As a Backend Developer, you will be working on both existing and new applications within a team of 7 people. Backend Developer ( Our client is a Tech company. Description Create and sustain backend systems using JavaScript and TypeScript. Tracking and tracing items using Ethereum technology Developing Digital Product Passports and sustainability features Creating Digital Collectibles (NFTs) for various purposes such as loyalty programs Building applications that interact with both public and private blockchains. Ensure the code is of high quality, thoroughly tested, and adheres to industry best practices. Work closely with front-end developers, designers, project managers, and other team members to guarantee the successful completion of projects. Play a key role in adding new features to front-end codebases, making sure these features are secure and perform efficiently. Implement blockchain backend workflows that integrate with databases, Solidity smart contracts, and Web3 services. Participate in the support rotation for the applications you work on. Profile Strong proficiency in JavaScript/TypeScript/ At least 5 years of professional experience in software development. Extensive experience in writing and maintaining automated tests. Perfect fluency in English. Experience or skills in DevOps / Web3 / is highly appreciated, but not mandatory Job Offer Ultra modern Tech environment Super friendly team with strong human values Career growth opportunities 2 days or remote work per week jid7bb3d17afr jit0520afr