

Country: United Kingdom

Working Arrangements: remote

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

A remote opportunity is available for a game developer or development team to build Cash Champ , a real-money multiplayer gaming app targeting both Android and iOS platforms. The app will support skill-based games like Cricket, Football, Carrom, Chess, and 8 Ball Pool, with options for both free and paid entry formats. Key functionality includes user authentication via phone/email and OTP, UPI/card payments (PhonePe, GPay, Paytm), an in-app wallet system, real-time game tracking, leaderboards, rewarded ads, player messaging, and a modern UI. The role also includes development of an admin panel for user management and payouts. The frontend should be built in React Native, with backend services using Firebase or Node.js. Payment gateways like Razorpay or Cashfree must be integrated. A working prototype and APK is required in the early stages, followed by a full-featured release before IPL 2026.

Requirements Proven experience building mobile apps using React Native for both Android and iOS Strong backend development skills using Firebase or Node.js Experience integrating Indian payment gateways (e.g., Razorpay, Cashfree, PhonePe, GPay, Paytm) Ability to build a secure in-app wallet system for deposits and withdrawals Experience developing and integrating real-time multiplayer game features Ability to implement rewarded ads and in-app messaging Capable of designing and building an admin dashboard for user and payout management Proficiency in UI/UX design for mobile-first interfaces Strong understanding of compliance and data security for real-money apps Ability to deliver a working prototype quickly, followed by full app release before IPL 2026 Availability to work remotely with reliable communication and delivery of milestones Review and adherence to all specifications and references provided in the attached project PDF is required

About Twine Twine is a leading marketplace connecting top freelancers, consultants, and contractors with companies needing creative and tech expertise. Our Mission Twine's mission is to empower creators and businesses to thrive in an AI-driven, freelance-first world.

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