Location: SydneyDuration: 6-Month ContractStart Date: Immediate Our client is an innovative R&D company pioneering blockchain solutions for some of Australia’s largest financial institutions. They are seeking a skilled Blockchain/Solidity Developer to join their dynamic team for a 6-month contract to deliver cutting-edge blockchain projects. Role Overview:As a Blockchain/Solidity Developer, you will design, develop, and deploy secure smart contracts and blockchain-based solutions for enterprise-grade financial applications. You will collaborate with a talented team to integrate blockchain technologies with existing systems, ensuring robust performance and security. Key Responsibilities:- Develop, test, and deploy smart contracts using Solidity for Ethereum Virtual Machine (EVM)-based blockchains.- Implement secure blockchain key management and transaction signing processes.- Work with EVMs and JSON-RPC APIs to integrate blockchain solutions with financial systems.- Write and maintain TypeScript and Bash scripts for testing, integration, and deployment pipelines.- Collaborate with cross-functional teams to ensure seamless integration and delivery of blockchain solutions.- Ensure code quality, security, and compliance with industry best practices. Required Skills and Experience:- Proven experience as a Blockchain Developer with expertise in Solidity and smart contract development.- Strong understanding of blockchain key management and transaction signing mechanisms.- Hands-on experience with EVMs and JSON-RPC API interactions.- Proficiency in TypeScript and Bash for testing, integration, and deployment tasks.- Familiarity with Ethereum-based blockchain frameworks and tools (e.g., Hardhat, Truffle, or Foundry).- Knowledge of secure coding practices and experience working with financial systems is a plus.- Ability to work independently and collaboratively in a fast-paced environment. Desirable Skills:- Experience with financial institution projects or enterprise blockchain solutions.- Familiarity with DevOps practices and CI/CD pipelines for blockchain deployments.- Understanding of Australian financial regulations and compliance standards. Why Join Us?- Work on cutting-edge blockchain projects for Australia’s top financial institutions.- Be part of an innovative R&D team pushing the boundaries of blockchain technology.- Flexible remote working arrangement with a supportive and collaborative team. Join us in shaping the future of blockchain in finance!