Cloud-Scale Backend Expert

6 days ago

Karachi, Sindh, Pakistan beBee Careers Full time

Key Responsibilities:

  • Design, develop, and maintain high-performance backend systems using Rust to build scalable and efficient applications.
  • Work on integrating blockchain protocols and building solutions to enhance decentralized applications (DApps).
  • Build and maintain RESTful and/or GraphQL APIs to communicate with front-end systems and third-party services.
  • Collaborate with the architecture team to design robust, scalable, and secure backend solutions.
  • Optimize and maintain relational and NoSQL databases (e.g., PostgreSQL, MongoDB, etc.).
  • Ensure code quality, security, and optimize application performance.
  • Work closely with front-end developers, DevOps, and other teams to ensure smooth deployment and integration of features.

Requirements:

  • Proven experience as a Backend Developer, with strong proficiency in Rust.
  • Experience with Node.js.
  • Strong understanding of blockchain technology, including experience with smart contracts, decentralized systems, and cryptocurrency protocols.
  • Familiarity with Ethereum, Polkadot, Solana, or similar blockchain ecosystems is a plus.
  • Experience with API design and development, both RESTful and GraphQL.
  • Strong knowledge of databases and database optimization techniques.
  • Solid understanding of security best practices in backend and blockchain development.
  • Version control experience (e.g., Git).
  • Familiarity with cloud infrastructure (AWS, GCP, Azure) and containerization tools (Docker, Kubernetes) is a plus.
  • Strong problem-solving skills and the ability to work independently as well as part of a team.

Bonus Points:

  • Experience with smart contract development (Solidity, Rust on Solana, etc.).
  • Knowledge of Web3 and decentralized finance (DeFi) protocols.
  • Contribution to open-source blockchain projects or Rust libraries.
  • Familiarity with CI/CD pipelines and automated testing frameworks.

Work Details:

  • Working Days: Monday - Friday
  • Working Timings: 12:00 PM - 9:00 PM
  • Work Mode: Full-Time (Onsite)
  • Experience: 6 months

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