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Java Blockchain Software Engineer - Leading FinTech Group


25 April 2024


Our client, a leading FinTech Group, is building a Java Blockchain development team for their cross-border payment solution. They have multiple headcounts from senior developers to architects and managers.


Key Responsibilities:

  • Design, develop, and deploy scalable and secure blockchain solutions using Java and Solidity.

  • Collaborate with cross-functional teams to gather requirements and define technical specifications for blockchain applications.

  • Implement smart contracts and develop protocols to ensure secure and efficient blockchain transactions.

  • Perform code reviews, debugging, and testing to ensure the quality and stability of blockchain systems.

  • Optimize and enhance existing blockchain solutions to improve performance and scalability.

  • Research and stay up-to-date with the latest blockchain technologies, frameworks, and industry best practices.

  • Provide technical guidance and mentorship to junior developers and team members.



  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.

  • Strong proficiency in Java or Solidity programming languages.

  • Proficiency in version control systems, unit testing, and continuous integration tools.

  • Excellent problem-solving and analytical skills, with the ability to apply critical thinking to resolve complex technical challenges.

  • Strong communication in Chinese and English, and collaboration skills to work effectively within a team environment.


Preferred Qualifications:

  • Prior experience working in the financial technology or blockchain industry.

  • Experience with blockchain technologies, cryptographic algorithms, and distributed ledger systems is preferred

  • Understanding of decentralized systems, consensus protocols, and smart contract development is a plus

  • Knowledge of blockchain frameworks such as Ethereum, Polygon, Hyperledger, or Corda is preferred

  • Knowledge of other programming languages such as Python, C++, or Go.

  • Understanding blockchain privacy protection such as homomorphic encryption and zero-knowledge proofs is nice to have.

  • Understanding of Hyperledger Besu is nice to have.

  • Understanding of agile development methodologies.

  • Contributions to open-source blockchain projects, research papers, or patents.


If this outstanding opportunity sounds like your next career move, please submit through "Apply Now" or send your resume in Word format to Lu Zhang at and put Java Blockchain Software Engineer - Leading FinTech Group in the subject header.


Data provided is for recruitment purposes only.

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