Blockchain Developer

Quick Facts

• Role: Blockchain Developer

Description

Design, develop, and maintain blockchain-based applications and decentralized solutions. Build dApps and integrate blockchain functionality with external systems via APIs, while working with protocols, distributed systems, and cryptographic mechanisms. Optimize smart contract performance, scalability, and transaction costs, supported by code reviews, testing, and security assessments.

Responsibilities

• Design, develop, test, and deploy blockchain applications and smart contracts

• Build and maintain decentralized applications (dApps) and blockchain integrations

• Work with blockchain protocols, distributed systems, and cryptographic mechanisms

• Develop and integrate APIs connecting blockchain solutions with external systems

• Optimize smart contract performance, scalability, and transaction costs

• Conduct code reviews, testing, and security assessments to ensure code quality

• Collaborate with product managers, architects, and other developers to deliver reliable solutions

• Stay up to date with emerging blockchain technologies and industry best practices

Requirements

• Professional experience in software development, preferably in blockchain projects

• Knowledge of blockchain architecture, distributed ledgers, and consensus mechanisms

• Hands-on experience developing and deploying smart contracts

• Proficiency in at least one relevant programming language: Rust, Python, Go, or JavaScript/TypeScript

• Experience with blockchain development frameworks, APIs, and testing tools

• Understanding of cryptography, wallet integrations, and blockchain security

• Familiarity with Git, automated testing, and CI/CD practices

• Good problem-solving skills and ability to work independently and collaboratively

Benefits

• Work on innovative blockchain solutions

• Collaborative engineering environment

• Opportunities for professional development and learning

• Chance to contribute to modern distributed systems