Part-Time Freelancer – Prize-Based Online Casino & Skill-Game App Developer (iOS & Android)email : L4RGINDIA@GMAIL.COM
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
Develop 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 .3. Payments & Security
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).4. Backend & Database (Optional but a plus)
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 .5. Compliance & Regulations
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.Required Skills & Experience Technical Expertise
3–7+ years of experience in mobile app development (iOS & Android).Strong in :iOS : Swift, Objective-CAndroid : Kotlin, JavaCross-platform (nice to have) : Flutter, React Native, UnityExperience 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 .Bonus Skills
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 .Soft Skills
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.Education
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.Work Model
Full-time / Contract / Remote options depending on experience.Flexible working zones (IST / EST / PST preferred).Salary / Compensation
Competitive salary + performance bonus.Additional reward if you have experience in prize-based or real-money gaming .How to Apply
Send your CV, portfolio, and links to published apps to :
📧 L4RGINDIA@GMAIL.COM
