Senior Full-Stack Developer

About Us:

Khantech is an IT startup dedicated to redefining the iGaming experience with cutting-edge technology and creative solutions. We are a team of Engineers, Designers, and gaming enthusiasts working remotely within Europe and Asia or in-house in our UAE/Dubai premises.

About the product:

https://www.vatanplatform.com

We are looking for a highly skilled Full Stack Blockchain Developer to join our team. The ideal candidate will be proficient in both blockchain development and full-stack web development. You will be responsible for developing decentralized applications (dApps), smart contracts, and the backend and frontend of blockchain-based systems.

Job Responsibilities:

Build and maintain responsive, real-time user interfaces for users to place bets, view odds, and interact with the platform across multiple devices.
Integrate real-time data streams (such as live sports scores, odds updates, and betting statuses) into the platform using technologies like WebSockets or polling.
Design and develop RESTful APIs to handle core platform functions, such as user registration, betting transactions, payment processing, and user account management.
Implement secure payment systems (credit card, e-wallets, cryptocurrency, etc.) to manage deposits, withdrawals, and transaction history for users.
Ensure the platform can handle a large number of concurrent users, especially during peak traffic times, by optimizing code, implementing caching strategies, and managing server load.
Implement secure authentication, authorization, and encryption practices to protect user data, financial transactions, and platform integrity. Ensure compliance with regulatory standards like GDPR and responsible gaming practices.
Work closely with other developers, product managers, and designers in agile sprints, contributing to code reviews, writing tests, and participating in daily stand-ups to ensure the timely delivery of features.

Key requirements:

Expertise in HTML, CSS, JavaScript, and modern frontend frameworks like React.
Solid experience with server-side programming languages such as Node.js, Python, Ruby, Java, or PHP, and backend frameworks like Express, Django, or Spring.
Familiarity with technologies that handle real-time data, such as WebSockets, Socket.io, or similar frameworks, to manage live sports feeds, odds updates, and betting events.
Understanding of blockchain technologies, smart contracts, and decentralized applications (dApps), especially for integrating features like cryptocurrency payments, decentralized betting, or tokenization of assets within the gaming platform.
Proficiency in relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB).
Experience with data modeling, query optimization, and ensuring database scalability for high-traffic platforms.
Familiarity with integrating payment gateways (e.g., Stripe, PayPal, or other e-wallets) for secure financial transactions, handling deposits, withdrawals, and transaction histories.
Experience with PixiJS for creating rich 2D graphics and animations within the platform, especially for game-related visuals or interactive betting interfaces.
Familiarity with Spine for 2D skeletal animations to create smooth, dynamic character animations for games or user interactions.

Benefits:

🚀Competitive Salary

📚Comprehensive Training and Career Development through our talent management program

🌐Fully remote or Comfortable office in Dubai, OAE/Erevan, Armenia

🏖️Generous Paid Vacation

Senior Full-Stack Developer

Key Skills

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