Web3 & Blockchain Developer

TechBiz Global GmbH , Astana, 2025-09-11 00:00:00
Откликнуться на kz.talent.com

Описание

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently seeking a Web3 & Blockchain Developer to join one of our clients' teams. If you're looking for an exciting opportunity to grow in a innovative environment, this could be the perfect fit for you.

Key Responsibilities

Smart Contract Development & Deployment

  • Design, implement, and deploy smart contracts for match results, NFT minting, and automated reward distribution.

  • Ensure transparency, automation, and tamper-proof operations through secure contract logic.

  • Conduct testing and auditing of contracts to maintain reliability and security

    Blockchain Integration

  • Integrate Web3 functionality with the frontend (React, Tailwind, TypeScript).

  • Implement wallet connection (MetaMask, Coinbase Wallet, etc.) and manage on-chain transactions.

Enable NFT creation and asset management directly within the platform.

Game & Player Infrastructure

  • Support the development of a skill-based ranking system that reflects player performance and progression.

  • Contribute to anti-cheating and fair-play mechanisms using blockchain validation and secure protocols.
    Backend & Database Collaboration

  • Work with databases (MongoDB) to store user data, match history, tournament records, and NFT metadata.

  • Use Redis for caching leaderboards, session data, and real-time game state.



  • 3-5 years of Proven experience as a Web3/Blockchain Developer with strong knowledge of Ethereum

  • Proficiency in Solidity and smart contract frameworks (Hardhat, Truffle, or Foundry).

  • Experience with Web3JS or EthersJS for wallet connections and contract interactions.

  • Familiarity with React, React.js, Redux, Tailwind CSS, and TypeScript for frontend integration. Familiarity with NodeJS and ExpressJS for backend development

  • Understanding of MongoDB and Redis for backend data management.

  • Strong grasp of blockchain security best practices and  optimization techniques.

  • Experience with NFT standards (ERC-721, ERC-1155) and tokenomics.

  • Problem-solving mindset and ability to work in a fast-paced, collaborative environment.

    Nice to Have

  • Experience with real-time gaming platforms or competitive ranking systems.

  • Knowledge of L2 scaling solutions (Polygon, Arbitrum, Optimism) or cross-chain integrations.

  • Previous work on anti-cheating mechanisms or game validation protocols.

  • Familiarity with tournament systems and multiplayer matchmaking.

Откликнуться на kz.talent.com

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Карточка вакансии:

  • Должность Web3 & Blockchain Developer
  • Размещено: 2025-09-11 00:00:00
  • Город , Astana,
  • Зарплата:
  • Компания: TechBiz Global GmbH