Bahwan Cybertek Group logoBahwan Cybertek Group is hiring a

SW Developer Backend

Full-Time
Worldwide
0

Please let Bahwan Cybertek Group know you found this job on Remote3. It helps us get more jobs on our site. Thanks & All the best!

Important: For your security, please only use well-known video meeting platforms like Google Meet or Zoom. Never download unfamiliar software or share sensitive information like wallet addresses or ENS names with recruiters. Doing so might compromise your crypto wallet. If you encounter anything suspicious, please report it immediately to us on Twitter.

Posted on: October 11, 2025

A. Backend Development

• Design, develop, and maintain backend systems using Node.js, Strapi,

PostgreSQL, Socket.io, and Redis.

• Build and optimize APIs for seamless integration with frontend technologies

(Next.js, React.js).

• Implement real-time communication features using Socket.io.

• Ensure database efficiency and security with PostgreSQL.

• Utilize Redis for caching and improving application performance.

B. Game Development

• Develop and maintain game backend logic using Phaser.js and Node.js.

• Implement multiplayer functionality and real-time game interactions.

• Optimize game performance and ensure scalability.

C. Blockchain & Smart Contracts

• Write and deploy smart contracts using Solidity for NFT rewards and

transaction security.

• Integrate Ethereum and Polygon Blockchain for decentralized reward

distribution and NFT marketplace functionality.

• Ensure the security and efficiency of blockchain transactions and smart

contracts.

• Collaborate with frontend developers to integrate blockchain features into the

user interface.

D. System Integration & Security

• Integrate backend systems with frontend technologies to ensure seamless

functionality.

• Implement security best practices to protect data and transactions.

• Conduct regular code reviews and performance optimizations.

E. Collaboration & Support

• Work closely with frontend developers, game developers, and other team

members to ensure cohesive development efforts.

• Provide technical support and troubleshooting for backend systems.

• Document code and development processes for future reference.

F. Deliverables

1. Backend Systems

• Fully functional and optimized backend systems using Node.js, Strapi,

PostgreSQL, Socket.io, and Redis.

2. APIs

• Well-documented and efficient APIs for integration with frontend

technologies.

3. Game Backend

• Robust backend logic for game development using Phaser.js and Node.js.

4. Smart Contracts

• Deployed smart contracts for NFT rewards and transaction security using

Solidity.

5. Blockchain Integration

• Integrated Ethereum and Polygon Blockchain for decentralized reward

distribution and NFT marketplace.

6. Documentation

• Comprehensive documentation for all backend systems, APIs, and blockchain

integrations.

A. Backend Development

• Design, develop, and maintain backend systems using Node.js, Strapi,

PostgreSQL, Socket.io, and Redis.

• Build and optimize APIs for seamless integration with frontend technologies

(Next.js, React.js).

• Implement real-time communication features using Socket.io.

• Ensure database efficiency and security with PostgreSQL.

• Utilize Redis for caching and improving application performance.

B. Game Development

• Develop and maintain game backend logic using Phaser.js and Node.js.

• Implement multiplayer functionality and real-time game interactions.

• Optimize game performance and ensure scalability.

C. Blockchain & Smart Contracts

• Write and deploy smart contracts using Solidity for NFT rewards and

transaction security.

• Integrate Ethereum and Polygon Blockchain for decentralized reward

distribution and NFT marketplace functionality.

• Ensure the security and efficiency of blockchain transactions and smart

contracts.

• Collaborate with frontend developers to integrate blockchain features into the

user interface.

D. System Integration & Security

• Integrate backend systems with frontend technologies to ensure seamless

functionality.

• Implement security best practices to protect data and transactions.

• Conduct regular code reviews and performance optimizations.

E. Collaboration & Support

• Work closely with frontend developers, game developers, and other team

members to ensure cohesive development efforts.

• Provide technical support and troubleshooting for backend systems.

• Document code and development processes for future reference.

F. Deliverables

1. Backend Systems

• Fully functional and optimized backend systems using Node.js, Strapi,

PostgreSQL, Socket.io, and Redis.

2. APIs

• Well-documented and efficient APIs for integration with frontend

technologies.

3. Game Backend

• Robust backend logic for game development using Phaser.js and Node.js.

4. Smart Contracts

• Deployed smart contracts for NFT rewards and transaction security using

Solidity.

5. Blockchain Integration

• Integrated Ethereum and Polygon Blockchain for decentralized reward

distribution and NFT marketplace.

6. Documentation

• Comprehensive documentation for all backend systems, APIs, and blockchain

integrations.

Please let Bahwan Cybertek Group know you found this job on Remote3. It helps us get more jobs on our site. Thanks & All the best!

Important: For your security, please only use well-known video meeting platforms like Google Meet or Zoom. Never download unfamiliar software or share sensitive information like wallet addresses or ENS names with recruiters. Doing so might compromise your crypto wallet. If you encounter anything suspicious, please report it immediately to us on Twitter.

Posted on: October 11, 2025