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Part-Time Freelancer – Prize-Based Online Casino & Skill-Game App Developer (iOS & Android)
Lead For Revenue Generationguwahati, India1 day ago
Job descriptionDevelop real-time tournaments , leaderboards, head-to-head matchups, prize brackets (1st / 2nd / 3rd places). Build matchmaking logic (skill-based matching). Create modules for entry fees, prize pools, bonus systems, and reward distribution . Integrate secure payment gateways : Stripe, PayPal, Razorpay, Apple / Google in-app payments (where allowed). Implement fraud detection , abuse prevention, encryption, and secure wallet system. Knowledge of KYC / ID verification APIs (Jumio, Onfido, Persona, Veriff). Build or integrate backend using Node.js / Python / Firebase / AWS Lambda . Manage player profiles, wallets, transaction history, match data, and prize distribution. Implement real-time updates using WebSockets / Firebase RTDB / SignalR . Ensure game logic aligns with skill-based gaming rules (not chance-based) for U.S. & global markets. Implement geo-fencing (state-based restrictions) using GPS / IP detection. Follow App Store & Google Play guidelines for real-money gaming apps. 3–7+ years of experience in mobile app development (iOS & Android). Strong in : iOS : Swift, Objective-C Android : Kotlin, Java Cross-platform (nice to have) : Flutter, React Native, Unity Experience developing real-time mobile games or interactive apps. Expertise in REST APIs , JSON, WebSockets, push notifications. Experience integrating payment gateways and wallet systems. Solid knowledge of game mathematics , RNG (for allowed games), and animations. Experience with Firebase, AWS, GCP, MongoDB, MySQL . Experience in online casino, rummy, poker, skill-gaming, fantasy sports, or esports apps . Knowledge of U.S. gaming laws (skill vs chance) and state-level compliance. Unity or Unreal Engine for high-quality mini-games. Experience with player segmentation, leaderboards, and scoring algorithms . Strong problem-solving & debugging ability. Ability to translate game ideas into smooth mobile gameplay. Excellent communication; ability to work with designers & backend engineers. Creative thinking for gameplay, user retention, and gamification. Bachelor’s degree in Computer Science , Engineering, or related fields (preferred, not mandatory). Proven portfolio of published gaming apps on App Store / Google Play is highly preferred. Full-time / Contract / Remote options depending on experience. Flexible working zones (IST / EST / PST preferred). Competitive salary + performance bonus. Additional reward if you have experience in prize-based or real-money gaming .
Part-Time Freelancer – Prize-Based Online Casino & Skill-Game App Developer (iOS & Android)email :
About the Role
We are looking for a highly skilled Mobile App Developer with experience building real-money, prize-based gaming apps , including casino-style games, skill contests, tournaments, leaderboards, and secure payment flows .
The ideal candidate has deep knowledge of iOS & Android app development , backend APIs, real-time gaming mechanics, and compliance for U.S.-based prize / skill gaming markets.
Key Responsibilities 1. Mobile App Development
- Develop high-performance iOS (Swift / Objective-C) and Android (Kotlin / Java) applications.
- Build interactive casino-style and skill-based game modules (slots, puzzles, card games, reaction games, etc.).
- Smooth integration of animations , game logic, real-time events, timers, and in-app interactions.
- Implement optimized UI / UX for mobile-first gaming .
2. Prize & Tournament Features
3. Payments & Security
4. Backend & Database (Optional but a plus)
5. Compliance & Regulations
Required Skills & Experience Technical Expertise
Bonus Skills
Soft Skills
Education
Work Model
Salary / Compensation
How to Apply
Send your CV, portfolio, and links to published apps to :
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Online • guwahati, India
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