Blockchain Specialist
34ML -
Heliopolis, Cairo
Job Details
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Job Description
About the position:
Our Team is rapidly growing, and we are looking for a dedicated Blockchain Specialist to join our team.
You will design, implement, and maintain blockchain-based solutions using Hyperledger Fabric and related tools.
Responsibilities:
Primary Responsibility:
- Design and implement secure, scalable, and maintainable blockchain solutions using Hyperledger Fabric.
- Develop and deploy smart contracts (chaincode) using Java and Node.js.
- Utilize Hyperledger Fabric client SDKs in JavaScript/TypeScript for application integration.
- Set up and manage Fabric network components such as peers, orderers, and certificate authorities.
- Configure and maintain CouchDB or LevelDB as Fabric state databases.
- Monitor and troubleshoot blockchain network performance, availability, and data integrity.
Collaborative Responsibilities:
- Collaborate with backend developers to integrate blockchain components with APIs.
- Stay updated with the latest advancements in Hyperledger Fabric and enterprise DLTs.
- Participate in knowledge-sharing sessions and peer code reviews to ensure best practices.
Job Requirements
Skills:
- Bachelor’s degree in Computer Science, Engineering, or a related field
- 0–3 years of experience in blockchain development or similar roles
- Skilled in backend development using Java and Node.js
- Proficient with Bash scripting and working in Linux environments
- Experience with Docker and Kubernetes for container orchestration
- Basic networking knowledge and troubleshooting skills
- Strong troubleshooting skills and attention to detail
- Ability to document requirements and specifications
