Job Title: Blockchain Developer / Consultant (Hyperledger Fabric)

Job Description

Title: Job Title: Blockchain Developer / Consultant (Hyperledger Fabric)

Company Name: Spectrum IT Solutions Ltd.

Vacancy: 2

Age: Na

Job Location: Dhaka

Salary: Negotiable

Experience:

• 3 to 5 years
• The applicants should have experience in the following business area(s): Software Company, IT Enabled Service

• Bachelor/Honors

• 3 to 5 years
• The applicants should have experience in the following business area(s): Software Company, IT Enabled Service

We are seeking a highly skilled Blockchain Expert with deep expertise in Hyperledger Fabric to design, develop, and deploy secure, decentralized applications. You will be responsible for the architecture of our private blockchain network, ensuring high performance and security for enterprise-grade solutions.

Key Responsibilities

1. Design and configure Hyperledger Fabric network components (Orderers, Peers, CAs, and Channels).

2. Write, test, and deploy smart contracts (Chaincode) using Go/Node.js/Java.

3. Develop RESTful APIs to connect the blockchain backend with frontend applications and existing legacy systems.

4. Monitor network health, manage identity/MSP (Membership Service Providers), and handle version upgrades.

Technical Requirements

• Strong understanding of Hyperledger Fabric framework, Raft consensus, and Private Data Collections.

• Proficiency in Golang (preferred) or Node.js/Java.

• Experience with Docker and Kubernetes for network orchestration.

• Solid grasp of cryptography, PKI (Public Key Infrastructure), and HSM.

Educational & Experience Requirements

• Bachelor’s degree in CSE or a related field.

• 5 years of professional experience in software development, with at least 3 years specifically in Blockchain.

• Lunch Facilities: Full Subsidize
• Festival Bonus: 2