Blockchain Developer

2 months ago

tirupati, India Recro Full time

Role - Blockchain Research Lead

Experience - 3-4 years

Location - Remote


NOTE - We are looking for experienced blockchain developers who started their careers in blockchain, with solid hands-on experience. Candidates must be serving their notice period and available to join immediately or within 5-7 days.


Key Responsibilities:

  • Work on Blockchain technologies with a focus on performance optimization and scalability.
  • Expertise in communication protocols like sockets, HTTP, WebSockets.
  • Develop and maintain high-performance servers with horizontal/vertical scalability.
  • Write unit tests to ensure code quality and reliability.
  • Concurrency control and system performance management.

Key Requirements:

  • Strong experience in Golang and system programming.
  • Basic knowledge of JavaScript/NodeJS.
  • Deep understanding of cryptography, consensus algorithms, and p2p networking.
  • Hands-on experience with Blockchain clients (e.g., Geth) and forking clients for feature development.
  • Knowledge of Solidity and smart contracts.
  • Proficiency in Linux and networking.
  • Experience with Docker and Debian package distributions.

Bonus Skills (Nice to Have):

  • Familiarity with other smart-contract languages like Rust or Golang.
  • Experience or knowledge in Cosmos SDK, Blockchain Rollups, Cloud & Infrastructure, and DevOps.

We are seeking someone self-managing with the ability to guide and mentor team members.

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