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Infosys

Blockchain Developer

Bangalore, India

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hirly's read of this role

Role family
Engineering
Seniority
Mid level
Country
IN
Work mode
On-site / unstated
First seen by hirly
11 Oct 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

We are seeking an experienced Blockchain Developer (5-9 YEARS) with expertise in Ethereum, Solidity, Hyperledger, Distributed Ledger Technology (DLT), and Hyperledger Besu. The candidate will be responsible for designing, developing, and implementing secure and scalable blockchain-based solutions for enterprise applications.

Responsibilities

A day in the life of an Infoscion

As part of the Infosys delivery team, your primary role would be to interface with the client for quality assurance, issue resolution and ensuring high customer satisfaction.

You will understand requirements, create and review designs, validate the architecture and ensure high levels of service offerings to clients in the technology domain.

You will participate in project estimation, provide inputs for solution delivery, conduct technical risk planning, perform code reviews and unit test plan reviews.

You will lead and guide your teams towards developing optimized high-quality code deliverables, continual knowledge management and adherence to the organizational guidelines and processes.

You would be a key contributor to building efficient programs/ systems and if you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you!

If you think you fit right in to help our clients navigate their next in their digital transformation journey, this is the place for you!

Technical requirements

Key Responsibilities

Design, develop, and maintain blockchain-based applications and smart contracts.

Build decentralized applications (DApps) using Ethereum and Hyperledger platforms.

Develop, test, and deploy smart contracts using Solidity.

Implement and maintain permissioned blockchain networks using Hyperledger Besu.

Design and optimize distributed ledger solutions for scalability, security, and performance.

Integrate blockchain solutions with enterprise applications and external APIs.

Conduct code reviews, security assessments, and troubleshooting of blockchain applications.

Collaborate with cross-functional teams to translate business requirements into blockchain solutions.

Mandatory Skills

Strong experience in Blockchain Development

Hands-on expertise in:

Ethereum

Solidity

Hyperledger

Hyperledger Besu

Distributed Ledger Technology (DLT)

Smart Contract Development and Deployment

Blockchain Architecture & Design

Web3.js / Ethers.js

REST APIs and Microservices

Cryptography and Consensus Mechanisms

Additional responsibilities

Hyperledger Fabric

NFT & Token Development (ERC-20, ERC-721)

DeFi Applications

Node.js, Java, or Go

Docker & Kubernetes

Cloud Platforms (AWS, Azure, GCP)

Education

MTech,Bachelor of Engineering,BTech

Original posting on Infosys's site ↗

Listed on hirly, a job board. hirly is not the employer: Infosys is hiring for this role.

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