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Senior Blockchain Developer

extra holidays - extra parental leave
Remote: 
Full Remote
Contract: 
Full time
Experience: 
Mid-level (2-5 years)
Work from: 
Hong Kong

Offer summary

Qualifications:

Bachelor's or Master's degree in Computer Science, Engineering, Information Systems, or related field, Proven experience as a Full Stack Developer with focus on blockchain and DeFi protocols, Proficiency in Solidity; familiarity with EVM blockchain and tools like Truffle, Hardhat.

Key responsabilities:

  • Develop, test, and deploy smart contracts on EVM blockchain using Solidity
  • Create web3, React, and Node.js applications interacting with EVM blockchain
  • Extend and maintain client- and server-side applications for integration and business logic
  • Contribute to global blockchain community with implementation of latest improvement proposals
  • Document best practices and provide guidance for problem-solving in blockchain engineering
One Arrow Consulting Group logo
One Arrow Consulting Group Hrtech: Human Resources + Technology Scaleup https://www.onearw.com
51 - 200 Employees
About One Arrow Consulting Group
One Arrow Consulting (OAC) is an international Recruitment Consulting firm headquartered in Hong Kong since 2014.We currently have physical offices in Hong Kong, Singapore, Vietnam, and China.We strive to be market specialists, and together with a humble yet professional attitude becomes the key recipe for our success.Keep Recruitment Simple. Find the best people and let us do the hard graft, because we love it! For more information, please visit our website at www.onearw.com
See more One Arrow Consulting Group offers

Job description

This is a remote position.

Seeking experienced Senior Smart Contract Developers with comprehensive full-stack expertise to join the growing team. Successful candidates will play a key role in developing and maintaining company's DeFi protocols, demonstrating a profound understanding of Solidity and the EVM blockchain.

 • Develop, test, and deploy smart contracts on the EVM blockchain using Solidity

• Create web3, React, and Node.js applications interacting with the EVM blockchain

• Extend and maintain existing client- and server-side applications responsible for integration and business logic

• Participate in the global blockchain community, contributing to the implementation and integration of the latest improvement proposals

• Document best practices and serve as a knowledgeable resource for problem-solving in blockchain engineering

 
Requirements

• Hold a Bachelor's or Master's degree in Computer Science, Engineering, Information Systems, or a related field

• Demonstrate proven experience as a Full Stack Developer, with a focus on blockchain and DeFi protocols

• Possess proficiency in Solidity; familiarity with the EVM blockchain and associated tools (e.g., Truffle, Hardhat, etc.) is essential

• Experience in modern web development, including JavaScript (ES6) and frameworks like React; proficiency in TypeScript is a plus

• Familiarity with server-side languages such as NodeJS, Python, Java

• Strong understanding of blockchain technology and cryptographic protocols

• Knowledge of gas optimization for EVM contracts is advantageous

• Exhibit strong problem-solving skills and the ability to collaborate effectively in a team environment

• Excellent written and verbal communication skills in English

Required profile

Experience

Level of experience: Mid-level (2-5 years)
Industry :
Hrtech: Human Resources + Technology
Spoken language(s):
English
Check out the description to know which languages are mandatory.

Hard Skills

CryptographyProject CollaborationReact.js (Javascript Library)BlockchainJava (Programming Language)Solidity (Programming Language)Truffle (Software)JavaScript (Programming Language)Node.js (Javascript Library)Python (Programming Language)

Other Skills

  • Verbal Communication Skills
  • Problem Solving
Are you interested?

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