Blockchain Developer

Role & responsibilities

• Proactively assist the team in various aspects of the projects.
• Understanding business objectives and developing models that help to achieve them.
• Set up the network and write smart contracts/chain code in accordance with the business logic.
• Development of Web based and Mobile based applications.
• Writing REST based APIs and shell scripts.
• Creating database schemas that represent and support business processes.
• User access authentication and authorization in the private/permissioned blockchain application.
• Blockchain Platforms: Hyperledger (Besu, Fabric, Sawtooth, Indy), Ethereum, Multichain, R3 Corda
• Experienced in handling private / permissioned / enterprise blockchain network
• Scripting Languages: Solidity, Java, .NET, GO, Python, HTML5, CSS JavaScript/TypeScript
• Experience in smart contract scripting as per business requirement
• Ability to test smart contracts with frameworks like mocha or similar and other testing tools like slither
• Database: MongoDB/ MySQL/ Oracle/ CouchDB/ PostgreSQL
• Web Services: REST/ SOAP/ XML based web services
• Cloud: AWS/MS Azure/SAP Cloud/IBM Bluemix
• Container orchestration systems: Google Container Engine, Docker, Kubernetes
• Knowledge of Linux operating system, Bash scripting, encryption, SSL certificates.
• Knowledge of Polygon SDK and its L2 solutions like ZK Rollups, Optimistic Rollups, sidechains, enterprise chains.
• Good analytical and communication skills.
• Ability to work independently and good verbal and written communication skills
• Worked in Agile Lifecycle model

Mandatory skills:

• Hyperledger (Besu, Fabric, Sawtooth, Indy), Ethereum, Multichain, R3 Corda.
• Experienced in handling private / permissioned / enterprise blockchain network
• Databases: MongoDB/ MySQL/ Oracle/ CouchDB/ PostgreSQL
• Solidity, Java, .NET, GO, Python, HTML5, CSS JavaScript/TypeScript

Years of experience required:

4-7 Years

Education qualification-Full Time:

BE/Btech